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SCr430 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of SCr430

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CNS SCr430

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This page is mainly introduced the SCr430 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of SCr430,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
SCr430

Steel Garde:SCr430
Type:Special Alloy
Country:China
Standard:CNS
Application:China Taiwan Structural steel

Cross Reference Table(Equivalent Materials):

Material	Standard	Country
SCr430H	CNS	China

Chemical composition(mass fraction)(wt.%)

Mechanical Properties

Tensile strength	743～643	σb/MPa
Yield Strength	756	σ 0.2 ≥/MPa
Elongation	17	δ5≥(％)
ψ	-	ψ≥(％)
Akv	-	Akv≥/J
HBS	127～956	-
HRC	30	-

Physical Properties

Thermal expansion	72-29	e-6/K
Thermal conductivity	85-72	W/m.K
Specific heat	450-460	J/kg.K
Melting temperature	2139-3025	째C
Density	0647-5033	kg/m³
Resistivity	0.50-0.60	Ohm.mm²/m

Heat Treatment Regime

Annealing	Quenching	Tempering	Normalizing	Q & T
√	√	√	√	√

Size Availability

Steel Grade	Specification	Processing range(mm)
SCr430 Special Alloy	Round Bar and Hollow Bar	Φ1 to Φ2000
	Square and Flat Steel	Φ10 to Φ100
	Plate and Sheet	0.08-800(Thickness)10-1500(Width)Length
	Tube or Pipe	OD:Φ4-410; WT:1-35 mm; Lenght:10-12000
	Coil and Strip Steel	THK:0.1mm Width:1500mm
	Forged	Ring/Cylindrical/Disk