牌號 | SA542 Type A Class 4 |
對應(yīng)標(biāo)準(zhǔn) | ASME SA-542/SA-542M-2023
壓力容器用淬火加回火的鉻鉬和鉻鉬釩合金鋼板 Pressure Vessel Plates, Alloy Steel, Quenched-and- Tempered, Chromium-Molybdenum, and Chromium- Molybdenum-Vanadium |
歸類 | 合金鋼 |