1.7034

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#1.7034

Description

1.7034 Carbon Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Carbon Steel: 1.7034

Category	Type	Steel Grade
Steel Grades	Carbon Steel	1.7034
		1.7025
		28Cr4
		1.7030
		28Cr4
		1.7036
		34Cr4
		1.7033
		34Cr4
		1.7037
		37Cr4

Chemical composition(mass fraction)(wt.%) of the 1.7034

C ≤	Si ≤	Mn ≤	P ≤	S ≤	Cr	Ni
0.34-0.41	0.40	0.60-0.90	0.025	0.035	0.90-1.20
Mo	Al	Cu	Nb	Ti	V	Ce

N	Co	Pb	B	Other

Mechanical Properties of steel grade 1.7034

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)
119 (≥)	289 (≥)	42	43	44	Solution and Aging, Annealing, Ausaging, Q+T,etc	344

Physical Properties of steel grade 1.7034

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
32	-	-			0.21	-
344	993	-	42.3	422		-
233	-	23	22.2			134	233

Heat Treatment of steel grade 1.7034

Heat treated : 1683°C - 1193°C

Technological Curves of steel grade 1.7034

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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