Alloy Steel Plate

S355J2+N hot rolled steel plate offers 355 N/mm² minimum yield strength with EN 10025 certification. Available in thicknesses 8-300mm, this structural steel provides excellent weldability, impact resistance of 27 Joules at -20°C, and versatile applications in construction, shipbuilding, and heavy machinery.

ASME SA516 Grade 70 carbon steel plates for pressure vessels and boilers. Available in thickness 6-300mm, width 1500-4050mm, with tensile strength 485-620 MPa. Certified for moderate and lower-temperature service with optional HIC and NACE testing. Hot-rolled with normalized treatment for plates over 40mm thickness.

ASME SA515 Grade 60 carbon steel plates designed for medium to high temperature pressure vessels. Available in thickness 3-500mm, width 1000-4000mm, and length 1000-18000mm. Features international material equivalents, comprehensive chemical composition control, and certified mechanical properties for industrial applications.

Industrial-grade carbon and alloy steel plates available in widths from 1500mm to 4100mm and thicknesses from 5mm to 100mm. Features multiple steel grades including structural, shipbuilding, and engineering applications. ISO 9001:2008 certified manufacturer with 23 years experience and 50,000 ton annual capacity.

ASTM A516 Gr.70 carbon steel plate offers excellent notch toughness for pressure vessels and boilers operating below ambient temperatures. With tensile strength of 485-620 MPa and impact testing at -52°C, this high-strength material provides superior fabricability, secure weldability, and good corrosion resistance for industrial applications.

High-performance weathering steel plate with superior corrosion resistance 2-8 times better than standard carbon steel. Available in 200-2000mm width and 1-50mm thickness ranges. Features 250-600 MPa yield strength and 350-800 MPa tensile strength for demanding structural applications in railway, bridge, and industrial projects.

High-quality ASME SA387 and ASTM A387 Chrome Molybdenum steel plates for pressure vessel applications. Available in multiple grades with tensile strength ranging 380-760 MPa and yield strength 205-415 MPa. Hot rolled boiler plates with custom cutting options and comprehensive chemical composition compliance.

ASME SA 387 Grade 11 Class 2 chromium-molybdenum alloy steel plate designed for pressure vessels and boilers operating at elevated temperatures. Features excellent corrosion resistance, 70-90 ksi tensile strength, and SGS ISO certification. Ideal for oil, gas, and petrochemical industries requiring reliable high-temperature performance and sour service capability.

High-carbon chromium bearing steel plate offering exceptional wear resistance and fatigue strength. Features 64 HRC hardness after oil quenching, 1500mm width capacity, and international certifications including ASTM A295 and GB/T 18254. Ideal for bearing rings, machine tools, and precision components requiring superior durability.

High strength structural steel plate with 355 N/mm² minimum yield strength and 490-630 N/mm² tensile strength. Features excellent weldability, cold-forming properties, and impact resistance at -20°C. Ideal for construction, engineering, and industrial applications with comprehensive quality control and international logistics support.

High-quality hot rolled alloy steel plates manufactured to EN10025 standards with thickness range 6-700mm and width 1500-4020mm. Available in grades SS400, S275JR, S355JR with multiple delivery states and international certifications. Custom processing, comprehensive testing, and competitive pricing from experienced manufacturer with 23 years expertise.

42CrMo4/4140/1.7225 alloy steel plate with 217 HBS max hardness, available in 10-800mm round bars and 10-400mm flat bars. Features excellent machinability, high toughness, and superior creep strength for gear wheels, connecting rods, and mechanical components requiring impact resistance and durability.

34CrNiMo6 SAE4340 Forged Steel Square Flat Bar Steel Block VCN150 Dimension 75*520*680mm 1: 34CrNiMo6 steel introduction 34CrNiMo6 Steel is an important alloy engineering steel grade as per BS EN 10083-3:2006. 34CrNim06 steel has high strength, high toughness and good hardenability. EN / DIN 34CrNiMo6 alloy steel has the stability of resistance to overheating, but the white sensitivity of 34CrNiM06 is high. It also has the temper brittleness, so the weldability of 34CrNiMo6

DIN 17200 1.7035 Alloy Steel Plate Structure Application Alloy Plate 41Cr4 5140 Alloy Products Name Steel Plate Type Carbon Steel Plate, Alloy Steel Plate, Special Steel Plate Thickness Range 3.0 - 150mm Width Range 1000 - 2500mm as request Length Range Within 12m Brand BAOSTEEL, XINGCHENG,HBIS,BENSTEEL,TANGSHAN,HANSTEEL Conpany Type Factory and storage MOQ 1 Ton Grade as following Standard ASTM GB JIS EN Grade of our steel plate (ASTM Grade as Guide) Structural Steel A283

SAPH440 is a kind of automotive structural steel, SAPH440widely used for forming performance of the automobile frame, wheels and other automobile components. Key words:SAPH440,SAPH440 automotive steel,JIS G3113 SAPH440 automotive steel,JIS G3113 SAPH440 steel for cold forming, SAPH440 hot rolled steel plate/thin plate / steel belt,Hot-rolled pickled strip SAPH440 steel,SAPH440 automotive steel for cold forming parts,SAPH440 high-strength automotive steel SAPH440 steel

P355GH Pressure vessel steel plate which according to standard EN 10028-2 are mainly specified in elevated temperature working surroundings and normally used to low strength welded boilers and pressure tanks&vessels. P355GH is a pressure vessel steel grade as specified under the Euro Norm standard which has superseded British Standard and DIN standard equivalents. With the yiled strength at 355 Mpa, EN 10028-2 P355GH Pressure vessel steel plate shall be done heat treatment

EN10028 P265GH boiler steel plate features excellent weldability and impact resistance, with yield strength ranging from 185-265 MPa and tensile strength of 410-530 MPa. This normalized steel is specifically designed for pressure vessels, boilers, and hot liquid transport pipes, offering reliable performance in demanding industrial applications.

High-performance ASTM A516 Gr.70 carbon steel plate with 485-620 MPa tensile strength and 260 MPa yield strength. EN 10204 3.1 certified pressure vessel quality material ideal for oil, gas, and petrochemical applications. Features superior chemical composition with controlled elements for enhanced durability and reliability in demanding industrial environments.

High-performance ASTM A553/A553M quenched and tempered nickel alloy pressure vessel plates. Available in thickness 1-500mm and width 300-3000mm. Certified by BV, ISO, SGS, and CE for nuclear reactors, boilers, liquefied gas tanks, and industrial equipment applications.

High-strength AISI 4140 alloy steel plate with 655 MPa tensile strength and 28-34 HRC hardness. Features excellent fatigue resistance, impact toughness, and machinability. Available in round bar, plate, and forged forms with international certifications including ASTM, DIN, and JIS standards. Ideal for shafts, gears, and pressure vessels.