标准摘要
This specification covers a corrosion- and heat-resistant alloy in the form of bars, forgings, flash-welded rings, and stock for forging, flash-welded rings, or heading.
英文名称Alloy, Corrosion- and Heat-Resistant, Bars, Forgings, Rings and Stock for Forgings, Rings or Heading 29Fe - 22Cr - 21Ni - 18.5Co - 3.2Mo - 2.8W - 0.78Ta 0.30Al - 0.05La - 0.20N (HS-556) Solution Heat Treated