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

Location » Home » Grades > Special Alloy > CPM 440V

AISI CPM 440V

Profile

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 565~438 σb/MPa
Yield Strength 376 σ 0.2 ≥/MPa
Elongation 01 δ5≥(%)
ψ - ψ≥(%)
Akv - Akv≥/J
HBS 680~133 -
HRC 30 -

Physical Properties

Thermal expansion 92-85 e-6/K
Thermal conductivity 61-64 W/m.K
Specific heat 450-460 J/kg.K
Melting temperature 6460-5353 째C
Density 6849-7734 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

Technical specification/standard for download

Hot keywords:CPM-440V
Previous: CPM 10V
Next: Vanadis 4