80SiNiMoWCr15 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of 80SiNiMoWCr15

STAS/SR 80SiNiMoWCr15

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This page is mainly introduced the 80SiNiMoWCr15 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of 80SiNiMoWCr15,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
80SiNiMoWCrl 50
  • Steel Garde:80SiNiMoWCr15
  • Type:Special Alloy
  • Country:Romania
  • Standard:STAS/SR
  • Application:tool steel

Chemical composition(mass fraction)(wt.%)

Mechanical Properties

Tensile strength 802~877 σb/MPa
Yield Strength 361 σ 0.2 ≥/MPa
Elongation 76 δ5≥(%)
ψ - ψ≥(%)
Akv - Akv≥/J
HBS 875~641 -
HRC 30 -

Physical Properties

Thermal expansion 60-50 e-6/K
Thermal conductivity 91-71 W/m.K
Specific heat 450-460 J/kg.K
Melting temperature 6665-2805 째C
Density 9309-0073 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)
80SiNiMoWCr15 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