| 美國UNS | S32520不銹鋼鋼板，薄板，鋼帶 | |||||||||
| 對應(yīng)標(biāo)準(zhǔn) | ASTM A240/240M-2018 | |||||||||
| 用于制造壓力容器和一般用途的鉻和鉻鎳不銹鋼鋼板，薄板，鋼帶技術(shù)規(guī)范 | ||||||||||
| Standard Specification for Chromium and Chromium-Nickel Stainless Steel Plate, Sheet and Strip for Pressure Vessels and General Applications | ||||||||||
| 歸類 | 雙相不銹鋼 | |||||||||
| 性能 | 耐腐蝕 | |||||||||
| 標(biāo)簽 | 奧氏體-鐵素體不銹鋼 | |||||||||
| 化學(xué)元素成分含量(%) | ||||||||||
| 成分 | C | Si | Mn | P | S | Cr | Ni | Cu | Mo | N |
| ZUI小值 | - | - | - | - | - | 24 | 5.5 | 0.5 | 3 | 0.2 |
| ZUI大值 | 0.03 | 0.8 | 1.5 | 0.035 | 0.02 | 26 | 8 | 2 | 4 | 0.35 |
