NiCr20TiAl chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of NiCr20TiAl

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UNE NiCr20TiAl

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This page is mainly introduced the NiCr20TiAl chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of NiCr20TiAl,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
NiCr20TiAl
  • Steel Garde:NiCr20TiAl
  • Type:Special Alloy
  • Country:Spain
  • Standard:UNE
  • Application:Spain structural alloy steel

Chemical composition(mass fraction)(wt.%)

Mechanical Properties

Tensile strength 709~079 σb/MPa
Yield Strength 318 σ 0.2 ≥/MPa
Elongation 47 δ5≥(%)
ψ - ψ≥(%)
Akv - Akv≥/J
HBS 143~253 -
HRC 30 -

Physical Properties

Thermal expansion 89-56 e-6/K
Thermal conductivity 65-32 W/m.K
Specific heat 450-460 J/kg.K
Melting temperature 1082-2854 째C
Density 2199-7773 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)
NiCr20TiAl 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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