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

Profile

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 595~284 σb/MPa
Yield Strength 737 σ 0.2 ≥/MPa
Elongation 48 δ5≥(%)
ψ - ψ≥(%)
Akv - Akv≥/J
HBS 554~122 -
HRC 30 -

Physical Properties

Thermal expansion 93-58 e-6/K
Thermal conductivity 55-37 W/m.K
Specific heat 450-460 J/kg.K
Melting temperature 3123-5350 째C
Density 6890-8238 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