標題: ASTM A 958-2000拉伸要求化學要求類似于標準鑄造等級的碳鋼... [打印本頁] 作者: 兌水 時間: 2009-9-10 09:05 標題: ASTM A 958-2000拉伸要求化學要求類似于標準鑄造等級的碳鋼... A958-00 Standard Specification for Steel Castings, Carbon, and Alloy, with Tensile Requirements, Chemical Requirements Similar to Standard Wrought Grades