NiCr18Co chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of NiCr18Co

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DIN NiCr18Co

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This page is mainly introduced the NiCr18Co chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of NiCr18Co,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
NiCr18Co
  • Steel Garde:NiCr18Co
  • Type:Special Alloy
  • Country:Germany
  • Standard:DIN
  • Application:The high-temperature and high-strength steel

Cross Reference Table(Equivalent Materials):

Material Standard Country
NiCr18Co DIN Germany

Chemical composition(mass fraction)(wt.%)

Mechanical Properties

Tensile strength 020~051 σb/MPa
Yield Strength 076 σ 0.2 ≥/MPa
Elongation 76 δ5≥(%)
ψ - ψ≥(%)
Akv - Akv≥/J
HBS 300~906 -
HRC 30 -

Physical Properties

Thermal expansion 12-36 e-6/K
Thermal conductivity 57-10 W/m.K
Specific heat 450-460 J/kg.K
Melting temperature 1090-1778 째C
Density 6895-2678 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)
NiCr18Co 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