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Steel Grades
Grade
Standard
Country of Origin
Steel Type
Grade introduction
ASTM A516
USA
Boiler and Pressure Vessel Steel
A516 Grade 415 (A516 Gr415) pressure vessel steel is a grade specified in the American ASTM A516 standard. It's a carbon steel plate specifically designed for welded pressure vessels. The "415" in its name refers to a minimum tensile strength of 415 MP
ASTM A516/A516M
USA
Boiler and Pressure Vessel Steel
A516 Grade 380 (A516 Gr380) steel is a carbon steel plate for medium- and low-temperature pressure vessels. It is a strength grade specified in the ASTM A516/A516M standard. The "380" designation represents a minimum tensile strength of 380 MPa (55 ksi)
GB/T 3077-1988
China
Alloy steel
40CrV structural alloy steel has excellent comprehensive mechanical properties and is suitable for manufacturing parts subjected to high and variable loads. Corresponding to grades such as US 6140 and German 42CrV6, 40CrV alloy steel exhibits high strengt
ASTM B166/B564, AMS 5887
USA
Alloy steel
Inconel 617 (UNS N06617) steel is a nickel-based, solid-solution-strengthened, high-temperature alloy. With a nickel matrix (content 44.5%-62%), Inconel 617 Nickel-Based Alloy steel is enhanced by the synergistic effects of elements such as chromium (20%-
EN10083-3
Europe
Alloy steel
20MnB5 steel is a high-strength low-alloy steel, classified as a quenched and tempered alloy structural steel. Its material number is 1.5530, and it complies with the EN10083-3 standard. 20MnB5 low-alloy steel boasts excellent comprehensive mechanical pro
JIS G3114
Japan
Weather Resistant Steel
JIS G3114 SMA400BP steel plate is a high-strength weathering steel grade under the Japanese Industrial Standards (JIS), specifically designed for enhanced resistance to atmospheric corrosion. SMA400BP weathering steel is widely recognized for its ability
JIS G3114
Japan
Weather Resistant Steel
SMA400AP steel is a hot-rolled steel plate resistant to atmospheric corrosion for welded structures with excellent weathering resistance. SMA400AW weathering steel is mainly used for steel structures exposed to the atmosphere for a long time, such as rail
JIS G3103
Japan
Boiler and Pressure Vessel Steel
JIS G3103 SB410 steel is a high-quality carbon steel grade specifically designed for pressure vessel applications under the Japanese Industrial Standard (JIS). JIS SB410 Pressure Vessel Steel is widely recognized for its excellent weldability and moderate
JIS G3103
Japan
Boiler and Pressure Vessel Steel
JIS G3103 SB450 steel is a carbon-manganese steel plate designated for pressure vessel and boiler applications within the Japanese Industrial Standard (JIS) system. The "SB" prefix denotes suitability for boiler construction, while "450" indicates a m
ASTM B166, ASTM B564
USA
Alloy steel
Inconel 617H nickel-based alloy steel is a high performance nickel-based high temperature alloy, Inconel 617H nickel-based alloy offers excellent strength, oxidation resistance and thermal stability.
ASTM A105
USA
Carbon and Low Alloy Steel
A105 carbon steel forgings are widely recognized in industrial applications due to their excellent mechanical properties and cost-effectiveness. Conforming to the ASTM A105 standard, this material is a low-carbon steel specifically designed for forged pip
ASTM A516/A516M
USA
Boiler and Pressure Vessel Steel
A516Gr70 steel plate is a carbon-manganese-silicon steel used in the manufacture of medium- and low-temperature pressure vessels. It conforms to the ASTM A516/A516M standard, corresponding to a tensile strength grade of 70 ksi (approximately 485 MPa). A51
ASTM A516
USA
Boiler and Pressure Vessel Steel
A516 Grade 65 pressure vessel steel is a type of carbon steel. It falls under the A516 series of standards set by the American Society for Testing and Materials (ASTM). This specific standard is designated for steel plates used in the fabrication of welde
ASTM A516
USA
Boiler and Pressure Vessel Steel
A516 Grade 55 steel is an American standard pressure vessel steel plate, classified as an alloy steel, complying with the ASTM A516 standard. A516 Grade 55 pressure vessel steel plate exhibits excellent wear resistance and corrosion resistance, making it
ASTM A516
USA
Boiler and Pressure Vessel Steel
A516 Grade 60 steel is a carbon steel plate for medium and low temperature pressure vessels specified in the American ASTM standard. A516 Grade 60 pressure vessel steel exhibits excellent toughness, weldability, and formability. A516 refers to the ASTM st
GB/T 3077
China
Alloy steel
35CrMoV alloy steel is a high-strength, high-toughness chromium-molybdenum-vanadium steel. 35CrMoV alloy steel has extremely high mechanical properties and strength and is suitable for the manufacture of various heavy-load components, 35CrMoV alloy steel
GB/T 3077
China
Alloy steel
35CrMo alloy steel is a high-strength alloy structural steel with high static strength, impact toughness and high fatigue limit. 35CrMo alloy structural steel under the Chinese national standard GB/T 3077, 35CrMo steel is engineered for demanding environm
GB/T 3077
China
Alloy steel
45CrNiA alloy steel has excellent wear and impact resistance, making it suitable for manufacturing high-strength, high-wear and impact-resistant components. 45CrNiA alloy steel also has good toughness and forgeability, allowing it to be manufactured into
GB/T 3077
China
Alloy steel
45CrNiMoVA steel is a low-alloy strength steel with high hardenability, ultra-high strength and good toughness. 45CrNiMoVA alloy steel is widely used in high-stress fields such as aviation, aerospace, and military industry.
DIN/EN
Europe
Alloy steel
45CrMoV6-7 steel is an alloy spring steel classified as a high-strength and toughness material in the German DIN/EN standard system, with a grade corresponding to 1.7737. 45CrMoV6-7 alloy structural steel is classified as a cross between hot work die stee
GB/T 3077
China
Alloy steel
45Cr steel is an alloy structural steel material widely used in machinery manufacturing, automotive parts, tool manufacturing and other fields. 45Cr alloy steel has good mechanical properties, wear resistance, heat treatment performance and is easy to pro
GB/T 3077
China
Alloy steel
42CrMo alloy steel is a high-strength, medium-carbon steel. 42CrMo alloy steel has high strength, good toughness and excellent hardenability. As a chromium-molybdenum alloy steel, 42CrMo is widely used in key components that need to withstand high stress,
EN 10083-3
Europe
Alloy steel
42CrMo4 alloy steel is a high-strength, low-alloy steel widely recognized for its excellent mechanical properties and versatility in industrial applications. Conforming to the European standard EN 10083-3,
EN10028-3
Europe
Alloy steel
42CrMoS4 steel is a sulfur-enhanced variant of 42CrMo4, optimized for superior machinability while retaining high tensile strength and hardenability. Ideal for high-stress components requiring extensive machining. 42CrMoS4 alloy steel is a chromium-molybd
GB/T 3077
China
Alloy steel
20CrNi3MoA low-alloy structural steel widely recognized in the metallurgical industry for its excellent mechanical properties and versatility. 20CrNi3MoA alloy steel is engineered for applications requiring superior toughness, wear resistance, and fatigue
GB/T 3077
China
Alloy steel
20CrNi3A Alloy Steel widely recognized in the metallurgical industry for its excellent mechanical properties and versatility. 20CrNi3A Alloy Steel primarily used in China under the GB/T 3077 standard, 20CrNi3A Alloy Steel is a low-carbon and nickel-chromi
GB/T 3077
China
Alloy steel
20CrNi3 alloy steel has excellent strength, toughness and wear resistance. 20CrNi3 Alloy Steel primarily used in the manufacturing of heavy-duty components, adheres to the Chinese GB/T 3077 standard, 20CrNi3 alloy steel mainly used for Gear steel for tran
ASTM A350
USA
Carbon and Low Alloy Steel
A350 LF1 is a low-temperature carbon steel specifically designed for applications requiring excellent toughness and strength in sub-zero environments. A350 LF1 carbon steel under the ASTM A350 standard, which governs forgings for piping components used in
ASTM A53
USA
Pipeline Steel Plate/Coil
ASTM A53 Grade B seamless pipe is a carbon steel tubing widely used in structural and low/medium-pressure fluid transport systems. ASTM A53GR.B seamless steel pipe is made of high-quality carbon structural steel and undergoes strict heat treatment proces
ASTM A53
USA
Pipeline Steel Plate/Coil
A53 Grade A Carbon steel pipe is suitable for seamless steel pipes used in conveying fluids. ASTM A53 GrA carbon steel pipe is designed for low-pressure applications and is often utilized in structural and mechanical projects. A53 Grade A carbon steel pip
ASTM A106
USA
Pipeline Steel Plate/Coil
A106 Grade B Carbon Steel Seamless Pipe offers excellent mechanical properties and versatile performance. A106 Grade B steel manufactured under the ASTM A106 standard,A106 Gr B Steel pipes can be used as a replacement for API 5L Grade B, ASTM A53 Grade B,
ASTM A106
USA
Pipeline Steel Plate/Coil
A106 Grade C carbon steel pipe under the ASTM A106 standard, A106 Gr C seamless steel pipe has excellent tensile strength and high durability. this grade of carbon steel pipe is specifically designed for high-temperature and high-pressure environments.
ASTM A285
USA
Boiler and Pressure Vessel Steel
A285 Grade B carbon steel specifically designed for pressure vessel applications. A285 Grade B pressure vessel steel is versatile and can be used in various forms and sizes depending on project requirements. such as: Boiler plates for industrial heating s
ASTM A285
USA
Boiler and Pressure Vessel Steel
A285 Grade A is a carbon steel specifically designed for pressure vessel applications. A285 Grade A pressure vessel steel is widely recognized for its excellent weldability and moderate strength, making it a preferred choice in industries requiring reliab
ASTM A285
USA
Boiler and Pressure Vessel Steel
A285 Grade C pressure vessel steel is widely recognized for its moderate strength and excellent weldability, making it a preferred choice in industries requiring reliable materials for low to medium pressure environments.
GB/T 3077
China
Alloy steel
40Cr alloy structural steel is a widely used medium-carbon quenched and tempered steel known for its excellent strength, toughness, and wear resistance. 40Cr alloy steel under the Chinese GB/T 3077 standard, 40Cr alloy steel is designed for high-performa
ASTM A283
USA
Carbon and Low Alloy Steel
A283 Grade C is a widely recognized low carbon steel grade under the ASTM (American Society for Testing and Materials) standard, specifically designed for structural applications. A283 Grade C carbon steel offers a balanced combination of strength,
ASTM A106
USA
Pipeline Steel Plate/Coil
A106 Grade A carbon steel seamless pipe is a widely recognized material in the industrial sector, adhering to the ASTM A106 standard, which specifies seamless carbon steel pipes for high-temperature service. A106 Grade A seamless pipe is known for its exc
DIN
German
Alloy steel
35CrNiMo10 material belongs to alloy structural steel, 35CrNiMo10 alloy steel widely recognized for its exceptional mechanical properties and versatility in demanding industrial applications. 35CrNiMo10 alloy steel under DIN standards, is engineered to d
ASTM A283
USA
Carbon and Low Alloy Steel
A283 Grade B low carbon steel grade specified under the ASTM A283 standard, widely recognized for its excellent weldability and moderate strength. A283 Grade B carbon steel is primarily used in structural applications where cost-effectiveness and ease of
GB/T 3077
China
Alloy steel
40CrMn alloy structural steel widely recognized in the industry for its excellent mechanical properties and versatility. 40CrMn alloy steel is designed for applications requiring high strength, toughness, and wear resistance.40CrMn steel incorporates allo
GB/T 3077
China
Alloy steel
35CrNiMoV steel is a high-strength alloy steel widely recognized for its exceptional mechanical properties and versatility in demanding industrial applications. 35CrNiMoV alloy steel primarily used in China under the GB/T 3077 standard,it is engineered fo
GB/T 3077
China
Alloy steel
42CrMoA alloy steel is a high-quality steel grade of 42CrMo. While retaining the excellent hardenability, high strength, and good toughness of 42CrMo, 42CrMoA alloy steel significantly improves the material's toughness (especially impact toughness),
ASTM A573/A573M
USA
Boiler and Pressure Vessel Steel
A573 Grade 70 (A573 Gr70) structural carbon steel for low and medium temperature pressure vessels is produced in accordance with ASTM A573/A573M standard of ASME standard. A573 Grade 70 prevessel vessel steel plate offers high strength and toughness,
ASTM A283
USA
Carbon and Low Alloy Steel
A283 Grade D is a low carbon steel grade specified under the ASTM A283 standard, widely recognized for its excellent weldability and moderate strength. A283 Grade D low carbon steel is widely used in Structural components in buildings and bridges, Storag
ASTM A283
USA
Carbon and Low Alloy Steel
A283 Grade A is a low carbon steel grade specified under the ASTM A283 standard, widely recognized for its excellent weldability and moderate strength. This steel grade is primarily used in structural applications where high strength is not a critical req
