Commercial Grade
Corresponding Standard SAE J467b-1956(R1968)
Special Purpose Alloys (Superalloys)
Classification Nickel and Nickel Alloys
Chemical Element Composition Content (%)
Component Fe C Si Mn Cr Mo W Nb Co More
Nominal Value 21 0.02 0.5 1.5 22 6.5 0.5 2.1 1.25 Ni余量
Mechanical Properties
Heat Treatment or Condition
Tensile Strength
σb
ksi
Yield Point
σs
ksi
Elongation or Extension Rate
δ
%
Solution treatment, 2125°F ≥102 ≥45 ≥46

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