ASTM A485 High-Carbon Bearing Steel Bars & Tubes are premium quality bearing steel products specially developed for applications requiring high hardness, superior wear resistance, and excellent fatigue strength. These materials provide outstanding dimensional stability and durability under heavy loads and high-speed operating conditions, making them suitable for precision bearing and engineering applications. Manufactured in accordance with ASTM A485, this specification covers high-carbon anti-friction bearing steel bars, tubes, and forgings intended for the manufacture of bearings and precision mechanical components. The standard ensures controlled chemical composition, cleanliness, hardenability, and mechanical performance for reliable service life. Ladhani Metal Corporation is a trusted manufacturer, supplier, and exporter of ASTM A485 High-Carbon Bearing Steel Bars & Tubes, supplied with mill test certificates and strict quality inspection as per international standards. Forms of Supply (as per specification): Round bars, Flat bars, Forged bars, Bright bars, Black bars, Peeled bars, Ground bars, Hollow bars, Seamless tubes, Bearing tubes, Cold drawn tubes, Hot rolled bars, Precision machined components Available Grades (as per ASTM A485): Grade 1, Grade 2, Grade 3, Grade 4, 100CrMnSi4–4, 100CrMnSi6–4, 100CrMnSi6–6, 100CrMo7, 100CrMo7–3, 100CrMo7–4, 100CrMnMoSi8–4–6 Scope of Specification: • Covers high-carbon chromium bearing steel bars, tubes, and forgings • Intended for anti-friction bearings and precision engineering applications • Includes hot rolled, cold finished, and heat-treated products • Supplied in annealed, spheroidized annealed, or hardened condition Typical Chemical Composition (Grade 1 Example): • Carbon (C): 0.95 – 1.10% • Chromium (Cr): 1.30 – 1.60% • Manganese (Mn): 0.25 – 0.45% • Silicon (Si): 0.15 – 0.35% • Phosphorus (P): Max 0.025% • Sulphur (S): Max 0.025% Mechanical Properties (Grade 1 Example): • High tensile strength after heat treatment • Hardness: 60 – 67 HRC (after hardening) • Excellent wear resistance • High rolling contact fatigue strength • Good dimensional stability and toughness Key Features: • Excellent hardness and wear resistance • High fatigue strength for bearing applications • Superior dimensional stability • Good machinability in annealed condition • Suitable for precision and high-speed applications Material Characteristics: ASTM A485 bearing steel combines high carbon content with chromium alloying to provide excellent hardness, wear resistance, and rolling contact fatigue performance. These properties make the material ideal for bearings and components subjected to repeated stress, friction, and high rotational speeds. Applications: • Ball and roller bearings • Bearing races and rings • Automotive bearing components • Precision mechanical parts • Industrial machinery components • Aerospace and engineering applications Conclusion: Ladhani Metal Corporation supplies high-quality ASTM A485 High-Carbon Bearing Steel Bars & Tubes in a wide range of grades, sizes, and finishes. With superior hardness, wear resistance, and fatigue strength, these products are widely used in bearing manufacturing and precision engineering industries. For stock availability, customized specifications, or technical details, contact Ladhani Metal Corporation. #ASTMA485 #ASTMA485Steel #ASTMA485BearingSteel #ASTMA485HighCarbonSteel #ASTMA485AlloySteel #ASTMA485RoundBar #ASTMA485SteelBar #ASTMA485ForgedBar #ASTMA485BrightBar #ASTMA485HotRolledBar #ASTMA485ColdDrawnBar #ASTMA485BearingSteelBar #ASTMA485Manufacturer #ASTMA485Supplier #ASTMA485Exporter #ASTMA485Stockist #ASTMA485Bars #ASTMA485AlloyBar #ASTMA485CarbonSteel #HighCarbonBearingSteel #BearingSteel #BearingSteelBars #ChromeSteelBars #AlloySteelBars #IndustrialSteel #EngineeringSteel #SteelRoundBar #ForgedSteelBar #BrightBars #ColdDrawnBars #HotRolledBars #PrecisionSteel #SteelIndustry #MetalIndustry #IndustrialMaterials #SteelSupplier #SteelManufacturer #SteelExporter #RoundBars #AlloySteel #CarbonSteel #BearingApplications #HighStrengthSteel #WearResistantSteel #HeatTreatedSteel #MachineSteel #IndustrialEngineering #SteelProducts #CustomSteelBars #MakeToOrderSteelBars #Mumbai #Delhi #Chennai #Kolkata #Bengaluru #Hyderabad #Ahmedabad #Pune #Surat #Jaipur #Lucknow #Kanpur #Nagpur #Indore #Srinagar #Aurangabad #Dhanbad #Amritsar #NaviMumbai #Allahabad #Ranchi #Howrah #Jabalpur #Gwalior #Vijayawada #Jodhpur #Raipur #Kota #Guwahati #Chandigarh #Solapur #Hubli #Mysuru #Tiruchirappalli #Bareilly
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