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80WCrV8 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of 80WCrV8

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DIN 80WCrV8

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This page is mainly introduced the 80WCrV8 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of 80WCrV8,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
Alloyed WCrV steel

Steel Garde:80WCrV8
Type:Tool Die Steels
Country:Germany
Standard:DIN
Application:Alloyed WCrV steel

Chemical composition(mass fraction)(wt.%)

Elements	Min.（≥）	Max.（≤）
C	0.75	0.85
Si	0.40	0.60
Mn	0.30	0.50
P		0.035
S		0.035
Cr	1.00	1.20
Mo
V	0.25	0.35
W	1.80	2.10

Mechanical Properties

Tensile strength	623～340	σb/MPa
Yield Strength	379	σ 0.2 ≥/MPa
Elongation	85	δ5≥(％)
ψ	-	ψ≥(％)
Akv	-	Akv≥/J
HBS	879～633	-
HRC	30	-

Physical Properties

Thermal expansion	20-43	e-6/K
Thermal conductivity	99-12	W/m.K
Specific heat	450-460	J/kg.K
Melting temperature	3232-8507	째C
Density	1142-2550	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)
80WCrV8 Tool Die Steels	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