1Cr17Ni2 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of 1Cr17Ni2

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GBT 1Cr17Ni2

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This page is mainly introduced the 1Cr17Ni2 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of 1Cr17Ni2,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
1Cr17Ni2
  • Steel Garde:1Cr17Ni2
  • Type:Special Alloy
  • Country:China
  • Standard:GBT
  • Application:Martensitic Steel

Chemical composition(mass fraction)(wt.%)

Mechanical Properties

Tensile strength 323~540 σb/MPa
Yield Strength 935 σ 0.2 ≥/MPa
Elongation 57 δ5≥(%)
ψ - ψ≥(%)
Akv - Akv≥/J
HBS 699~523 -
HRC 30 -

Physical Properties

Thermal expansion 87-96 e-6/K
Thermal conductivity 81-68 W/m.K
Specific heat 450-460 J/kg.K
Melting temperature 3853-7658 째C
Density 8199-9866 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)
1Cr17Ni2 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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