34MoCr11 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of 34MoCr11

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STAS/SR 34MoCr11

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This page is mainly introduced the 34MoCr11 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of 34MoCr11,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
34MoCr11
  • Steel Garde:34MoCr11
  • Type:Special Alloy
  • Country:Romania
  • Standard:STAS/SR
  • Application:Alloy structural steel

Cross Reference Table(Equivalent Materials):

Material Standard Country
34MoCr11S STAS/SR Romania
34MoCr11X STAS/SR Romania
34MoCr11XS STAS/SR Romania
34MoCr11AT STAS/SR Romania

Chemical composition(mass fraction)(wt.%)

Mechanical Properties

Tensile strength 218~953 σb/MPa
Yield Strength 082 σ 0.2 ≥/MPa
Elongation 76 δ5≥(%)
ψ - ψ≥(%)
Akv - Akv≥/J
HBS 201~926 -
HRC 30 -

Physical Properties

Thermal expansion 99-42 e-6/K
Thermal conductivity 06-58 W/m.K
Specific heat 450-460 J/kg.K
Melting temperature 7388-0702 째C
Density 3183-9433 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)
34MoCr11 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