SCr430H

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#SCr430H

Description

SCr430H Carbon Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Carbon Steel: SCr430H

Category	Type	Steel Grade
Steel Grades	Carbon Steel	SCr430H
		SNCM815
		SACM645
		SMn420H
		SMn433H
		SMn438H
		SMn443H
		SMnC 420H
		SMnC 443H
		SCr415H
		SCr420H

Chemical composition(mass fraction)(wt.%) of the SCr430H

C ≤	Si ≤	Mn ≤	P ≤	S ≤	Cr	Ni
0.27-0.34	0.15-0.35	0.55-0.9	0.03	0.03	0.85-1.25	≤0.25
Mo	Al	Cu	Nb	Ti	V	Ce
		≤0.3
N	Co	Pb	B	Other

Mechanical Properties of steel grade SCr430H

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)
159 (≥)	715 (≥)	21	42	21	Solution and Aging, Annealing, Ausaging, Q+T,etc	131

Physical Properties of steel grade SCr430H

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	-	-			0.11	-
327	913	-	23.3	424		-
631	-	11	21.2			112	411

Heat Treatment of steel grade SCr430H

Heat treated : 1191°C - 1115°C

Technological Curves of steel grade SCr430H

No Curve

Cross Reference Table (Equivalent Grade) of SCr430H

Grade	Standard	Country	Application
SCr430H		China	China Taiwan Structural steel

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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