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

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CrWMn

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

» Alloy steel the performance characteristic and the USES(4)

» Alloy steel the performance characteristic and the USES(3)

» Alloy steel the performance characteristic and the USES(2)

» Alloy steel the performance characteristic and the USES(1)

Steel Garde:CrWMn
Type:Special Alloy
Country:China
Application:Alloy tool steel - cold work steels

Chemical composition(mass fraction)(wt.%)

Mechanical Properties

Tensile strength	104～806	σb/MPa
Yield Strength	106	σ 0.2 ≥/MPa
Elongation	57	δ5≥(％)
ψ	-	ψ≥(％)
Akv	-	Akv≥/J
HBS	342～239	-
HRC	30	-

Physical Properties

Thermal expansion	26-13	e-6/K
Thermal conductivity	52-89	W/m.K
Specific heat	450-460	J/kg.K
Melting temperature	1169-1400	째C
Density	6834-5473	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)
CrWMn 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