1.8917

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#1.8917

Description

1.8917 Carbon Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Carbon Steel: 1.8917

Category	Type	Steel Grade
Steel Grades	Carbon Steel	1.8917
		1.8918
		EStE 460
		P460NL2
		1.8907
		EStE 500
		S500N
		P500NH
		1.8937
		WStE 500
		S500NL

Chemical composition(mass fraction)(wt.%) of the 1.8917

C ≤	Si ≤	Mn ≤	P ≤	S ≤	Cr	Ni
0.21	0.10~0.60	1.00-1.70	0.030	0.025	≤0.30	≤ 1.00
Mo	Al	Cu	Nb	Ti	V	Ce
≤0.10	≥0.020	≤0.70	≤0.05		≤ 0.22
N	Co	Pb	B	Other
≤0.020				Nb+Ti+V≤0.22

Mechanical Properties of steel grade 1.8917

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)
819 (≥)	792 (≥)	44	24	21	Solution and Aging, Annealing, Ausaging, Q+T,etc	314

Physical Properties of steel grade 1.8917

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
13	-	-			0.22	-
456	621	-	24.3	214		-
921	-	13	43.2			424	121

Heat Treatment of steel grade 1.8917

Heat treated : 1826°C - 1275°C

Technological Curves of steel grade 1.8917

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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