1.7230

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#1.7230

Description

1.7230 Mould Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Mould Steel: 1.7230

Category	Type	Steel Grade
Steel Grades	Mould Steel	1.7230
		1.7221
		G28Mn6
		1.1165
		G30CrMoV6-4
		1.7725
		G30NiCrMo14
		1.6771
		G32NiCrMo8-5-4
		1.6570
		G34CrMo4

Chemical composition(mass fraction)(wt.%) of the 1.7230

C ≤	Si ≤	Mn ≤	P ≤	S ≤	Cr	Ni
0.30-0.37	0.60	0.50-0.80	0.025	0.020	0.80-1.20
Mo	Al	Cu	Nb	Ti	V	Ce
0.15-0.30
N	Co	Pb	B	Other

Mechanical Properties of steel grade 1.7230

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)
525 (≥)	261 (≥)	34	41	43	Solution and Aging, Annealing, Ausaging, Q+T,etc	133

Physical Properties of steel grade 1.7230

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
34	-	-			0.22	-
893	798	-	43.3	312		-
734	-	34	32.2			241	124

Heat Treatment of steel grade 1.7230

Heat treated : 1394°C - 1984°C

Technological Curves of steel grade 1.7230

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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