18NiCr5-4

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#18NiCr5-4

Description

18NiCr5-4 Carbon Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Carbon Steel: 18NiCr5-4

Category	Type	Steel Grade
Steel Grades	Carbon Steel	18NiCr5-4
		14NiCr10
		15NiCr3
		14NiCr14
		1.5752
		1.5860
		14NiCr18
		16NiCr4
		16NiCrS4
		1.5714
		1.5715

Chemical composition(mass fraction)(wt.%) of the 18NiCr5-4

C ≤	Si ≤	Mn ≤	P ≤	S ≤	Cr	Ni
0.16-0.21	0.40	0.60-0.90	0.035	0.035	0.90-1.20	1.20-1.50
Mo	Al	Cu	Nb	Ti	V	Ce

N	Co	Pb	B	Other

Mechanical Properties of steel grade 18NiCr5-4

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)
676 (≥)	516 (≥)	14	14	13	Solution and Aging, Annealing, Ausaging, Q+T,etc	334

Physical Properties of steel grade 18NiCr5-4

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
32	-	-			0.14	-
473	698	-	14.3	343		-
657	-	43	41.2			334	121

Heat Treatment of steel grade 18NiCr5-4

Heat treated : 1388°C - 1846°C

Technological Curves of steel grade 18NiCr5-4

No Curve

Cross Reference Table (Equivalent Grade) of 18NiCr5-4

Grade	Standard	Country	Application
18NiCr5-4			Spain structural alloy steel

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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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