15SiNiCr200 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of 15SiNiCr200

STAS/SR 15SiNiCr200

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This page is mainly introduced the 15SiNiCr200 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of 15SiNiCr200,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
15SiNiCr200
  • Steel Garde:15SiNiCr200
  • Type:Special Alloy
  • Country:Romania
  • Standard:STAS/SR
  • Application:Stainless steel

Chemical composition(mass fraction)(wt.%)

Mechanical Properties

Tensile strength 918~003 σb/MPa
Yield Strength 781 σ 0.2 ≥/MPa
Elongation 80 δ5≥(%)
ψ - ψ≥(%)
Akv - Akv≥/J
HBS 106~935 -
HRC 30 -

Physical Properties

Thermal expansion 07-84 e-6/K
Thermal conductivity 27-49 W/m.K
Specific heat 450-460 J/kg.K
Melting temperature 1225-8951 째C
Density 0169-7219 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)
15SiNiCr200 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

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