XH50BMTKΦЮ(ЭП57) chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of XH50BMTKΦЮ(ЭП57)

ГОСТ XH50BMTKΦЮ(ЭП57)

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This page is mainly introduced the XH50BMTKΦЮ(ЭП57) chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of XH50BMTKΦЮ(ЭП57),such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
XH50BMTKΦЮ(ЭП57)
  • Steel Garde:XH50BMTKΦЮ(ЭП57)
  • Type:Special Alloy
  • Country:Russia
  • Standard:ГОСТ
  • Application:Russia COST standard deformation of high temperature alloy

Chemical composition(mass fraction)(wt.%)

Mechanical Properties

Tensile strength 446~332 σb/MPa
Yield Strength 322 σ 0.2 ≥/MPa
Elongation 50 δ5≥(%)
ψ - ψ≥(%)
Akv - Akv≥/J
HBS 779~421 -
HRC 30 -

Physical Properties

Thermal expansion 25-72 e-6/K
Thermal conductivity 32-42 W/m.K
Specific heat 450-460 J/kg.K
Melting temperature 6241-2653 째C
Density 9606-4679 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)
XH50BMTKΦЮ(ЭП57) 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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