Commercial Grade
N19907
Other Names
Brand/Supplier
America ->
Classification Special Alloy Steel
Properties Strength
Density 8.33 g/cm3
Chemical Element Composition Content (%)
Component Si Ni Ti Nb Co Al More
Minimum Value 0.07 35 1.3 4.3 12 - Fe:余量
Maximum Value 0.35 40 1.8 5.2 16 0.2
Mechanical Properties
Temperature
°C
Heat Treatment or Condition
Tensile Strength
σb
Mpa
Yield Point
σs
Mpa
Elongation or Extension Rate
δ
%
Reduction of Area
ψ
%
20 Aging Hardening 1341 1120 15 36.5
427 Aging Hardening 1160 982 14.9 40.7
538 Aging Hardening 1133 948 13.8 42.2
649 Aging Hardening 1043 870 10.2 26.8
760 Aging Hardening 647 565 20.9 52

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