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Applications of DIN17165 19Mn8 Steel2025-06-06
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G4109 SCMV2 steel plate is a medium-temperature hydrogen-resistant steel renowned for its high purity, excellent toughness, and weldability. It is widely utilized in critical applications such as pressure vessels.2025-05-30
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JIS G 3103 SB 450 steel is a Japanese standard carbon steel plate designed for boiler and pressure vessel applications. It possesses high strength, good toughness, and excellent weldability, making it suitable for manufacturing pressure vessels, boilers,2025-05-23
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The G4109 SCMV1 steel plate is primarily used in the manufacture of components for pressure vessels, with its applications closely tied to the fabrication of equipment operating under high-temperature and high-pressure conditions. Details are as follows:
2025-05-14 -
Applications of P355NL1 Steel and P355NL1 Steel Plate2025-05-07
G4109 SCMV2 steel plate is a medium-temperature hydrogen-resistant steel renowned for its high purity, excellent toughness, and weldability. It is widely utilized in critical applications such as pressure vessels.
Characteristics
High Purity:
G4109 SCMV2 steel plate features exceptional purity, with stringently controlled chemical composition: P ≤ 0.010%, S ≤ 0.005%, [N] ≤ 70 ppm, [O] ≤ 15 ppm, and [H] ≤ 2 ppm. The total inclusion content in the steel is ≤ 20 ppm. This high-purity characteristic ensures consistent performance and reliability.Excellent Toughness and Weldability:
The steel exhibits superior toughness and weldability, minimizing defects such as porosity or cracking during welding. The strength of welded joints approaches that of the base material, meeting the welding requirements for complex structural components.Heat Treatability:
G4109 SCMV2 steel plate can undergo heat treatment processes such as normalizing, quenching, tempering, and quenching-tempering. These treatments significantly enhance the steel's plasticity and impact toughness while reducing anisotropy, enabling it to meet operational demands under various conditions.
Applications
G4109 SCMV2 steel plate is primarily used to manufacture critical equipment such as boiler pressure vessels, with extensive applications in industries including petroleum, chemicals, power plants, and boilers. It is capable of withstanding harsh operating conditions such as hydrogen corrosion and high pressure at medium temperatures, ensuring safe and stable equipment operation.