ANSI/ASTM A940-1996 标准详情
- 标准号:ANSI/ASTM A940-1996
- 中文标题:涡轮转子用差温热处理真空处理钢锻件、合金规范
- 英文标题:Specification for Vacuum Treated Steel Forgings, Alloy, Differentially Heat Treated, for Turbine Rotors
- 标准类别:美国国家标准
- 发布日期:1996-10
This specification covers vacuum treated, alloy steel forgings, differentially heat treated for turbine rotors. Differential heat treatment of a rotor forging involves subjecting two portions of the forging concurrently to two different austenitizin
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