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美國UNS | S20910不銹鋼鋼板,薄板,鋼帶 | ||||||||||
ASTM | XM-19 | ||||||||||
型號或牌號 | |||||||||||
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 | V | Nb |
ZUI小值 | - | - | 4 | - | - | 20.5 | 11.5 | 1.5 | 0.2 | 0.1 | 0.1 |
ZUI大值 | 0.06 | 0.75 | 6 | 0.04 | 0.03 | 23.5 | 13.5 | 3 | 0.4 | 0.3 | 0.3 |