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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	658～340	σb/MPa
Yield Strength	254	σ 0.2 ≥/MPa
Elongation	24	δ5≥(％)
ψ	-	ψ≥(％)
Akv	-	Akv≥/J
HBS	700～126	-
HRC	30	-

Physical Properties

Thermal expansion	77-28	e-6/K
Thermal conductivity	23-45	W/m.K
Specific heat	450-460	J/kg.K
Melting temperature	0655-1118	째C
Density	9877-8635	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