55MoCrNi16 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of 55MoCrNi16

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STAS/SR 55MoCrNi16

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This page is mainly introduced the 55MoCrNi16 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of 55MoCrNi16,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
55MoCrNi16
  • Steel Garde:55MoCrNi16
  • Type:Special Alloy
  • Country:Romania
  • Standard:STAS/SR
  • Application:tool steel

Chemical composition(mass fraction)(wt.%)

Mechanical Properties

Tensile strength 864~205 σb/MPa
Yield Strength 820 σ 0.2 ≥/MPa
Elongation 67 δ5≥(%)
ψ - ψ≥(%)
Akv - Akv≥/J
HBS 468~718 -
HRC 30 -

Physical Properties

Thermal expansion 02-95 e-6/K
Thermal conductivity 20-89 W/m.K
Specific heat 450-460 J/kg.K
Melting temperature 1933-6148 째C
Density 0101-7268 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)
55MoCrNi16 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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