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86CrMoV7 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of 86CrMoV7

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DIN 86CrMoV7

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This page is mainly introduced the 86CrMoV7 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of 86CrMoV7,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
High alloyed CrMoV steel

Steel Garde:86CrMoV7
Type:Tool Die Steels
Country:Germany
Standard:DIN
Application:High alloyed CrMoV steel

Chemical composition(mass fraction)(wt.%)

Elements	Min.（≥）	Max.（≤）
C	0.83	0.90
Si	0.15	0.35
Mn	0.30	0.45
P		0.030
S		0.030
Cr	1.60	1.90
Mo	0.20	0.35
V

Mechanical Properties

Tensile strength	217～543	σb/MPa
Yield Strength	663	σ 0.2 ≥/MPa
Elongation	36	δ5≥(％)
ψ	-	ψ≥(％)
Akv	-	Akv≥/J
HBS	959～187	-
HRC	30	-

Physical Properties

Thermal expansion	97-13	e-6/K
Thermal conductivity	78-84	W/m.K
Specific heat	450-460	J/kg.K
Melting temperature	6858-5601	째C
Density	8363-5725	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)
86CrMoV7 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