1.0488

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#1.0488

Description

1.0488 Carbon Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Carbon Steel: 1.0488

Category	Type	Steel Grade
Steel Grades	Carbon Steel	1.0488
		P275N
		1.0490
		S275N
		1.0491
		S275NL
		1.0487
		P275NH
		WStE 285
		P275NL1
		TStE 285

Chemical composition(mass fraction)(wt.%) of the 1.0488

C ≤	Si ≤	Mn ≤	P ≤	S ≤	Cr	Ni
0.16	0.40	0.50-1.40	0.030	0.020	≤ 0.30	≤ 0.50
Mo	Al	Cu	Nb	Ti	V	Ce
≤ 0.08	≥0.020	≤ 0.30	≤0.05	0.03	0.05
N	Co	Pb	B	Other
≤ 0.020				Nb+Ti+V≤0.05

Mechanical Properties of steel grade 1.0488

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)
473 (≥)	454 (≥)	42	33	11	Solution and Aging, Annealing, Ausaging, Q+T,etc	314

Physical Properties of steel grade 1.0488

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
41	-	-			0.24	-
768	582	-	31.3	122		-
671	-	14	42.2			314	431

Heat Treatment of steel grade 1.0488

Heat treated : 1423°C - 1714°C

Technological Curves of steel grade 1.0488

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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