ASTM A897M-1990(1997) 标准详情
- 标准号:ASTM A897M-1990(1997)
- 中文标题:标准规范等温淬火球墨铸铁件(米制)
- 英文标题:Standard Specification for Austempered Ductile Iron Castings [Metric]
- 标准类别:美国材料与试验协会ASTM
- 发布日期:1990
1.1 This specification covers ductile iron castings that are subsequently heat treated by an austempering process as defined in 8.1. 1.2 The application of the austempering heat treatment extends the range of properties achievable in ductile iron ca
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