SNC815 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of SNC815

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CNS SNC815

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This page is mainly introduced the SNC815 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of SNC815,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
SNC815
  • Steel Garde:SNC815
  • Type:Special Alloy
  • Country:China
  • Standard:CNS
  • Application:China Taiwan Structural steel

Cross Reference Table(Equivalent Materials):

Material Standard Country
SNC815H CNS China

Chemical composition(mass fraction)(wt.%)

Mechanical Properties

Tensile strength 657~308 σb/MPa
Yield Strength 135 σ 0.2 ≥/MPa
Elongation 72 δ5≥(%)
ψ - ψ≥(%)
Akv - Akv≥/J
HBS 805~746 -
HRC 30 -

Physical Properties

Thermal expansion 89-76 e-6/K
Thermal conductivity 89-04 W/m.K
Specific heat 450-460 J/kg.K
Melting temperature 5271-2864 째C
Density 7709-6184 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)
SNC815 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