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EN 10084 C10R is a low carbon steel grade designed for components requiring a hard, wear-resistant surface with a tough and ductile core after carburizing and heat treatment. With a nominal carbon content of approximately 0.10%, this grade is suitable for applications where surface hardness is developed through case hardening while maintaining good core strength and impact resistance. Manufactured in accordance with EN 10084, which specifies technical delivery conditions for steels intended for carburizing treatment, C10R steel is widely used in automotive and mechanical engineering industries. The low carbon content ensures good formability and machinability before heat treatment, while carbon enrichment during carburizing significantly improves surface wear resistance. Ladhani Metal Corporation is a trusted manufacturer, supplier, and exporter of EN 10084 C10R round bars, supplied with mill test certificates and strict quality inspection as per European standards. Forms of Supply (as per grade): Hot rolled round bars, Black round bars, Bright round bars, Peeled bars, Turned bars, Ground bars, Forged round bars Explanation of Designation (C10R): • C – Carbon steel • 10 – Approx. 0.10% carbon content • R – Special quality with controlled composition suitable for carburizing Chemical Composition (% – typical limits): • Carbon (C): 0.07 – 0.13 • Manganese (Mn): 0.30 – 0.60 • Silicon (Si): ≤ 0.40 • Phosphorus (P): ≤ 0.035 • Sulphur (S): ≤ 0.035 Mechanical Properties (Core, typical normalized condition): • Tensile Strength: 340 – 470 MPa • Yield Strength: ≥ 210 MPa • Elongation: ≥ 27% • Hardness (Core): 100 – 160 HB After carburizing and quenching, the surface hardness can reach approximately 58 – 62 HRC, depending on heat treatment conditions. Key Features: • Excellent carburizing response • Good machinability in annealed condition • Good formability • Tough and ductile core after heat treatment • Suitable for wear-resistant surface applications Material Characteristics: EN 10084 C10R round bars are used where high surface hardness and wear resistance are required along with a shock-resistant core. The material offers consistent carburizing behavior and reliable mechanical performance after heat treatment. Applications: • Gears and pinions • Bushings and sleeves • Shafts and spindles • Cam components • Automotive transmission parts • Small mechanical components requiring hardened surfaces Conclusion: Ladhani Metal Corporation supplies high-quality EN 10084 C10R round bars in various diameters and finishes. With reliable carburizing capability and good core toughness, C10R steel is widely used in automotive and general engineering industries. For stock availability, customized sizes, or technical specifications, contact Ladhani Metal Corporation. #EN10084 #EN10084Steel #EN10084Bars #EN10084CarburizingSteel #EN10084CaseHardeningSteel #ENStandardSteel #AlloySteel #CaseHardeningSteel #CarburizingSteel #C10E #C15E #C16E #16MnCr5 #20MnCr5 #18CrNiMo76 #17Cr3 #20MnCrS5 #EngineeringSteelBars #AlloySteelBars #AlloySteelRods #RoundBar #FlatBar #SquareBar #HexBar #ForgingSteel #MachinerySteel #AutomotiveSteel #MechanicalSteel #GearSteel #PinionSteel #ShaftSteel #TransmissionSteel #HeatTreatableSteel #CaseHardenedSteel #SteelManufacturers #SteelSuppliers #SteelStockist #SteelExporter #IndianSteel #AlloySteelSupplier #EN10084Supplier #EN10084Manufacturer #EN10084Exporter #SteelBarsIndia #SteelRodsIndia #MetalIndustry #IndustrialSteel #EngineeringIndustry #HeavyEngineeringSteel #FabricationSteel #SteelTrading #SteelWholesale #LadhaniMetal #Mumbai #Delhi #Chennai #Kolkata #Bengaluru #Hyderabad #Ahmedabad #Pune #Surat #Jaipur #Lucknow #Kanpur #Nagpur #Indore #Thane #Bhopal #Visakhapatnam #Patna #Vadodara #Ghaziabad #Ludhiana #Coimbatore #Agra #Madurai #Nashik #Faridabad #Meerut #Rajkot #Varanasi #Srinagar #Aurangabad #Dhanbad #Amritsar #NaviMumbai #Allahabad #Ranchi #Howrah #Jabalpur #Gwalior #Vijayawada #Jodhpur #Raipur #Kota #Guwahati #Chandigarh #Solapur #Hubli #Mysuru #Tiruchirappalli #Bareilly

EN 10084 C10E is a low carbon case hardening steel grade designed for components that require a hard, wear-resistant surface with a tough and ductile core. With a nominal carbon content of approximately 0.10%, this grade is ideal for carburizing applications where surface hardness is developed through heat treatment while maintaining core strength. Manufactured in accordance with EN 10084, which specifies technical delivery conditions for case hardening steels, C10E steel is widely used in automotive and mechanical engineering industries. The low carbon content ensures good formability and weldability before carburizing, while surface carbon enrichment during heat treatment significantly improves wear resistance. Ladhani Metal Corporation is a reliable manufacturer, supplier, and exporter of EN 10084 C10E round bars, supplied with mill test certificates and strict quality inspection as per European standards. Forms of Supply (as per grade): Hot rolled round bars, Black round bars, Bright round bars, Peeled bars, Turned bars, Ground bars, Forged round bars Explanation of Designation (C10E): • C – Carbon steel • 10 – Approx. 0.10% carbon content • E – Special quality steel with controlled sulphur and phosphorus (low impurity level) Chemical Composition (% – typical limits): • Carbon (C): 0.07 – 0.13 • Manganese (Mn): 0.30 – 0.60 • Silicon (Si): ≤ 0.40 • Phosphorus (P): ≤ 0.025 • Sulphur (S): ≤ 0.035 Mechanical Properties (Core, typical normalized condition): • Tensile Strength: 340 – 470 MPa • Yield Strength: ≥ 210 MPa • Elongation: ≥ 27% • Hardness (Core): 100 – 160 HB After carburizing and quenching, the surface hardness can reach approximately 58 – 62 HRC, depending on treatment conditions. Key Features: • Excellent case hardening response • Good machinability in annealed condition • Good weldability before carburizing • Tough and ductile core after heat treatment • Suitable for surface wear-resistant applications Material Characteristics: EN 10084 C10E round bars are primarily used where surface hardness and wear resistance are critical while maintaining a shock-resistant core. The material offers uniform carburizing characteristics and consistent mechanical performance after heat treatment. Applications: • Gears and pinions • Bushings and sleeves • Shafts and spindles • Cam components • Automotive transmission parts • Small mechanical components requiring surface hardness Conclusion: Ladhani Metal Corporation supplies high-quality EN 10084 C10E round bars in various diameters and finishes. With excellent carburizing capability and reliable core toughness, C10E steel is widely used in automotive and general engineering industries. For stock availability, customized sizes, or technical specifications, contact Ladhani Metal Corporation. #EN10084 #EN10084Steel #EN10084Bars #EN10084CarburizingSteel #EN10084CaseHardeningSteel #ENStandardSteel #AlloySteel #CaseHardeningSteel #CarburizingSteel #C10E #C15E #C16E #16MnCr5 #20MnCr5 #18CrNiMo76 #17Cr3 #20MnCrS5 #EngineeringSteelBars #AlloySteelBars #AlloySteelRods #RoundBar #FlatBar #SquareBar #HexBar #ForgingSteel #MachinerySteel #AutomotiveSteel #MechanicalSteel #GearSteel #PinionSteel #ShaftSteel #TransmissionSteel #HeatTreatableSteel #CaseHardenedSteel #SteelManufacturers #SteelSuppliers #SteelStockist #SteelExporter #IndianSteel #AlloySteelSupplier #EN10084Supplier #EN10084Manufacturer #EN10084Exporter #SteelBarsIndia #SteelRodsIndia #MetalIndustry #IndustrialSteel #EngineeringIndustry #HeavyEngineeringSteel #FabricationSteel #SteelTrading #SteelWholesale #LadhaniMetal #Mumbai #Delhi #Chennai #Kolkata #Bengaluru #Hyderabad #Ahmedabad #Pune #Surat #Jaipur #Lucknow #Kanpur #Nagpur #Indore #Thane #Bhopal #Visakhapatnam #Patna #Vadodara #Ghaziabad #Ludhiana #Coimbatore #Agra #Madurai #Nashik #Faridabad #Meerut #Rajkot #Varanasi #Srinagar #Aurangabad #Dhanbad #Amritsar #NaviMumbai #Allahabad #Ranchi #Howrah #Jabalpur #Gwalior #Vijayawada #Jodhpur #Raipur #Kota #Guwahati #Chandigarh #Solapur #Hubli #Mysuru #Tiruchirappalli #Bareilly

EN 10083-3 50CrMo4 is a high carbon chromium-molybdenum alloy steel grade designed for applications requiring very high strength, excellent wear resistance, and superior hardenability after quenching and tempering. With a nominal carbon content of approximately 0.50%, this grade delivers higher hardness and strength compared to 42CrMo4, making it suitable for heavily stressed and wear-resistant components. Manufactured according to EN 10083-3 technical delivery conditions, 50CrMo4 steel provides deep hardening capability even in larger cross-sections. Chromium enhances hardenability and wear resistance, while molybdenum improves strength and resistance to tempering softening. Ladhani Metal Corporation is a trusted manufacturer, supplier, and exporter of EN 10083-3 50CrMo4 alloy steel bars, supplied with mill test certificates and strict quality inspection as per international standards. Forms of Supply (as per grade): Hot rolled round bars, Black round bars, Forged bars, Bright bars, Peeled bars, Turned bars, Ground bars, Square bars, Flat bars, Hex bars Explanation of Designation (50CrMo4): • 50 – Approx. 0.50% carbon content • Cr – Chromium for improved hardenability and wear resistance • Mo – Molybdenum for enhanced strength and resistance to tempering softening • 4 – Indicates alloying content range as per EN standard Chemical Composition (% – typical limits): • Carbon (C): 0.47 – 0.55 • Manganese (Mn): 0.50 – 0.80 • Silicon (Si): ≤ 0.40 • Chromium (Cr): 0.90 – 1.20 • Molybdenum (Mo): 0.15 – 0.30 • Phosphorus (P): ≤ 0.025 • Sulphur (S): ≤ 0.035 Mechanical Properties (Typical, quenched & tempered condition): • Tensile Strength: 1000 – 1300 MPa • Yield Strength: ≥ 850 MPa • Elongation: ≥ 9% • Hardness: 280 – 360 HB (depending on section size and heat treatment) Key Features: • Very high strength and hardness • Excellent wear resistance • Deep hardening capability • Good fatigue resistance • Suitable for high-stress mechanical applications Material Characteristics: EN 10083-3 50CrMo4 alloy steel bar offers superior strength and surface hardness after heat treatment. The chromium-molybdenum alloying ensures uniform mechanical properties and reliable performance in heavy-duty conditions. It is particularly suitable for components exposed to high loads and abrasion. Applications: • Heavy-duty shafts and spindles • Gears and pinions • Axles and drive components • High-strength bolts and fasteners • Mining and construction equipment parts • Industrial machinery components Conclusion: Ladhani Metal Corporation supplies premium quality EN 10083-3 50CrMo4 alloy steel bars in a wide range of diameters and finishes. Known for high strength, hardness, and wear resistance, 50CrMo4 steel bars are ideal for demanding automotive, industrial, and heavy engineering applications. For stock availability, customized sizes, or technical specifications, contact Ladhani Metal Corporation. #EN10083 #EN100833 #EN100833Steel #EN10083AlloySteel #EN10083EngineeringSteel #ENStandardSteel #AlloySteel #ChromiumSteel #34Cr4 #42Cr4 #50Cr4 #EngineeringSteelBars #AlloySteelBars #AlloySteelRods #RoundBar #FlatBar #SquareBar #HexBar #ForgingSteel #MachinerySteel #AutomotiveSteel #MechanicalSteel #ShaftSteel #GearSteel #AxleSteel #CrankshaftSteel #BoltSteel #MachinePartsSteel #HeatTreatableSteel #NormalizedSteel #AnnealedSteel #QuenchedTemperedSteel #SteelManufacturers #SteelSuppliers #SteelStockist #SteelExporter #IndianSteel #AlloySteelSupplier #EN100833Supplier #EN100833Manufacturer #EN100833Exporter #SteelBarsIndia #SteelRodsIndia #MetalIndustry #IndustrialSteel #InfrastructureSteel #EngineeringIndustry #HeavyEngineeringSteel #FabricationSteel #SteelTrading #SteelWholesale #LadhaniMetal #Mumbai #Delhi #Chennai #Kolkata #Pune #Ahmedabad #Hyderabad #Bengaluru #Coimbatore #Surat #Vadodara #Rajkot #Nashik #Indore #Nagpur #Ludhiana #Faridabad #Noida #Visakhapatnam #Bhubaneswar #Jamshedpur #Patna #Ranchi #Jaipur #Lucknow #Kanpur #Bhopal #Chandigarh #Amritsar #Kochi #Trivandrum #Goa #Aurangabad #Salem #Hosur #Durgapur #Guwahati #Vapi #Ankleshwar #Morbi #Thane #Belgaum #Vijayawada #Madurai #Erode #Kolhapur #Hubli #Udaipur #Raipur #Bilaspur #Agra #Varanasi #Meerut #Jodhpur #Bhavnagar

EN 10083-3 42CrMoS4 is a resulphurized chromium-molybdenum alloy steel grade developed for applications requiring very high strength, excellent hardenability, and improved machinability. With a nominal carbon content of approximately 0.42%, this grade delivers superior tensile strength and wear resistance after quenching and tempering, while the addition of sulphur (S) enhances machining efficiency compared to 42CrMo4. Manufactured in accordance with EN 10083-3, 42CrMoS4 steel is widely used in heavy-duty engineering applications where components must withstand high stress and dynamic loading. Chromium improves hardenability and wear resistance, while molybdenum increases strength and resistance to tempering softening. Ladhani Metal Corporation is a leading manufacturer, supplier, and exporter of EN 10083-3 42CrMoS4 alloy steel bars, supplied with mill test certificates and strict quality assurance as per international standards. Forms of Supply (as per grade): Hot rolled round bars, Black round bars, Forged bars, Bright bars, Peeled bars, Turned bars, Ground bars, Square bars, Flat bars, Hex bars Explanation of Designation (42CrMoS4): • 42 – Approx. 0.42% carbon content • Cr – Chromium for improved hardenability and wear resistance • Mo – Molybdenum for enhanced strength and resistance to tempering softening • S – Resulphurized for improved machinability • 4 – Indicates alloying content range as per EN standard Chemical Composition (% – typical limits): • Carbon (C): 0.38 – 0.45 • Manganese (Mn): 0.60 – 0.90 • Silicon (Si): ≤ 0.40 • Chromium (Cr): 0.90 – 1.20 • Molybdenum (Mo): 0.15 – 0.30 • Sulphur (S): 0.020 – 0.040 • Phosphorus (P): ≤ 0.025 Mechanical Properties (Typical, quenched & tempered condition): • Tensile Strength: 1000 – 1200 MPa • Yield Strength: ≥ 850 MPa • Elongation: ≥ 9 – 11% • Hardness: 280 – 340 HB (depending on section size and heat treatment) Key Features: • Very high tensile and yield strength • Excellent hardenability for thick sections • Improved machinability compared to 42CrMo4 • Good fatigue and impact resistance • Suitable for heavy-duty, precision-machined components Material Characteristics: EN 10083-3 42CrMoS4 alloy steel bar combines the high strength and deep hardening capability of chromium-molybdenum steel with enhanced machinability due to sulphur addition. It ensures consistent mechanical properties across large cross-sections and performs reliably under cyclic and heavy loads. Applications: • Heavy-duty shafts and axles • Gear shafts and transmission components • Crankshafts and connecting rods • High-strength bolts and studs • Oil and gas equipment parts • Construction and mining machinery components Conclusion: Ladhani Metal Corporation supplies premium quality EN 10083-3 42CrMoS4 alloy steel bars in a wide range of diameters and finishes. With superior strength, hardenability, and improved machinability, 42CrMoS4 steel bars are ideal for demanding automotive, mechanical, and heavy engineering applications. For stock details, customized sizes, or technical specifications, contact Ladhani Metal Corporation. #EN10083 #EN100833 #EN100833Steel #EN10083AlloySteel #EN10083EngineeringSteel #ENStandardSteel #AlloySteel #ChromiumSteel #34Cr4 #42Cr4 #50Cr4 #EngineeringSteelBars #AlloySteelBars #AlloySteelRods #RoundBar #FlatBar #SquareBar #HexBar #ForgingSteel #MachinerySteel #AutomotiveSteel #MechanicalSteel #ShaftSteel #GearSteel #AxleSteel #CrankshaftSteel #BoltSteel #MachinePartsSteel #HeatTreatableSteel #NormalizedSteel #AnnealedSteel #QuenchedTemperedSteel #SteelManufacturers #SteelSuppliers #SteelStockist #SteelExporter #IndianSteel #AlloySteelSupplier #EN100833Supplier #EN100833Manufacturer #EN100833Exporter #SteelBarsIndia #SteelRodsIndia #MetalIndustry #IndustrialSteel #InfrastructureSteel #EngineeringIndustry #HeavyEngineeringSteel #FabricationSteel #SteelTrading #SteelWholesale #LadhaniMetal #Mumbai #Delhi #Chennai #Kolkata #Pune #Ahmedabad #Hyderabad #Bengaluru #Coimbatore #Surat #Vadodara #Rajkot #Nashik #Indore #Nagpur #Ludhiana #Faridabad #Noida #Visakhapatnam #Bhubaneswar #Jamshedpur #Patna #Ranchi #Jaipur #Lucknow #Kanpur #Bhopal #Chandigarh #Amritsar #Kochi #Trivandrum #Goa #Aurangabad #Salem #Hosur #Durgapur #Guwahati #Vapi #Ankleshwar #Morbi #Thane #Belgaum #Vijayawada #Madurai #Erode #Kolhapur #Hubli #Udaipur #Raipur #Bilaspur #Agra #Varanasi #Meerut #Jodhpur #Bhavnagar

EN 10083-3 34CrMoS4 is a resulphurized chromium-molybdenum alloy steel grade developed for components requiring high strength, good hardenability, and improved machinability. With a nominal carbon content of approximately 0.34%, this grade offers a strong balance between strength and toughness, while the addition of sulphur (S) enhances machining performance compared to non-resulphurized grades such as 34CrMo4. Manufactured in accordance with EN 10083-3, 34CrMoS4 steel is suitable for quenching and tempering applications where both mechanical strength and efficient machining are required. Chromium improves hardenability and wear resistance, while molybdenum increases strength and resistance to tempering softening. Ladhani Metal Corporation is a trusted manufacturer, supplier, and exporter of EN 10083-3 34CrMoS4 alloy steel bars, supplied with mill test certificates and strict quality assurance. Forms of Supply (as per grade): Hot rolled round bars, Black round bars, Forged bars, Bright bars, Peeled bars, Turned bars, Ground bars, Square bars, Flat bars, Hex bars Explanation of Designation (34CrMoS4): • 34 – Approx. 0.34% carbon content • Cr – Chromium for improved hardenability and wear resistance • Mo – Molybdenum for enhanced strength and resistance to tempering softening • S – Resulphurized for improved machinability • 4 – Indicates alloying content range as per EN standard Chemical Composition (% – typical limits): • Carbon (C): 0.30 – 0.37 • Manganese (Mn): 0.60 – 0.90 • Silicon (Si): ≤ 0.40 • Chromium (Cr): 0.90 – 1.20 • Molybdenum (Mo): 0.15 – 0.30 • Sulphur (S): 0.020 – 0.040 • Phosphorus (P): ≤ 0.025 Mechanical Properties (Typical, quenched & tempered condition): • Tensile Strength: 900 – 1100 MPa • Yield Strength: ≥ 700 MPa • Elongation: ≥ 10 – 12% • Hardness: 260 – 320 HB (depending on section size and heat treatment) Key Features: • High strength Cr-Mo alloy steel • Improved machinability due to sulphur addition • Excellent hardenability for thick sections • Good fatigue and impact resistance • Suitable for heavily machined components Material Characteristics: EN 10083-3 34CrMoS4 alloy steel bar combines the strength and hardenability of chromium-molybdenum steel with enhanced machining performance. It provides uniform mechanical properties after quenching and tempering, making it ideal for precision-machined heavy-duty components. Applications: • Machined shafts and spindles • Automotive drivetrain components • Gear shafts • High-strength bolts and studs • Oil and gas mechanical parts • Heavy engineering machinery components Conclusion: Ladhani Metal Corporation supplies premium quality EN 10083-3 34CrMoS4 alloy steel bars in a wide range of diameters and finishes. With high strength, reliable hardenability, and improved machinability, 34CrMoS4 is an excellent choice for demanding engineering and industrial applications. For stock availability, custom sizes, or technical specifications, contact Ladhani Metal Corporation. #EN10083 #EN100833 #EN100833Steel #EN10083AlloySteel #EN10083EngineeringSteel #ENStandardSteel #AlloySteel #ChromiumSteel #34Cr4 #42Cr4 #50Cr4 #EngineeringSteelBars #AlloySteelBars #AlloySteelRods #RoundBar #FlatBar #SquareBar #HexBar #ForgingSteel #MachinerySteel #AutomotiveSteel #MechanicalSteel #ShaftSteel #GearSteel #AxleSteel #CrankshaftSteel #BoltSteel #MachinePartsSteel #HeatTreatableSteel #NormalizedSteel #AnnealedSteel #QuenchedTemperedSteel #SteelManufacturers #SteelSuppliers #SteelStockist #SteelExporter #IndianSteel #AlloySteelSupplier #EN100833Supplier #EN100833Manufacturer #EN100833Exporter #SteelBarsIndia #SteelRodsIndia #MetalIndustry #IndustrialSteel #InfrastructureSteel #EngineeringIndustry #HeavyEngineeringSteel #FabricationSteel #SteelTrading #SteelWholesale #LadhaniMetal #Mumbai #Delhi #Chennai #Kolkata #Pune #Ahmedabad #Hyderabad #Bengaluru #Coimbatore #Surat #Vadodara #Rajkot #Nashik #Indore #Nagpur #Ludhiana #Faridabad #Noida #Visakhapatnam #Bhubaneswar #Jamshedpur #Patna #Ranchi #Jaipur #Lucknow #Kanpur #Bhopal #Chandigarh #Amritsar #Kochi #Trivandrum #Goa #Aurangabad #Salem #Hosur #Durgapur #Guwahati #Vapi #Ankleshwar #Morbi #Thane #Belgaum #Vijayawada #Madurai #Erode #Kolhapur #Hubli #Udaipur #Raipur #Bilaspur #Agra #Varanasi #Meerut #Jodhpur #Bhavnagar

EN 10083-3 42CrMo4 is a high-strength chromium-molybdenum alloy steel grade widely used for components requiring excellent tensile strength, superior toughness, and outstanding hardenability after quenching and tempering. With a nominal carbon content of approximately 0.42%, this grade offers higher strength levels compared to 34CrMo4, making it suitable for heavily loaded and dynamically stressed parts. Manufactured in accordance with EN 10083-3, 42CrMo4 steel provides deep hardening capability and consistent mechanical properties across larger cross-sections. The combination of chromium and molybdenum enhances wear resistance, fatigue strength, and resistance to tempering softening. Ladhani Metal Corporation is a leading manufacturer, supplier, and exporter of EN 10083-3 42CrMo4 alloy steel bars, supplied with mill test certificates and strict quality assurance as per international standards. Forms of Supply (as per grade): Hot rolled round bars, Black round bars, Forged bars, Bright bars, Peeled bars, Turned bars, Ground bars, Square bars, Flat bars, Hex bars Explanation of Designation (42CrMo4): • 42 – Approx. 0.42% carbon content • Cr – Chromium for improved hardenability and wear resistance • Mo – Molybdenum for enhanced strength and resistance to tempering softening • 4 – Indicates alloying content range as per EN standard Chemical Composition (% – typical limits): • Carbon (C): 0.38 – 0.45 • Manganese (Mn): 0.60 – 0.90 • Silicon (Si): ≤ 0.40 • Chromium (Cr): 0.90 – 1.20 • Molybdenum (Mo): 0.15 – 0.30 • Phosphorus (P): ≤ 0.025 • Sulphur (S): ≤ 0.035 Mechanical Properties (Typical, quenched & tempered condition): • Tensile Strength: 1000 – 1200 MPa • Yield Strength: ≥ 850 MPa • Elongation: ≥ 10% • Hardness: 280 – 340 HB (depending on section size and heat treatment) Key Features: • High tensile and yield strength • Excellent hardenability for thick sections • Good fatigue and impact resistance • Reliable performance under dynamic loading • Suitable for heavy-duty engineering components Material Characteristics: EN 10083-3 42CrMo4 alloy steel bar offers exceptional strength and toughness after heat treatment. The chromium-molybdenum alloying ensures deep hardening capability and consistent mechanical properties throughout the cross-section. It performs well under cyclic stress and heavy mechanical loads. Applications: • Heavy-duty shafts and axles • Gears and gear shafts • Crankshafts and connecting rods • High-strength bolts and studs • Oil and gas equipment components • Construction and mining machinery parts Conclusion: Ladhani Metal Corporation supplies premium quality EN 10083-3 42CrMo4 alloy steel bars in a wide range of diameters and finishes. Known for superior strength, hardenability, and fatigue resistance, 42CrMo4 steel bars are ideal for demanding automotive, mechanical, and heavy engineering applications. For stock details, custom sizes, or technical specifications, contact Ladhani Metal Corporation. #EN10083 #EN100833 #EN100833Steel #EN10083AlloySteel #EN10083EngineeringSteel #ENStandardSteel #AlloySteel #ChromiumSteel #34Cr4 #42Cr4 #50Cr4 #EngineeringSteelBars #AlloySteelBars #AlloySteelRods #RoundBar #FlatBar #SquareBar #HexBar #ForgingSteel #MachinerySteel #AutomotiveSteel #MechanicalSteel #ShaftSteel #GearSteel #AxleSteel #CrankshaftSteel #BoltSteel #MachinePartsSteel #HeatTreatableSteel #NormalizedSteel #AnnealedSteel #QuenchedTemperedSteel #SteelManufacturers #SteelSuppliers #SteelStockist #SteelExporter #IndianSteel #AlloySteelSupplier #EN100833Supplier #EN100833Manufacturer #EN100833Exporter #SteelBarsIndia #SteelRodsIndia #MetalIndustry #IndustrialSteel #InfrastructureSteel #EngineeringIndustry #HeavyEngineeringSteel #FabricationSteel #SteelTrading #SteelWholesale #LadhaniMetal #Mumbai #Delhi #Chennai #Kolkata #Pune #Ahmedabad #Hyderabad #Bengaluru #Coimbatore #Surat #Vadodara #Rajkot #Nashik #Indore #Nagpur #Ludhiana #Faridabad #Noida #Visakhapatnam #Bhubaneswar #Jamshedpur #Patna #Ranchi #Jaipur #Lucknow #Kanpur #Bhopal #Chandigarh #Amritsar #Kochi #Trivandrum #Goa #Aurangabad #Salem #Hosur #Durgapur #Guwahati #Vapi #Ankleshwar #Morbi #Thane #Belgaum #Vijayawada #Madurai #Erode #Kolhapur #Hubli #Udaipur #Raipur #Bilaspur #Agra #Varanasi #Meerut #Jodhpur #Bhavnagar

EN 10083-3 34CrMo4 is a chromium-molybdenum alloy steel grade designed for components requiring high strength, good toughness, and excellent hardenability after quenching and tempering. With a nominal carbon content of approximately 0.34%, this grade provides higher strength levels compared to 25CrMo4 while maintaining reliable impact resistance and fatigue performance. Manufactured in accordance with EN 10083-3, 34CrMo4 steel is widely used in engineering and heavy-duty mechanical applications. The presence of chromium improves hardenability and wear resistance, while molybdenum enhances strength and resistance to tempering softening, especially in thicker sections. Ladhani Metal Corporation is a trusted manufacturer, supplier, and exporter of EN 10083-3 34CrMo4 alloy steel plates and bars, supplied with mill test certificates and strict quality inspection. Forms of Supply (as per grade): Hot rolled plates, Quenched and tempered plates, Normalized plates, Annealed plates, Flame cut plates, Cut-to-size plates, Hot rolled round bars, Black round bars, Forged bars, Bright bars, Peeled bars, Turned bars, Square bars, Flat bars, Hex bars Explanation of Designation (34CrMo4): • 34 – Approx. 0.34% carbon content • Cr – Chromium for improved hardenability and wear resistance • Mo – Molybdenum for enhanced strength and resistance to tempering softening • 4 – Indicates alloying content range as per EN standard Chemical Composition (% – typical limits): • Carbon (C): 0.30 – 0.37 • Manganese (Mn): 0.60 – 0.90 • Silicon (Si): ≤ 0.40 • Chromium (Cr): 0.90 – 1.20 • Molybdenum (Mo): 0.15 – 0.30 • Phosphorus (P): ≤ 0.025 • Sulphur (S): ≤ 0.035 Mechanical Properties (Typical, quenched & tempered condition): • Tensile Strength: 900 – 1100 MPa • Yield Strength: ≥ 700 MPa • Elongation: ≥ 11% • Hardness: 260 – 320 HB (depending on section size and heat treatment) Key Features: • High strength Cr-Mo alloy steel • Excellent hardenability for thick sections • Good impact strength and fatigue resistance • Reliable performance after quenching and tempering • Suitable for both plate fabrication and machined bar components Material Characteristics: EN 10083-3 34CrMo4 alloy steel offers a strong combination of mechanical strength and toughness. The chromium and molybdenum content ensures deep and uniform hardening, making it suitable for heavily stressed components in both plate and bar forms. It performs well under cyclic loading and dynamic stresses. Applications: • Pressure vessel and high-strength structural plates • Shafts and spindles • Automotive drivetrain components • Oil and gas equipment parts • Heavy machinery components • Bolts and high-strength fasteners Conclusion: Ladhani Metal Corporation supplies premium quality EN 10083-3 34CrMo4 alloy steel plates and bars in a wide range of sizes and heat-treated conditions. With superior strength, toughness, and hardenability, 34CrMo4 is widely used in demanding engineering and industrial applications. For stock availability, customized sizes, or technical specifications, contact Ladhani Metal Corporation. #EN10083 #EN100833 #EN100833Steel #EN10083AlloySteel #EN10083EngineeringSteel #ENStandardSteel #AlloySteel #ChromiumSteel #34Cr4 #42Cr4 #50Cr4 #EngineeringSteelBars #AlloySteelBars #AlloySteelRods #RoundBar #FlatBar #SquareBar #HexBar #ForgingSteel #MachinerySteel #AutomotiveSteel #MechanicalSteel #ShaftSteel #GearSteel #AxleSteel #CrankshaftSteel #BoltSteel #MachinePartsSteel #HeatTreatableSteel #NormalizedSteel #AnnealedSteel #QuenchedTemperedSteel #SteelManufacturers #SteelSuppliers #SteelStockist #SteelExporter #IndianSteel #AlloySteelSupplier #EN100833Supplier #EN100833Manufacturer #EN100833Exporter #SteelBarsIndia #SteelRodsIndia #MetalIndustry #IndustrialSteel #InfrastructureSteel #EngineeringIndustry #HeavyEngineeringSteel #FabricationSteel #SteelTrading #SteelWholesale #LadhaniMetal #Mumbai #Delhi #Chennai #Kolkata #Pune #Ahmedabad #Hyderabad #Bengaluru #Coimbatore #Surat #Vadodara #Rajkot #Nashik #Indore #Nagpur #Ludhiana #Faridabad #Noida #Visakhapatnam #Bhubaneswar #Jamshedpur #Patna #Ranchi #Jaipur #Lucknow #Kanpur #Bhopal #Chandigarh #Amritsar #Kochi #Trivandrum #Goa #Aurangabad #Salem #Hosur #Durgapur #Guwahati #Vapi #Ankleshwar #Morbi #Thane #Belgaum #Vijayawada #Madurai #Erode #Kolhapur #Hubli #Udaipur #Raipur #Bilaspur #Agra #Varanasi #Meerut #Jodhpur #Bhavnagar

EN 10083-3 25CrMo4 is a chromium-molybdenum alloy steel grade widely used for components requiring good strength, toughness, and reliable hardenability after quenching and tempering. With a nominal carbon content of approximately 0.25%, this grade offers an excellent balance between strength and ductility, making it suitable for dynamic and moderately heavy-duty applications. 25CrMo4 steel is manufactured according to EN 10083-3, which specifies technical delivery conditions for alloy steels intended for quenching and tempering. Due to its Cr-Mo composition, it provides improved hardenability, better fatigue resistance, and good performance at elevated temperatures compared to plain carbon steels. Ladhani Metal Corporation is a leading manufacturer, supplier, and exporter of EN 10083-3 25CrMo4 alloy steel bars, supplied with mill test certificates and strict quality control as per international standards. Forms of Supply (as per grade): Hot rolled round bars, Black round bars, Forged bars, Bright bars, Peeled bars, Turned bars, Square bars, Flat bars, Hex bars Explanation of Designation (25CrMo4): • 25 – Approx. 0.25% carbon content • Cr – Chromium for increased strength and hardenability • Mo – Molybdenum for improved hardenability and resistance to tempering softening • 4 – Indicates alloying content range as per EN standard Chemical Composition (% – typical limits): • Carbon (C): 0.22 – 0.29 • Manganese (Mn): 0.60 – 0.90 • Silicon (Si): ≤ 0.40 • Chromium (Cr): 0.90 – 1.20 • Molybdenum (Mo): 0.15 – 0.30 • Phosphorus (P): ≤ 0.025 • Sulphur (S): ≤ 0.035 Mechanical Properties (Typical, quenched & tempered condition): • Tensile Strength: 700 – 900 MPa • Yield Strength: ≥ 500 MPa • Elongation: ≥ 12% • Hardness: 200 – 280 HB (depending on section size and heat treatment) Key Features: • Excellent balance of strength and toughness • Good hardenability due to Cr-Mo alloying • Reliable fatigue resistance • Suitable for heat-treated engineering components • Good machinability in normalized and annealed conditions Material Characteristics: EN 10083-3 25CrMo4 alloy steel bar offers improved mechanical performance compared to carbon steels. The chromium and molybdenum combination enhances depth of hardening and ensures consistent mechanical properties throughout the section after heat treatment. It also provides moderate resistance to elevated temperatures, making it suitable for stressed mechanical components. Applications: • Shafts and axles • Automotive transmission parts • Connecting rods • Bolts and fasteners • Machinery and engineering components • Pressure-related components (moderate temperature service) Conclusion: Ladhani Metal Corporation supplies premium quality EN 10083-3 25CrMo4 alloy steel bars in a wide range of diameters and finishes. Known for strength, toughness, and reliable performance after quenching and tempering, 25CrMo4 steel bars are ideal for automotive, mechanical, and industrial applications. For stock details, customized sizes, or technical specifications, contact Ladhani Metal Corporation. #EN10083 #EN100833 #EN100833Steel #EN10083AlloySteel #EN10083EngineeringSteel #ENStandardSteel #AlloySteel #ChromiumSteel #34Cr4 #42Cr4 #50Cr4 #EngineeringSteelBars #AlloySteelBars #AlloySteelRods #RoundBar #FlatBar #SquareBar #HexBar #ForgingSteel #MachinerySteel #AutomotiveSteel #MechanicalSteel #ShaftSteel #GearSteel #AxleSteel #CrankshaftSteel #BoltSteel #MachinePartsSteel #HeatTreatableSteel #NormalizedSteel #AnnealedSteel #QuenchedTemperedSteel #SteelManufacturers #SteelSuppliers #SteelStockist #SteelExporter #IndianSteel #AlloySteelSupplier #EN100833Supplier #EN100833Manufacturer #EN100833Exporter #SteelBarsIndia #SteelRodsIndia #MetalIndustry #IndustrialSteel #InfrastructureSteel #EngineeringIndustry #HeavyEngineeringSteel #FabricationSteel #SteelTrading #SteelWholesale #LadhaniMetal #Mumbai #Delhi #Chennai #Kolkata #Pune #Ahmedabad #Hyderabad #Bengaluru #Coimbatore #Surat #Vadodara #Rajkot #Nashik #Indore #Nagpur #Ludhiana #Faridabad #Noida #Visakhapatnam #Bhubaneswar #Jamshedpur #Patna #Ranchi #Jaipur #Lucknow #Kanpur #Bhopal #Chandigarh #Amritsar #Kochi #Trivandrum #Goa #Aurangabad #Salem #Hosur #Durgapur #Guwahati #Vapi #Ankleshwar #Morbi #Thane #Belgaum #Vijayawada #Madurai #Erode #Kolhapur #Hubli #Udaipur #Raipur #Bilaspur #Agra #Varanasi #Meerut #Jodhpur #Bhavnagar

EN 10083-3 25CrMoS4 is a resulphurized chromium-molybdenum alloy steel grade designed for applications requiring good strength, reliable hardenability, and enhanced machinability. Due to the addition of sulphur (S), this grade offers improved machining performance, making it highly suitable for components that require extensive machining after processing in both plate and bar forms. With a nominal carbon content of approximately 0.25% and alloying elements such as chromium and molybdenum, 25CrMoS4 provides a balanced combination of strength, toughness, and wear resistance after quenching and tempering. The material is manufactured in accordance with EN 10083-3, which specifies technical delivery conditions for alloy steels for quenching and tempering. Ladhani Metal Corporation is a leading manufacturer, supplier, and exporter of EN 10083-3 25CrMoS4 alloy steel plates and bars, supplied with mill test certificates and strict quality assurance as per international standards. Forms of Supply (as per grade): Hot rolled plates Quenched and tempered plates Normalized plates Annealed plates Flame cut plates Cut-to-size plates Hot rolled round bars Black round bars Forged bars Bright bars Peeled bars Square bars Flat bars Hex bars Explanation of Designation (25CrMoS4): • 25 – Approx. 0.25% carbon content • Cr – Chromium for improved strength and hardenability • Mo – Molybdenum for enhanced hardenability and resistance to tempering softening • S – Resulphurized for improved machinability • 4 – Indicates alloying content range as per EN standard Chemical Composition (% – typical limits): • Carbon (C): 0.22 – 0.29 • Manganese (Mn): 0.60 – 0.90 • Silicon (Si): ≤ 0.40 • Chromium (Cr): 0.90 – 1.20 • Molybdenum (Mo): 0.15 – 0.30 • Sulphur (S): 0.020 – 0.040 • Phosphorus (P): ≤ 0.025 Mechanical Properties (Typical, quenched & tempered condition): • Tensile Strength: 700 – 900 MPa • Yield Strength: ≥ 500 MPa • Elongation: ≥ 12% • Hardness: 200 – 280 HB (depending on section size and heat treatment) Key Features: • Resulphurized Cr-Mo alloy steel with superior machinability • Good strength and toughness after heat treatment • Improved hardenability compared to carbon steels • Reliable fatigue resistance • Suitable for both plate fabrication and machined bar components Material Characteristics: EN 10083-3 25CrMoS4 alloy steel offers a strong combination of mechanical performance and machining efficiency. The chromium and molybdenum content enhances hardenability and strength, while sulphur addition improves chip formation during machining operations. It performs well in quenched and tempered conditions for structural and mechanical applications. Applications: • Machined shafts and transmission components • Structural and fabricated engineering parts • Automotive components • Industrial machinery parts • Heat-treated mechanical plates and bars Conclusion: Ladhani Metal Corporation supplies high-quality EN 10083-3 25CrMoS4 alloy steel plates and bars in a wide range of sizes and heat-treated conditions. With enhanced machinability, good strength, and dependable performance, 25CrMoS4 is an excellent choice for demanding engineering and industrial applications. For stock availability, custom sizes, or technical assistance, contact Ladhani Metal Corporation. #EN10083 #EN100833 #EN100833Steel #EN10083AlloySteel #EN10083EngineeringSteel #ENStandardSteel #AlloySteel #ChromiumSteel #34Cr4 #42Cr4 #50Cr4 #EngineeringSteelBars #AlloySteelBars #AlloySteelRods #RoundBar #FlatBar #SquareBar #HexBar #ForgingSteel #MachinerySteel #AutomotiveSteel #MechanicalSteel #ShaftSteel #GearSteel #AxleSteel #CrankshaftSteel #BoltSteel #MachinePartsSteel #HeatTreatableSteel #NormalizedSteel #AnnealedSteel #QuenchedTemperedSteel #SteelManufacturers #SteelSuppliers #SteelStockist #SteelExporter #IndianSteel #AlloySteelSupplier #EN100833Supplier #EN100833Manufacturer #EN100833Exporter #SteelBarsIndia #SteelRodsIndia #MetalIndustry #IndustrialSteel #InfrastructureSteel #EngineeringIndustry #HeavyEngineeringSteel #FabricationSteel #SteelTrading #SteelWholesale #LadhaniMetal #Mumbai #Delhi #Chennai #Kolkata #Pune #Ahmedabad #Hyderabad #Bengaluru #Coimbatore #Surat #Vadodara #Rajkot #Nashik #Indore #Nagpur #Ludhiana #Faridabad #Noida #Visakhapatnam #Bhubaneswar #Jamshedpur #Patna #Ranchi #Jaipur #Lucknow #Kanpur #Bhopal #Chandigarh #Amritsar #Kochi #Trivandrum #Goa #Aurangabad #Salem #Hosur #Durgapur #Guwahati #Vapi #Ankleshwar #Morbi #Thane #Belgaum #Vijayawada #Madurai #Erode #Kolhapur #Hubli #Udaipur #Raipur #Bilaspur #Agra #Varanasi #Meerut #Jodhpur #Bhavnagar

EN 10083-3 39MnCrB6-2 is a boron-alloyed manganese-chromium steel grade developed for applications requiring high strength, superior hardenability, and excellent wear resistance after quenching and tempering. The addition of boron (B) in controlled amounts significantly increases hardenability, allowing deep and uniform hardening even in large diameter bars. With a nominal carbon content of approximately 0.39%, along with manganese and chromium as key alloying elements, 39MnCrB6-2 steel provides enhanced tensile strength and improved fatigue performance compared to lower carbon boron steels. This grade is manufactured in accordance with EN 10083-3, which specifies technical delivery conditions for alloy steels for quenching and tempering. Ladhani Metal Corporation is a trusted manufacturer, supplier, and exporter of EN 10083-3 39MnCrB6-2 alloy steel bars, supplied with certified mill test certificates and strict quality assurance. Forms of Supply (as per grade): Hot rolled round bars, black round bars, forged bars, peeled bars, bright round bars, square bars, flat bars Explanation of Designation (39MnCrB6-2): • 39 – Approx. 0.39% carbon content • Mn – Manganese for strength and improved hardenability • Cr – Chromium for enhanced wear resistance and depth of hardening • B – Boron for significantly increased hardenability • 6-2 – Indicates alloying content range as per EN standard Chemical Composition (% – typical limits): • Carbon (C): 0.36 – 0.42 • Manganese (Mn): 1.20 – 1.50 • Silicon (Si): ≤ 0.40 • Chromium (Cr): 0.30 – 0.60 • Boron (B): 0.0008 – 0.0050 • Phosphorus (P): ≤ 0.025 • Sulphur (S): ≤ 0.035 Mechanical Properties (Typical, quenched & tempered condition): • Tensile Strength: 950 – 1150 MPa • Yield Strength: ≥ 750 MPa • Elongation: ≥ 9 – 11% • Hardness: 280 – 340 HB (depending on heat treatment and section size) Key Features: • High carbon boron-alloyed steel with superior hardenability • High strength and improved fatigue resistance • Uniform mechanical properties in thick sections • Good wear resistance after heat treatment • Suitable for heavily loaded mechanical components Material Characteristics: EN 10083-3 39MnCrB6-2 alloy steel bar offers enhanced hardenability due to boron addition, ensuring deep hardening capability and consistent strength throughout the cross section. The higher carbon content provides increased hardness and tensile strength, making it suitable for demanding engineering applications. Applications: • Heavy-duty shafts and axles • Automotive drivetrain and suspension components • Gears and transmission parts • Agricultural and construction machinery components • High-strength bolts and mechanical fasteners Conclusion: Ladhani Metal Corporation supplies premium quality EN 10083-3 39MnCrB6-2 alloy steel bars in various sizes and finishes to meet demanding industrial requirements. With high strength, superior hardenability, and reliable performance after heat treatment, 39MnCrB6-2 steel bars are an ideal choice for automotive and heavy engineering applications. For size availability, technical specifications, or customized supply requirements, contact Ladhani Metal Corporation. #EN10083 #EN100833 #EN100833Steel #EN10083AlloySteel #EN10083EngineeringSteel #ENStandardSteel #AlloySteel #ChromiumSteel #34Cr4 #42Cr4 #50Cr4 #EngineeringSteelBars #AlloySteelBars #AlloySteelRods #RoundBar #FlatBar #SquareBar #HexBar #ForgingSteel #MachinerySteel #AutomotiveSteel #MechanicalSteel #ShaftSteel #GearSteel #AxleSteel #CrankshaftSteel #BoltSteel #MachinePartsSteel #HeatTreatableSteel #NormalizedSteel #AnnealedSteel #QuenchedTemperedSteel #SteelManufacturers #SteelSuppliers #SteelStockist #SteelExporter #IndianSteel #AlloySteelSupplier #EN100833Supplier #EN100833Manufacturer #EN100833Exporter #SteelBarsIndia #SteelRodsIndia #MetalIndustry #IndustrialSteel #InfrastructureSteel #EngineeringIndustry #HeavyEngineeringSteel #FabricationSteel #SteelTrading #SteelWholesale #LadhaniMetal #Mumbai #Delhi #Chennai #Kolkata #Pune #Ahmedabad #Hyderabad #Bengaluru #Coimbatore #Surat #Vadodara #Rajkot #Nashik #Indore #Nagpur #Ludhiana #Faridabad #Noida #Visakhapatnam #Bhubaneswar #Jamshedpur #Patna #Ranchi #Jaipur #Lucknow #Kanpur #Bhopal #Chandigarh #Amritsar #Kochi #Trivandrum #Goa #Aurangabad #Salem #Hosur #Durgapur #Guwahati #Vapi #Ankleshwar #Morbi #Thane #Belgaum #Vijayawada #Madurai #Erode #Kolhapur #Hubli #Udaipur #Raipur #Bilaspur #Agra #Varanasi #Meerut #Jodhpur #Bhavnagar

EN 10083-3 33MnCrB5-2 is a boron-alloyed manganese-chromium steel grade developed for applications requiring high strength, excellent hardenability, and reliable toughness after quenching and tempering. The controlled addition of boron (B) significantly improves hardenability, enabling deep and uniform hardening even in medium to large cross-section bars. With a nominal carbon content of approximately 0.33%, along with manganese and chromium as the primary alloying elements, 33MnCrB5-2 steel offers a strong combination of strength, wear resistance, and fatigue performance. This grade is manufactured in accordance with EN 10083-3, which specifies technical delivery conditions for alloy steels for quenching and tempering. Ladhani Metal Corporation is a trusted manufacturer, supplier, and exporter of EN 10083-3 33MnCrB5-2 alloy steel bars, supplied with certified mill test certificates and strict quality control. Forms of Supply (as per grade): Hot rolled round bars, black round bars, forged bars, peeled bars, bright round bars, square bars, flat bars Explanation of Designation (33MnCrB5-2): • 33 – Approx. 0.33% carbon content • Mn – Manganese for improved strength and hardenability • Cr – Chromium for enhanced wear resistance and deeper hardening • B – Boron for significantly increased hardenability • 5-2 – Indicates alloying content range as per EN standard Chemical Composition (% – typical limits): • Carbon (C): 0.30 – 0.36 • Manganese (Mn): 1.10 – 1.40 • Silicon (Si): ≤ 0.40 • Chromium (Cr): 0.30 – 0.60 • Boron (B): 0.0008 – 0.0050 • Phosphorus (P): ≤ 0.025 • Sulphur (S): ≤ 0.035 Mechanical Properties (Typical, quenched & tempered condition): • Tensile Strength: 900 – 1100 MPa • Yield Strength: ≥ 700 MPa • Elongation: ≥ 10 – 12% • Hardness: 260 – 330 HB (depending on heat treatment and section size) Key Features: • Boron-alloyed steel with superior hardenability • Higher strength due to increased carbon content • Uniform mechanical properties across larger sections • Good fatigue and wear resistance • Suitable for demanding heat-treated applications Material Characteristics: EN 10083-3 33MnCrB5-2 alloy steel bar provides enhanced hardenability through boron addition, ensuring deep hardening capability and consistent mechanical properties. It combines high strength with adequate toughness, making it suitable for dynamically loaded components. Applications: • Automotive suspension and drivetrain components • Shafts and axles • Gears and transmission parts • High-strength fasteners and bolts • Agricultural and heavy-duty machinery components Conclusion: Ladhani Metal Corporation supplies premium quality EN 10083-3 33MnCrB5-2 alloy steel bars in various sizes and finishes to meet industrial and automotive requirements. With high strength, enhanced hardenability, and reliable performance after heat treatment, 33MnCrB5-2 steel bars are an excellent choice for engineering applications. For size availability, technical specifications, or customized supply requirements, contact Ladhani Metal Corporation. #EN10083 #EN100833 #EN100833Steel #EN10083AlloySteel #EN10083EngineeringSteel #ENStandardSteel #AlloySteel #ChromiumSteel #34Cr4 #42Cr4 #50Cr4 #EngineeringSteelBars #AlloySteelBars #AlloySteelRods #RoundBar #FlatBar #SquareBar #HexBar #ForgingSteel #MachinerySteel #AutomotiveSteel #MechanicalSteel #ShaftSteel #GearSteel #AxleSteel #CrankshaftSteel #BoltSteel #MachinePartsSteel #HeatTreatableSteel #NormalizedSteel #AnnealedSteel #QuenchedTemperedSteel #SteelManufacturers #SteelSuppliers #SteelStockist #SteelExporter #IndianSteel #AlloySteelSupplier #EN100833Supplier #EN100833Manufacturer #EN100833Exporter #SteelBarsIndia #SteelRodsIndia #MetalIndustry #IndustrialSteel #InfrastructureSteel #EngineeringIndustry #HeavyEngineeringSteel #FabricationSteel #SteelTrading #SteelWholesale #LadhaniMetal #Mumbai #Delhi #Chennai #Kolkata #Pune #Ahmedabad #Hyderabad #Bengaluru #Coimbatore #Surat #Vadodara #Rajkot #Nashik #Indore #Nagpur #Ludhiana #Faridabad #Noida #Visakhapatnam #Bhubaneswar #Jamshedpur #Patna #Ranchi #Jaipur #Lucknow #Kanpur #Bhopal #Chandigarh #Amritsar #Kochi #Trivandrum #Goa #Aurangabad #Salem #Hosur #Durgapur #Guwahati #Vapi #Ankleshwar #Morbi #Thane #Belgaum #Vijayawada #Madurai #Erode #Kolhapur #Hubli #Udaipur #Raipur #Bilaspur #Agra #Varanasi #Meerut #Jodhpur #Bhavnagar

EN 10083-3 27MnCrB5-2 is a boron-alloyed manganese-chromium steel grade developed for applications requiring high hardenability, good strength, and excellent performance after quenching and tempering. The addition of boron (B), even in very small quantities, significantly enhances hardenability, allowing uniform mechanical properties in medium to large cross-section bars. With a nominal carbon content of approximately 0.27%, along with manganese and chromium as primary alloying elements, 27MnCrB5-2 steel provides a good balance of strength, toughness, and wear resistance. This grade is manufactured in accordance with EN 10083-3, which specifies technical delivery conditions for alloy steels for quenching and tempering. Ladhani Metal Corporation is a trusted manufacturer, supplier, and exporter of EN 10083-3 27MnCrB5-2 alloy steel bars, supplied with certified mill test certificates and strict quality assurance. Forms of Supply (as per grade): Hot rolled round bars, black round bars, forged bars, peeled bars, bright round bars, square bars, flat bars Explanation of Designation (27MnCrB5-2): • 27 – Approx. 0.27% carbon content • Mn – Manganese for strength and improved hardenability • Cr – Chromium for wear resistance and deeper hardening • B – Boron for significantly enhanced hardenability • 5-2 – Indicates alloying content range as per EN standard Chemical Composition (% – typical limits): • Carbon (C): 0.24 – 0.30 • Manganese (Mn): 1.10 – 1.40 • Silicon (Si): ≤ 0.40 • Chromium (Cr): 0.30 – 0.60 • Boron (B): 0.0008 – 0.0050 • Phosphorus (P): ≤ 0.025 • Sulphur (S): ≤ 0.035 Mechanical Properties (Typical, quenched & tempered condition): • Tensile Strength: 850 – 1050 MPa • Yield Strength: ≥ 650 MPa • Elongation: ≥ 12% • Hardness: 250 – 320 HB (depending on heat treatment and section size) Key Features: • Boron-alloyed steel with enhanced hardenability • Good strength-to-toughness ratio • Uniform mechanical properties in thicker sections • Suitable for heat treatment applications • Cost-effective alternative to higher alloy steels Material Characteristics: EN 10083-3 27MnCrB5-2 alloy steel bar offers improved hardenability due to boron addition, allowing deep and uniform hardening even in larger diameters. It provides a reliable combination of strength, toughness, and wear resistance after quenching and tempering, making it suitable for structural and mechanical components. Applications: • Automotive suspension and transmission components • Shafts and axles • Gears and drive components • High-strength bolts and fasteners • Agricultural and heavy machinery parts Conclusion: Ladhani Metal Corporation supplies premium quality EN 10083-3 27MnCrB5-2 alloy steel bars in various sizes and finishes to meet demanding industrial requirements. With enhanced hardenability, good strength, and reliable performance after heat treatment, 27MnCrB5-2 steel bars are ideal for automotive and engineering applications. For size availability, technical specifications, or customized supply requirements, contact Ladhani Metal Corporation. #EN10083 #EN100833 #EN100833Steel #EN10083AlloySteel #EN10083EngineeringSteel #ENStandardSteel #AlloySteel #ChromiumSteel #34Cr4 #42Cr4 #50Cr4 #EngineeringSteelBars #AlloySteelBars #AlloySteelRods #RoundBar #FlatBar #SquareBar #HexBar #ForgingSteel #MachinerySteel #AutomotiveSteel #MechanicalSteel #ShaftSteel #GearSteel #AxleSteel #CrankshaftSteel #BoltSteel #MachinePartsSteel #HeatTreatableSteel #NormalizedSteel #AnnealedSteel #QuenchedTemperedSteel #SteelManufacturers #SteelSuppliers #SteelStockist #SteelExporter #IndianSteel #AlloySteelSupplier #EN100833Supplier #EN100833Manufacturer #EN100833Exporter #SteelBarsIndia #SteelRodsIndia #MetalIndustry #IndustrialSteel #InfrastructureSteel #EngineeringIndustry #HeavyEngineeringSteel #FabricationSteel #SteelTrading #SteelWholesale #LadhaniMetal #Mumbai #Delhi #Chennai #Kolkata #Pune #Ahmedabad #Hyderabad #Bengaluru #Coimbatore #Surat #Vadodara #Rajkot #Nashik #Indore #Nagpur #Ludhiana #Faridabad #Noida #Visakhapatnam #Bhubaneswar #Jamshedpur #Patna #Ranchi #Jaipur #Lucknow #Kanpur #Bhopal #Chandigarh #Amritsar #Kochi #Trivandrum #Goa #Aurangabad #Salem #Hosur #Durgapur #Guwahati #Vapi #Ankleshwar #Morbi #Thane #Belgaum #Vijayawada #Madurai #Erode #Kolhapur #Hubli #Udaipur #Raipur #Bilaspur #Agra #Varanasi #Meerut #Jodhpur #Bhavnagar