SA203/SA203M Pressure Vessel Steel Plate


SA203/SA203M steel is a very premium steel applied in the fabrication of low-temperature welding pressure vessel. We promote this kind of steel at its most competitive price. Our SA203E takes lead in its low-temperature ductility property in international quality level, with a max thickness of 100mm.This specification covers nickel alloy steel plates intended primarily for welded pressure vessels.SA203D/E/F has good impact toughness and good mechanical properties in low-temperature working condition, usually used in the low-temperature environment -70 ~ -101 °C(can be to -107 °C in quenched and tempered state). Widely used in the manufacture of cryogenic separation process, separation, liquefied gas storage field equipment.


Steel Grade:SA203GrA, SA203GrB, SA203GrD,SA203GrE, SA203GrF


Heat Treatment: N, N+T, Q+T

Available DimensionThickness: 8-200mm     Width: 1000-4200mm     Length: 3000-18000mm




Related Pressure Vessel Steel Materials