1.8898

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#1.8898

Description

1.8898 Carbon Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Carbon Steel: 1.8898

Category	Type	Steel Grade
Steel Grades	Carbon Steel	1.8898
		1.0920
		E460K2
		1.8991
		E275M
		1.8995
		E355M
		1.8996
		E420M
		1.8897
		E460M

Chemical composition(mass fraction)(wt.%) of the 1.8898

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 1.8898

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)
329 (≥)	595 (≥)	33	31	21	Solution and Aging, Annealing, Ausaging, Q+T,etc	214

Physical Properties of steel grade 1.8898

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	-	-			0.14	-
915	644	-	23.3	432		-
288	-	44	12.2			143	231

Heat Treatment of steel grade 1.8898

Heat treated : 1194°C - 1122°C

Technological Curves of steel grade 1.8898

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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