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Global 企业标准 NC-38L and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: NC-38L / NC-38L
Category Grade Standard Region/Area Standard Content
Metals NC-38L -- Global

Chemical composition(mass fraction)(wt.%) of the NC-38L

Element Min Max Similar
Si - 0.9000 -
S - 0.0300 -
P - 0.0400 -
Ni 9.0000 11.0000 -
Mn 0.5000 2.5000 -
Cr 18.0000 21.0000 -
C - 0.0400 -

Mechanical Properties of steel grade NC-38L

Yield
Rp0.2 (MPa)
Tensile
Rm (MPa)
Impact
KV/Ku (J)
Elongation
A (%)
Reduction in cross section on fracture
Z (%)
As-Heat-Treated Condition Brinell hardness (HBW)
835 (≥) 463 (≥) 22 11 33 Solution and Aging, Annealing, Ausaging, Q+T,etc 341

Physical Properties of steel grade NC-38L

Temperature
(°C)
Modulus of elasticity
(GPa)
Mean coefficient of thermal expansion 10-6/(°C) between 20(°C) and Thermal conductivity
(W/m·°C)
Specific thermal capacity
(J/kg·°C)
Specific electrical resistivity
(Ω mm²/m)
Density
(kg/dm³)
Poisson’s coefficient, ν
42 - -     0.34 -  
948 627 - 34.3 343   -  
295 - 22 33.2   132 242

Heat Treatment of steel grade NC-38L

Heat treated : 1982°C - 1665°C

Technological Curves of steel grade NC-38L

Cross Reference Table (Equivalent Grade) of NC-38L

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