标准号:ASTM A739-1990a(2000)
英文标准名称:Standard Specification for Steel Bars, Alloy, Hot-Wrought, for Elevated Temperature or Pressure-Containing Parts, or Both
发布日期:1999/12/31 12:00:00
实施日期:1999/12/31 12:00:00
国际标准分类号:77.140.30 (Steels for pressure purposes)