18CrNi8

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#18CrNi8

Description

18CrNi8 Carbon Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Carbon Steel: 18CrNi8

Category	Type	Steel Grade
Steel Grades	Carbon Steel	18CrNi8
		16NiCr4
		16NiCrS4
		1.5714
		1.5715
		18NiCr5-4
		1.5810
		17CrNi16-16
		1.5818
		15CrNi6
		1.5819

Chemical composition(mass fraction)(wt.%) of the 18CrNi8

C ≤	Si ≤	Mn ≤	P ≤	S ≤	Cr	Ni
0.15-0.20	0.15-0.40	0.40-0.60	0.035	0.035	1.80-2.10	1.80-2.10
Mo	Al	Cu	Nb	Ti	V	Ce

N	Co	Pb	B	Other

Mechanical Properties of steel grade 18CrNi8

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)
963 (≥)	435 (≥)	41	33	11	Solution and Aging, Annealing, Ausaging, Q+T,etc	414

Physical Properties of steel grade 18CrNi8

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	-	-			0.14	-
659	248	-	23.3	333		-
457	-	31	44.2			323	213

Heat Treatment of steel grade 18CrNi8

Heat treated : 1241°C - 1793°C

Technological Curves of steel grade 18CrNi8

No Curve

Available Suppliers

Jiangyou Longhai Special Steel Co.,Ltd.

Our main peoducts of steel are many kinds of special steel, like tool steel, mould steel, alloy steel, alloy constructural steel, heat-resistant steel, high speed tool steel,spring steel and bearing steel , stainless steel and so on, which have formed 12 series and more than 350 varieties with n...

Rfq.: sales@longhaisteel.com

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