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 102~189 σb/MPa
Yield Strength 465 σ 0.2 ≥/MPa
Elongation 10 δ5≥(%)
ψ - ψ≥(%)
Akv - Akv≥/J
HBS 101~725 -
HRC 30 -

Physical Properties

Thermal expansion 41-67 e-6/K
Thermal conductivity 27-72 W/m.K
Specific heat 450-460 J/kg.K
Melting temperature 4603-6281 째C
Density 5716-9960 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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