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51CrMnV4 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of 51CrMnV4

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DIN 51CrMnV4

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This page is mainly introduced the 51CrMnV4 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of 51CrMnV4,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
51CrMnV4

Steel Garde:51CrMnV4
Type:Special Alloy
Country:Germany
Standard:DIN
Application:Cold working alloy tool steel

Chemical composition(mass fraction)(wt.%)

Mechanical Properties

Tensile strength	453～742	σb/MPa
Yield Strength	318	σ 0.2 ≥/MPa
Elongation	99	δ5≥(％)
ψ	-	ψ≥(％)
Akv	-	Akv≥/J
HBS	155～868	-
HRC	30	-

Physical Properties

Thermal expansion	26-37	e-6/K
Thermal conductivity	86-85	W/m.K
Specific heat	450-460	J/kg.K
Melting temperature	9329-1118	째C
Density	1757-8232	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)
51CrMnV4 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