41MoCr11q chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of 41MoCr11q

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STAS/SR 41MoCr11q

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This page is mainly introduced the 41MoCr11q chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of 41MoCr11q,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
41MoCr11q
  • Steel Garde:41MoCr11q
  • Type:Special Alloy
  • Country:Romania
  • Standard:STAS/SR
  • Application:Alloy structural steel

Chemical composition(mass fraction)(wt.%)

Mechanical Properties

Tensile strength 367~335 σb/MPa
Yield Strength 325 σ 0.2 ≥/MPa
Elongation 42 δ5≥(%)
ψ - ψ≥(%)
Akv - Akv≥/J
HBS 106~423 -
HRC 30 -

Physical Properties

Thermal expansion 56-90 e-6/K
Thermal conductivity 31-91 W/m.K
Specific heat 450-460 J/kg.K
Melting temperature 3458-3825 째C
Density 6174-4059 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)
41MoCr11q 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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