1.0558

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#1.0558

Description

1.0558 Mould Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Mould Steel: 1.0558

Category	Type	Steel Grade
Steel Grades	Mould Steel	1.0558
		1.5681
		GX23CrMoV12-1
		1.4931
		GS-38
		1.0420
		GS-45
		1.0446
		GS-52
		1.0552
		GS-60

Chemical composition(mass fraction)(wt.%) of the 1.0558

C ≤	Si ≤	Mn ≤	P ≤	S ≤	Cr	Ni
0.40	0.30-0.60	0.20-0.50	0.040	0.040
Mo	Al	Cu	Nb	Ti	V	Ce

N	Co	Pb	B	Other

Mechanical Properties of steel grade 1.0558

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)
915 (≥)	967 (≥)	11	34	42	Solution and Aging, Annealing, Ausaging, Q+T,etc	212

Physical Properties of steel grade 1.0558

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
44	-	-			0.13	-
581	891	-	31.3	333		-
458	-	21	43.2			233	414

Heat Treatment of steel grade 1.0558

Heat treated : 1337°C - 1144°C

Technological Curves of steel grade 1.0558

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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