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美國UNS | S21640不銹鋼鋼板,薄板,鋼帶 | |||||||||
對應標準 | 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,鋼帶技術規范 | ||||||||||
Standard Specification for Chromium and Chromium-Nickel Stainless Steel Plate, Sheet and Strip for Pressure Vessels and General Applications | ||||||||||
歸類 | 奧氏體不銹鋼 | |||||||||
性能 | 耐腐蝕 | |||||||||
標簽 | 奧氏體不銹鋼 鉻-錳-鎳鋼 | |||||||||
化學元素成分含量(%) | ||||||||||
成分 | C | Si | Mn | P | S | Cr | Ni | Mo | N | Nb |
最小值 | - | - | 3.5 | - | - | 17.5 | 4 | 0.5 | 0.08 | 0.1 |
最大值 | 0.08 | 1 | 6.5 | 0.06 | 0.03 | 19.5 | 6.5 | 2 | 0.3 | 1 |