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SM2CrNi3MoAl1S chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of SM2CrNi3MoAl1S

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SM2CrNi3MoAl1S

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This page is mainly introduced the SM2CrNi3MoAl1S chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of SM2CrNi3MoAl1S,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
SM2CrNi3MoAl1S

Steel Garde:SM2CrNi3MoAl1S
Type:Special Alloy
Country:China
Application:Plastic mould with flat steel

Chemical composition(mass fraction)(wt.%)

Mechanical Properties

Tensile strength	150～231	σb/MPa
Yield Strength	284	σ 0.2 ≥/MPa
Elongation	53	δ5≥(％)
ψ	-	ψ≥(％)
Akv	-	Akv≥/J
HBS	759～645	-
HRC	30	-

Physical Properties

Thermal expansion	26-00	e-6/K
Thermal conductivity	61-46	W/m.K
Specific heat	450-460	J/kg.K
Melting temperature	5326-7664	째C
Density	3616-3260	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)
SM2CrNi3MoAl1S 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