NC40SW

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Global 企业标准 NC40SW Aubert ＆ Duval and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: NC40SW / NC40SW

Category	Grade	Standard	Region/Area	Standard Content
Metals	NC40SW	--	Global	Aubert ＆ Duval

Chemical composition(mass fraction)(wt.%) of the NC40SW

Element	Min	Max	Similar
Si	-	-	1.6000
Ni	-	-	1.8000
Mo	-	-	0.4000
Cr	-	-	0.8500
C	-	-	0.4000

Mechanical Properties of steel grade NC40SW

Yield R_p0.2 (MPa)	Tensile R_m (MPa)	Impact KV/Ku (J)	Elongation A (%)	Reduction in cross section on fracture Z (%)	As-Heat-Treated Condition	Brinell hardness (HBW)
688 (≥)	584 (≥)	34	44	13	Solution and Aging, Annealing, Ausaging, Q+T,etc	142

Physical Properties of steel grade NC40SW

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
21	-	-			0.44	-
552	651	-	33.3	442		-
984	-	21	21.2			334	114

Heat Treatment of steel grade NC40SW

Heat treated : 1824°C - 1763°C

Technological Curves of steel grade NC40SW

No Curve

Cross Reference Table (Equivalent Grade) of NC40SW

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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