20MoCrNi06 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of 20MoCrNi06

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STAS/SR 20MoCrNi06

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This page is mainly introduced the 20MoCrNi06 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of 20MoCrNi06,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
20MoCrNi06
  • Steel Garde:20MoCrNi06
  • Type:Special Alloy
  • Country:Romania
  • Standard:STAS/SR
  • Application:Alloy structural steel

Chemical composition(mass fraction)(wt.%)

Mechanical Properties

Tensile strength 180~853 σb/MPa
Yield Strength 264 σ 0.2 ≥/MPa
Elongation 19 δ5≥(%)
ψ - ψ≥(%)
Akv - Akv≥/J
HBS 177~032 -
HRC 30 -

Physical Properties

Thermal expansion 54-66 e-6/K
Thermal conductivity 64-21 W/m.K
Specific heat 450-460 J/kg.K
Melting temperature 2778-3415 째C
Density 5749-9572 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)
20MoCrNi06 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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