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CPM 440V chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of CPM 440V

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AISI CPM 440V

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This page is mainly introduced the CPM 440V chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of CPM 440V,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
CPM 440V
HRC:57～59

Steel Garde:CPM 440V
Type:Special Alloy
Country:USA
Standard:AISI
Application:Powder metallurgy tool steelCold work tool steel

Chemical composition(mass fraction)(wt.%)

Mechanical Properties

Tensile strength	718～152	σb/MPa
Yield Strength	969	σ 0.2 ≥/MPa
Elongation	94	δ5≥(％)
ψ	-	ψ≥(％)
Akv	-	Akv≥/J
HBS	521～422	-
HRC	30	-

Physical Properties

Thermal expansion	23-15	e-6/K
Thermal conductivity	83-49	W/m.K
Specific heat	450-460	J/kg.K
Melting temperature	7152-9883	째C
Density	8701-5601	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)
CPM 440V 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