標題: ASTM B 649-2006 鎳鐵鉻鉬銅低碳合金和鎳鐵鉻鉬銅氮低碳合金... [打印本頁] 作者: 兌水 時間: 2009-9-13 20:12 標題: ASTM B 649-2006 鎳鐵鉻鉬銅低碳合金和鎳鐵鉻鉬銅氮低碳合金... B649-02 Standard Specification for Ni-Fe-Cr-Mo-Cu Low-Carbon Alloy (UNS N08904), Ni-Fe-Cr-Mo-Cu-N Low-Carbon Alloys (UNS N08925, UNS N08031, and UNS N08926), and Cr-Ni-Fe-N Low-Carbon Alloy (UNS R20033) Bar and Wire