S275JOH

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#S275JOH

Description

S275JOH Carbon Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Carbon Steel: S275JOH

Category	Type	Steel Grade
Steel Grades	Carbon Steel	S275JOH
		25CrMoS4
		1.7213
		42CrMoS4
		1.7227
		S235JRH
		1.0039
		S235JRH
		1.0039
		S275JOH
		1.0149

Chemical composition(mass fraction)(wt.%) of the S275JOH

C ≤	Si ≤	Mn ≤	P ≤	S ≤	Cr	Ni
0.22		1.40	0.040	0.040
Mo	Al	Cu	Nb	Ti	V	Ce

N	Co	Pb	B	Other
≤ 0.009				waijin D ＞ 40-120

Mechanical Properties of steel grade S275JOH

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)
434 (≥)	731 (≥)	11	21	32	Solution and Aging, Annealing, Ausaging, Q+T,etc	143

Physical Properties of steel grade S275JOH

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	-	-			0.44	-
543	217	-	13.3	141		-
611	-	12	22.2			421	124

Heat Treatment of steel grade S275JOH

Heat treated : 1371°C - 1263°C

Technological Curves of steel grade S275JOH

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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