PER 901 (exPYRAD44DW) Nickel alloys

  • Aerospace
  • Energy

Spécifications

  • Common name
    INCONEL 901
  • EU
    X8NiCrMoTi42
  • USA
    UNS : N09901

Typical composition

  • C
    ?0,10
  • Ni
    42
  • Cr
    13
  • Mo
    5,5
  • V
     
  • Si
     
  • Mn
     
  • Ti
    2,9
  • Co
    ?1.00
  • Al
     
  • N
     
  • Cu
     
  • Nb
     
  • Fe
    35
  • Mg
     
  • Zr
     
  • Sn
     
  • 02
     
  • Zn
     
  • B
     
  • P
     
  • S
     

Applications

• Gas Turbines
• Compressor discs.
• Rotors

Mechanical properties

Precipitation hardened, refractory alloy with:
• Very good resistance to oxidation at temperatures between 550°C and 750°C

Mechanical features

Heat treatmentUTS (N/mm²)A (%)KCU (J/cm²)KV -60°C (J)Hardness HVHardness HRC
H + V120014    
       
  • Solution treated : H
    Annealed : R
  • Thermo-mechanical treatment : TM
    Quenched and tempered : T+RV
  • Sub-zero treatment : F
    Solution treated and aged : T+RV
PYRAD44DW_GB
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See also