NiFe25Cr20NbTi chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of NiFe25Cr20NbTi

UNE NiFe25Cr20NbTi

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This page is mainly introduced the NiFe25Cr20NbTi chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of NiFe25Cr20NbTi,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
NiFe25Cr20NbTi
  • Steel Garde:NiFe25Cr20NbTi
  • Type:Special Alloy
  • Country:Spain
  • Standard:UNE
  • Application:Spain structural alloy steel

Chemical composition(mass fraction)(wt.%)

Mechanical Properties

Tensile strength 550~345 σb/MPa
Yield Strength 730 σ 0.2 ≥/MPa
Elongation 96 δ5≥(%)
ψ - ψ≥(%)
Akv - Akv≥/J
HBS 905~071 -
HRC 30 -

Physical Properties

Thermal expansion 27-71 e-6/K
Thermal conductivity 61-43 W/m.K
Specific heat 450-460 J/kg.K
Melting temperature 9711-6729 째C
Density 1180-9432 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)
NiFe25Cr20NbTi 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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