美國UNS | S32550 |
對應(yīng)標準 | ASTM A479/A479M-2018
鍋爐和其他壓力容器用不銹鋼棒和型材的標準規(guī)范 Standard Specification for Stainless Steel Bars and Shapes for Use in Boilers and Other Pressure Vessels |
歸類 | 雙相不銹鋼 |
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