Commercial Grade
N09902
Brand/Supplier
America ->
Classification Other metal materials
Density 8.05 g/cm3
Chemical Element Composition Content (%)
Component C Si Mn P S Cr Ni * Ti Al More
Minimum Value - - - - - 4.9 41 2.2 0.3 Fe:余量
Maximum Value 0.06 1 0.8 0.04 0.04 5.75 43.5 2.75 0.8
Mechanical Properties
form Heat Treatment or Condition
Tensile Strength
σb
ksi
Yield Point
σs
ksi
Elongation or Extension Rate
δ
%
Hardness
HBW
Cold-rolled strip As Rolled 131 126 6.5 HRC
26
Cold-rolled strip 500°F/5 hrs 139 136 7 HRC
29
Cold-rolled strip 900°F/5 hrs 140.5 135 11 HRC
30
Cold-rolled strip 1000°F/5 hrs 150 137 12 HRC
33
Cold-rolled strip 1100°F/5 hrs 178.5 165 9.5 HRC
37
Cold-rolled strip 1200°F/5 hrs 192 176 9 HRC
40
Cold-rolled strip 1300°F/5 hrs 193 173 8.5 HRC
40

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