17CrNiI6X chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of 17CrNiI6X

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STAS/SR 17CrNiI6X

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This page is mainly introduced the 17CrNiI6X chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of 17CrNiI6X,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
17CrNiI6X
  • Steel Garde:17CrNiI6X
  • Type:Special Alloy
  • Country:Romania
  • Standard:STAS/SR
  • Application:Alloy structural steel

Chemical composition(mass fraction)(wt.%)

Mechanical Properties

Tensile strength 401~275 σb/MPa
Yield Strength 126 σ 0.2 ≥/MPa
Elongation 76 δ5≥(%)
ψ - ψ≥(%)
Akv - Akv≥/J
HBS 590~702 -
HRC 30 -

Physical Properties

Thermal expansion 30-13 e-6/K
Thermal conductivity 64-99 W/m.K
Specific heat 450-460 J/kg.K
Melting temperature 0522-4459 째C
Density 0280-7941 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)
17CrNiI6X 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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