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NC40M

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Global 企业标准 NC40M Aubert ＆ Duval and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: NC40M / NC40M
Category Grade Standard Region/Area Standard Content
Metals NC40M -- Global Aubert ＆ Duval

Chemical composition(mass fraction)(wt.%) of the NC40M

Element Min Max Similar
Ni - - 1.8000
Mo - - 0.2500
Cr - - 0.8000
C - - 0.4000

Mechanical Properties of steel grade NC40M

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)
973 (≥) 525 (≥) 33 24 12 Solution and Aging, Annealing, Ausaging, Q+T,etc 313

Physical Properties of steel grade NC40M

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
44 - -     0.22 -  
928 699 - 23.3 322   -  
648 - 22 14.2   214 433

Heat Treatment of steel grade NC40M

Heat treated : 1543°C - 1959°C

Technological Curves of steel grade NC40M

Cross Reference Table (Equivalent Grade) of NC40M

Grade Standard Country Application
ASTM 5140
AISI 201
AISI 202
1.2767
17-4PH
AISI 1052
AISI 416Se
AISI 1330
AISI 205 Stainless Steel
AISI A10
AISI A2
AISI A3
AISI A4
1.0036
1.0037
SAE J403
UNS G10100
AMS 4924
ASTM A36
Electrode 100S-1
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