1.8849

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#1.8849

Description

1.8849 Carbon Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Carbon Steel: 1.8849

Category	Type	Steel Grade
Steel Grades	Carbon Steel	1.8849
		1.8844
		S355MH
		1.8845
		S355MLH
		1.8846
		S420MH
		1.8847
		S420MLH
		1.8848
		S460MH

Chemical composition(mass fraction)(wt.%) of the 1.8849

C ≤	Si ≤	Mn ≤	P ≤	S ≤	Cr	Ni
0.16	0.60	1.70	0.035	0.030		≤0.30
Mo	Al	Cu	Nb	Ti	V	Ce
≤0.20	≥ 0.020		≤0.050	≤ 0.050	≤ 0.12
N	Co	Pb	B	Other
≤ 0.025

Mechanical Properties of steel grade 1.8849

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)
293 (≥)	858 (≥)	14	14	21	Solution and Aging, Annealing, Ausaging, Q+T,etc	441

Physical Properties of steel grade 1.8849

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
12	-	-			0.11	-
153	777	-	21.3	141		-
219	-	41	42.2			232	444

Heat Treatment of steel grade 1.8849

Heat treated : 1867°C - 1964°C

Technological Curves of steel grade 1.8849

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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