9ΧΦΜ chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of 9ΧΦΜ

Location » Home » Grades > Special Alloy > 9ΧΦΜ

EN 9ΧΦΜ

Profile

This page is mainly introduced the 9ΧΦΜ chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of 9ΧΦΜ,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
  • Steel Garde:9ΧΦΜ
  • Type:Special Alloy
  • Country:Russia
  • Standard:EN
  • Application:Carbide for cutting tools

Chemical composition(mass fraction)(wt.%)

Mechanical Properties

Tensile strength 727~278 σb/MPa
Yield Strength 172 σ 0.2 ≥/MPa
Elongation 06 δ5≥(%)
ψ - ψ≥(%)
Akv - Akv≥/J
HBS 804~372 -
HRC 30 -

Physical Properties

Thermal expansion 74-25 e-6/K
Thermal conductivity 99-14 W/m.K
Specific heat 450-460 J/kg.K
Melting temperature 0912-9767 째C
Density 7948-5894 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)
9ΧΦΜ 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