ASTM A990-2006 防腐设备承压部件用特殊控制的铁镍铬及镍合金铸件的标准规范
ASTM A990-2006 标准详情
- 标准号:ASTM A990-2006
- 中文标题:防腐设备承压部件用特殊控制的铁镍铬及镍合金铸件的标准规范
- 英文标题:Standard Specification for Castings, Iron-Nickel-Chromium and Nickel Alloys, Specially Controlled for Pressure Retaining Parts for Corrosive Service
- 标准类别:美国材料与试验协会ASTM
- 发布日期:2006
内容简介
1.1 This specification covers iron-nickel-chromium and nickel alloy castings specially processed with restricted melt practices, weldability testing, and nondestructive examination (NDE) requirements.1.2 A number of grades of iron-nickel-chromium and
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