- SAE J467b-1956(R1968)

Commercial Grade
Corresponding Standard	SAE J467b-1956(R1968) Special Purpose Alloys (Superalloys)
Classification	Special Alloy Steel

Chemical Element Composition Content (%)

Component	Fe	C	Si	Mn	Cr	Ni	Mo	W	Nb	More
Nominal Value	3.4	0.37	0.55	1.5	20	20	4	4	4	Co:余量

Mechanical Properties

Heat Treatment or Condition	Tensile Strength σ_b ksi	Yield Point σ_s ksi	Elongation or Extension Rate δ %	Reduction of Area ψ %	Hardness HBW
Solution treatment, precipitation at 1400°F	≥140	≥55	≥35	≥29	HRC ≥31

Note: The data is for reference only! If you have any questions, please fill out "I want to correct it"!