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45WNiCrl80 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of 45WNiCrl80

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STAS/SR 45WNiCrl80

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This page is mainly introduced the 45WNiCrl80 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of 45WNiCrl80,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
45WNiCrl80

Steel Garde:45WNiCrl80
Type:Special Alloy
Country:Romania
Standard:STAS/SR
Application:tool steel

Chemical composition(mass fraction)(wt.%)

Mechanical Properties

Tensile strength	265～351	σb/MPa
Yield Strength	363	σ 0.2 ≥/MPa
Elongation	38	δ5≥(％)
ψ	-	ψ≥(％)
Akv	-	Akv≥/J
HBS	696～366	-
HRC	30	-

Physical Properties

Thermal expansion	71-42	e-6/K
Thermal conductivity	08-32	W/m.K
Specific heat	450-460	J/kg.K
Melting temperature	9048-2369	째C
Density	7956-7686	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)
45WNiCrl80 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