41NiCr

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#41NiCr

Description

41NiCr Carbon Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Carbon Steel: 41NiCr

Category	Type	Steel Grade
Steel Grades	Carbon Steel	41NiCr
		E420J2
		1.8891
		E460K2
		E590K2
		1.0644
		E730K2
		1.8893
		1.7216
		30CrMo4
		1.6563

Chemical composition(mass fraction)(wt.%) of the 41NiCr

C ≤	Si ≤	Mn ≤	P ≤	S ≤	Cr	Ni
0.38-0.44	0.30	0.60-0.90	0.025	0.025	0.70-0.90	1.65-2.00
Mo	Al	Cu	Nb	Ti	V	Ce
0.15-0.30		≤ 0.25
N	Co	Pb	B	Other

Mechanical Properties of steel grade 41NiCr

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)
631 (≥)	331 (≥)	32	14	41	Solution and Aging, Annealing, Ausaging, Q+T,etc	313

Physical Properties of steel grade 41NiCr

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
41	-	-			0.43	-
286	927	-	33.3	341		-
577	-	13	33.2			232	411

Heat Treatment of steel grade 41NiCr

Heat treated : 1625°C - 1922°C

Technological Curves of steel grade 41NiCr

No Curve

Cross Reference Table (Equivalent Grade) of 41NiCr

Grade	Standard	Country	Application
41NiCrMoV7-3-2	AFNOR	France	Fasteners with stainless steel and nickel alloy for high temperature and low temperature (NF-EN 10269(1999))
EN 41NiCrMo7-3-2	EN		Euronorm Stainless Steel

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