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SMnC443 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of SMnC443

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CNS SMnC443

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This page is mainly introduced the SMnC443 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of SMnC443,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
SMnC443

Steel Garde:SMnC443
Type:Special Alloy
Country:China
Standard:CNS
Application:China Taiwan Structural steel

Cross Reference Table(Equivalent Materials):

Material	Standard	Country
SMnC443H	CNS	China

Chemical composition(mass fraction)(wt.%)

Mechanical Properties

Tensile strength	599～136	σb/MPa
Yield Strength	335	σ 0.2 ≥/MPa
Elongation	64	δ5≥(％)
ψ	-	ψ≥(％)
Akv	-	Akv≥/J
HBS	174～210	-
HRC	30	-

Physical Properties

Thermal expansion	95-45	e-6/K
Thermal conductivity	68-11	W/m.K
Specific heat	450-460	J/kg.K
Melting temperature	5739-6603	째C
Density	0733-1741	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)
SMnC443 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