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4CrMnSiMoV chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of 4CrMnSiMoV

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4CrMnSiMoV

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This page is mainly introduced the 4CrMnSiMoV chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of 4CrMnSiMoV,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.

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Steel Garde:4CrMnSiMoV
Type:Special Alloy
Country:China
Application:Alloy tool steel - hot-work die steel

Chemical composition(mass fraction)(wt.%)

Mechanical Properties

Tensile strength	327～419	σb/MPa
Yield Strength	748	σ 0.2 ≥/MPa
Elongation	53	δ5≥(％)
ψ	-	ψ≥(％)
Akv	-	Akv≥/J
HBS	781～436	-
HRC	30	-

Physical Properties

Thermal expansion	41-73	e-6/K
Thermal conductivity	31-14	W/m.K
Specific heat	450-460	J/kg.K
Melting temperature	3656-7525	째C
Density	3445-2015	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)
4CrMnSiMoV 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