A573Grade70 steel plate is a carbon silicon manganese steel plate for American Standard pressure vessels, which is divided into three grades: A573Grade58, A573Gr65, and A573Gr70.
A573Grade70 steel plate executive standard: ASME (ASTM).
Delivery status of A573Grade70 steel plate: general hot rolling, controlled rolling or normalizing delivery.
Chemical composition of A573Grade70 steel plate:
Carbon C: 0.27-0.28 Manganese Mn: 0.85-1.20
Phosphorus P: ≤0.035
Sulfur S: ≤0.004
Silicon Si: 0.15-0.40A573Gr70
Analysis of mechanical properties of A573Grade70 steel plate:
Tensile strength MPa: 485-620
Yield strength MPa: 290
Elongation%: ≥18
A573Grade70 steel plate is widely used in petroleum, chemical industry, power station, boiler and other industries to make reactors, heat exchangers, separators, spherical tanks, oil and gas tanks, liquefied gas tanks, nuclear reactor pressure shells, boiler drums, liquefied petroleum gas Bottles, high-pressure water pipes of hydropower stations, turbine volutes and other equipment and components.
