American standard SA533 GrB Cl2 pressure vessel steel plate

SA533 GrB Cl2 is an American standard nuclear power pressure vessel steel plate. SA533 GrB Cl2 steel plate is mainly used to make evaporators, pressure regulators, pressure vessels, heads and support members in nuclear power projects.

SA533 GrB Cl2 steel plate executive standard: ASME SA-533/SA-533M standard.

SA533 GrB Cl2 steel plate heat treatment delivery status: Q+T, quenched and tempered.

Melting analysis of chemical composition of SA533 GrB Cl2 pressure vessel steel plate:
C: 0.25; Mn: 1.15-1.50; Mo: 0.45-0.60; Ni: 0.40-0.70; Si: 0.15-0.40; P: 0.012; S: 0.015; Cu: 0.10; V: 0.01

Mechanical properties of SA533 GrB Cl2 pressure vessel steel plate:
Yield strength: ≥485Mpa
Tensile strength: 620-795Mpa
Elongation: ≥16%

SA533 GrB Cl2 pressure vessel steel plate smelting method:
Converter / electric furnace steelmaking → LF furnace refining → VD furnace vacuum degassing → continuous casting / die casting / electroslag → cleaning and heating → rolling → flaw detection → heat treatment → steel plate finishing → sampling → performance inspection.

The main American standard pressure vessel steel plates of BBN steel are ASME/ASTM A202, A203, A204, A285, A299, A302, A387, A515, A516, A517, A533, A537, A612, A662, A841 steel plates, etc.