1.8918

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#1.8918

Description

1.8918 Carbon Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Carbon Steel: 1.8918

Category	Type	Steel Grade
Steel Grades	Carbon Steel	1.8918
		1.8905
		P460N
		1.8903
		S460NL
		1.8935
		P460NH
		WStE 460
		1.8915
		P460NL1
		TStE 460

Chemical composition(mass fraction)(wt.%) of the 1.8918

C ≤	Si ≤	Mn ≤	P ≤	S ≤	Cr	Ni

Mo	Al	Cu	Nb	Ti	V	Ce

N	Co	Pb	B	Other

C ≤	Si ≤	Mn ≤	P ≤	S ≤	Cr	Ni
0.20	0.60	1.00-1.70	0.025	0.015	≤0.30	≤ 0.80
Mo	Al	Cu	Nb	Ti	V	Ce
≤0.10	≥0.020	≤0.70	≤0.05	≤0.03	≤ 0.20
N	Co	Pb	B	Other
≤0.025				Nb+Ti+V≤0.22

Mechanical Properties of steel grade 1.8918

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)
357 (≥)	441 (≥)	22	31	41	Solution and Aging, Annealing, Ausaging, Q+T,etc	223

Physical Properties of steel grade 1.8918

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
11	-	-			0.23	-
835	319	-	33.3	234		-
568	-	24	42.2			244	143

Heat Treatment of steel grade 1.8918

Heat treated : 1119°C - 1888°C

Technological Curves of steel grade 1.8918

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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