17Mn4KKW chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of 17Mn4KKW

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ONORM 17Mn4KKW

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This page is mainly introduced the 17Mn4KKW chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of 17Mn4KKW,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
17Mn4KKW
  • Steel Garde:17Mn4KKW
  • Type:Special Alloy
  • Country:Austria
  • Standard:ONORM
  • Application:Austrian structural steel

Chemical composition(mass fraction)(wt.%)

Mechanical Properties

Tensile strength 144~781 σb/MPa
Yield Strength 245 σ 0.2 ≥/MPa
Elongation 93 δ5≥(%)
ψ - ψ≥(%)
Akv - Akv≥/J
HBS 603~303 -
HRC 30 -

Physical Properties

Thermal expansion 21-37 e-6/K
Thermal conductivity 00-93 W/m.K
Specific heat 450-460 J/kg.K
Melting temperature 0247-5680 째C
Density 6613-3483 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)
17Mn4KKW 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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