Introduction JIS G 3120 specifies quenched and tempered manganese-molybdenum and manganese-molybdenum-nickel alloy steel plates for nuclear reactors and other pressure vessels. These plates are designed for applications requiring high strength, toughness, and reliable performance under demanding pressure and temperature conditions. The standard specifies requirements for chemical composition, mechanical properties, heat treatment, dimensions, testing, and inspection. Ladhani Metal Corporation is a manufacturer, supplier, and exporter of alloy steel plates for pressure vessel and industrial applications. Material can be supplied according to customer requirements, with mill test certificates and quality inspection as applicable. Available Grades SQV1A | SQV1B | SQV2A | SQV2B | SQV3A | SQV3B Material Type Alloy Steel (AS) | Manganese-Molybdenum Steel | Manganese-Molybdenum-Nickel Steel | Pressure Vessel Steel Surface Finish JIS G 3120 plates are supplied with a hot-rolled surface finish and are subjected to applicable requirements for appearance, dimensions, and permissible surface imperfections. Delivery Condition Plates are generally supplied in the quenched and tempered condition. Other specified heat-treatment arrangements, including stress-relieving requirements, depend on the applicable standard provisions and purchaser agreement. Key Features High strength and toughness Controlled alloy composition Quenched and tempered delivery condition Suitable for demanding pressure vessel applications Specified impact testing and mechanical property requirements Inspection documentation available according to order requirements Applications Nuclear reactor pressure vessels Industrial pressure vessels High-pressure process equipment Chemical and petrochemical plants Power generation equipment Heavy-duty pressure-containing structures Industrial equipment requiring specified strength and toughness Conclusion JIS G 3120 alloy steel plates are used in nuclear reactors and other pressure vessels where strength, toughness, and controlled heat treatment are essential. Grade selection should be based on the design code, operating conditions, plate thickness, and applicable material requirements. To place an order or make an enquiry for JIS G 3120 alloy steel plates, contact Ladhani Metal Corporation with your required grade, thickness, dimensions, delivery condition, and quantity. #JISG3120 #JISG3120Steel #JISG3120SteelPlates #JISG3120Standard #SteelPlates #SteelPlateSupplier #SteelPlateManufacturer #SteelPlateExporter #CarbonSteel #AlloySteel #IndustrialSteel #EngineeringSteel #PressureVesselSteel #StructuralSteel #SteelProducts #SteelManufacturer #SteelSupplier #SteelExporter #SteelStockist #SteelDistributor #MetalSupplier #MetalExporter #IndustrialMaterials #SpecialtySteel #HighStrengthSteel #JISStandards #JapaneseSteelStandards #SteelIndustry #QualitySteel #LadhaniMetalCorporation #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

Introduction JIS G 3119 specifies manganese-molybdenum and manganese-molybdenum-nickel alloy steel plates used for boilers and pressure vessels operating at intermediate and elevated temperatures. These hot-rolled alloy steel plates are designed for applications requiring suitable strength, heat resistance, and reliable performance under specified service conditions. JIS G 3119:2026 is the latest edition of this standard. The specification covers alloy steel plates intended for pressure-containing equipment where chemical composition, mechanical properties, heat treatment, and inspection requirements are important. Ladhani Metal Corporation is a manufacturer, supplier, and exporter of alloy steel plates for industrial applications. Material can be supplied according to required grades, dimensions, and delivery conditions, with mill test certificates and quality inspection as applicable. Available Grades SBV1A | SBV1B | SBV2 | SBV3 Forms of Supply Hot-rolled manganese-molybdenum alloy steel plates Manganese-molybdenum-nickel alloy steel plates Boiler and pressure vessel plates Cut-to-size and cut-to-length plates Plates supplied in required thicknesses, widths, and lengths Material Type Alloy Steel (AS) | Manganese-Molybdenum Steel | Manganese-Molybdenum-Nickel Steel | Pressure Vessel Steel Chemical Composition The chemical composition of JIS G 3119 alloy steel plates depends on the grade. The specification controls elements such as carbon, silicon, manganese, phosphorus, sulfur, and molybdenum. Nickel is included in applicable manganese-molybdenum-nickel grades. Example Grade: SBV2 Carbon (C): As per standard requirements Silicon (Si): As per standard requirements Manganese (Mn): As per standard requirements Molybdenum (Mo): As per standard requirements Phosphorus (P): As per standard requirements Sulfur (S): As per standard requirements Mechanical Properties JIS G 3119 alloy steel plates are specified according to mechanical properties such as tensile strength, yield point or proof stress, and elongation. The required values depend on the grade, plate thickness, and applicable edition of the standard. SBV1A: Alloy steel plate for specified boiler and pressure vessel applications SBV1B: Alloy steel plate for specified pressure vessel service SBV2: Manganese-molybdenum alloy steel plate for pressure equipment SBV3: Alloy steel plate for specified high-temperature pressure applications Exact mechanical property values should be confirmed against the applicable standard and material test certificate. Key Features Designed for boiler and pressure vessel applications Available in manganese-molybdenum and manganese-molybdenum-nickel alloy steel grades Suitable for specified intermediate and elevated temperature service Controlled chemical composition and mechanical properties Suitable for pressure equipment fabrication using appropriate welding procedures Material inspection and documentation according to order requirements Applications Industrial boilers and boiler components Pressure vessels and process vessels Heat exchangers and pressure-containing equipment Chemical and petrochemical processing plants High-temperature industrial equipment Power generation facilities Industrial pressure systems and heavy fabrication Conclusion JIS G 3119 alloy steel plates are used in boilers and pressure vessels designed for intermediate and elevated temperature service. Their alloy composition and specified mechanical properties make them suitable for demanding pressure equipment applications when selected according to design and operating requirements. To place an order or make an enquiry for JIS G 3119 alloy steel plates, contact Ladhani Metal Corporation with your required grade, thickness, dimensions, delivery condition, and quantity. #JISG3119 #JISG3119Steel #JISG3119SteelPlates #JISG3119Standard #JISG3119AlloySteel #ManganeseMolybdenumSteel #ManganeseMolybdenumNickelSteel #BoilerSteelPlates #PressureVesselSteel #PressureVesselPlates #AlloySteelPlates #SteelPlates #BoilerPlates #CarbonAlloySteel #PressureSteelPlates #IndustrialSteel #EngineeringSteel #SteelPlateManufacturer #SteelPlateSupplier #SteelPlateExporter #SteelManufacturer #SteelSupplier #SteelExporter #SteelStockist #SteelDistributor #SteelProducts #JISStandards #JapaneseSteelStandards #IndustrialMaterials #LadhaniMetalCorporation #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

Introduction JIS G 3118 specifies hot-rolled carbon steel plates used mainly for pressure vessels operating at intermediate and moderate temperatures. These plates are designed to meet specified requirements for strength, weldability, chemical composition, and mechanical properties. JIS G 3118:2024 is the current edition of this standard. The plates are used in pressure-containing equipment where material quality and compliance with the specified operating conditions are essential. Ladhani Metal Corporation is a manufacturer, supplier, and exporter of carbon steel plates for industrial and pressure vessel applications. Material can be supplied according to required grades, dimensions, and delivery conditions, with mill test certificates and quality inspection as applicable. Available Grades SGV410 | SGV450 | SGV480 Forms of Supply Hot-rolled carbon steel plates Pressure vessel steel plates Cut-to-size plates Plates supplied in required thicknesses, widths, and lengths Material Type Carbon Steel (CS) | Pressure Vessel Steel | Hot-Rolled Steel Plates Chemical Composition The chemical composition of JIS G 3118 plates depends on the grade and applicable thickness. The standard specifies limits for carbon, silicon, manganese, phosphorus, and sulfur, along with other requirements where applicable. Example Grade: SGV410 Carbon (C): As per standard requirements Silicon (Si): As per standard requirements Manganese (Mn): As per standard requirements Phosphorus (P): As per standard requirements Sulfur (S): As per standard requirements Mechanical Properties The mechanical properties of JIS G 3118 plates include tensile strength, yield point or proof stress, and elongation. Required values depend on the grade and plate thickness. SGV410: Nominal tensile strength class of 410 MPa SGV450: Nominal tensile strength class of 450 MPa SGV480: Nominal tensile strength class of 480 MPa Final mechanical property requirements must be confirmed against the applicable standard and material test certificate. Surface Finish JIS G 3118 carbon steel plates are generally supplied with a hot-rolled surface finish. Surface quality and permissible imperfections are subject to the applicable standard and purchase requirements. Delivery Condition Plates are supplied in the delivery and heat-treatment condition specified for the selected grade, thickness, and order requirements. Any required heat treatment or additional testing should be confirmed when placing the order. Key Features Suitable for specified pressure vessel applications Controlled chemical composition and mechanical properties Suitable for welding and fabrication using appropriate procedures Available in different grades and plate dimensions Material documentation and inspection according to order requirements Applications Pressure vessels and process vessels Industrial storage tanks Chemical and petrochemical processing equipment Pressure-containing equipment for moderate-temperature service Industrial plant and process equipment Power generation equipment where the selected grade is suitable Heavy-duty fabricated pressure structures Conclusion JIS G 3118 carbon steel plates are used in pressure vessel manufacturing and industrial equipment that require specified strength, weldability, and material quality. To place an order or make an enquiry for JIS G 3118 carbon steel plates, contact Ladhani Metal Corporation with your required grade, thickness, dimensions, delivery condition, and quantity. #JISG3118 #JISG3118Steel #JISG3118SteelPlates #JISG3118Standard #JISG3118CarbonSteel #CarbonSteelPlates #PressureVesselSteel #PressureVesselPlates #SteelPlates #BoilerSteelPlates #CarbonSteel #PressureSteelPlates #IndustrialSteel #EngineeringSteel #SteelPlateManufacturer #SteelPlateSupplier #SteelPlateExporter #SteelManufacturer #SteelSupplier #SteelExporter #SteelStockist #SteelDistributor #SteelProducts #PressurePurposeSteel #IndustrialMaterials #JISStandards #JapaneseSteelStandards #HighQualitySteel #MetalSupplier #LadhaniMetalCorporation #Mumbai #Delhi #Chennai #Kolkata #Bengaluru #Hyderabad #Ahmedabad #Pune #Surat #Jaipur #Lucknow #Kanpur #Nagpur #Indore #Srinagar #Aurangabad #Dhanbad #Amritsar #NaviMumbai #Allahabad #Ranchi