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Paipa Fa'a'au'au Nickel 276 • UNS N10276 • 2.4819 Ata Fa'apitoa
  • Paipa Fa'a'au'au Nickel 276 • UNS N10276 • 2.4819

Paipa Fa'a'au'au Nickel 276 • UNS N10276 • 2.4819

Fa'amatalaga Pupuu:

Paipa Fa'a'au'au Nickel C276. O le HASTELLOY C-276 o se fa'a'au'au nickel-chromium-molybdenum e tete'e atu i le 'ele e le mafaatusalia e se isi fa'a'au'au. E matua'i tete'e atu lava i le tele o siosiomaga fa'agasologa fa'akemikolo e aofia ai le ferric ma le cupric chlorides, mineral acids ua fa'aleagaina i le vevela, solvents, chlorine ma le chlorine ua fa'aleagaina (organic ma inorganic), chlorine mago, formic ma acetic acids, acetic anhydride, vai sami ma vai brine ma vai hypochlorite ma chlorine dioxide. E tete'e atu fo'i le Hastelloy C-276 i le fausiaina o le grain boundary precipitates i le sone ua a'afia i le vevela o le weld ma e aoga ai mo le tele o fa'agasologa fa'akemikolo i le tulaga a'o fa'avevela. E matua'i tete'e atu lava i le pitting ma le stress corrosion cracking.


  • Vasega o le Paipa:C276, UNS N10276, 2.4819
  • Ituaiga Paipa:Fa'apipi'i, Fa'apipi'i & Fa'ata'ita'iina, E leai se Su'isu'i
  • Foliga o le Paipa:Sa'o, Pi'o U
  • Fa'auma o le Luga:Fa'apuna susulu, Fa'apuna ma Fa'apuna, Fa'apupula
  • Tulaga Fa'atonuina (ASME/ASTM):B626, B619, B622
  • Tulaga Fa'atonuina (ASME/ASTM):DIN 17744, DIN 17751

    • Fa'amatalaga o le oloa

    Fa'ailoga o Oloa

    Paipa Fa'a'au'au Nikel C276, Paipa Fa'a'au'au Nikel 2.4819

    Fa'atulagaga Fa'akemikolo (i le % i le mamafa)
    Vasega C Si Mn P S Cr Ni Mo Fe Co W V Cu Isi
      Max. Max. Max. Max. Max.         Max. Max. Max.  
    N10276 0.010 0.08 1.0 0.04 0.03 14.5 – 16.5 toega 15.0 – 17.0 4.0 – 7.0 2.5 3.0 – 4.5 0.35  
    2.4819 0.010 0.08 1.0 0.020 0.015 14.5 – 16.5 Malolo 15.0 – 17.0 4.0 – 7.0 2.5 3.0 – 4.5 0.35 0.5  

     

    Meatotino Fa'amekanika & Togafitiga Fa'avevela 
    Vasega Rp 0.2Mpa Rp 1.0Mpa RmMpa A (%) Faigata(HRB) Togafitiga Fa'avevela
      Min. Min. Maualalo – Maualuga Min. Max.  
    N10276 283   690 40   Fa'a'aisa
    2.4819 280   690 40   Fa'a'aisa le fofo

     

    Tele o le Paipa e Masani Ona Faʻaaogaina
    OD Mafiafia (mm)
      0.50 0.70 0.80 0.89 1.00 1.20 1.24 1.50 1.65 2.00 2.11 2.50 2.77 3.05
    6.00 x x x x x x x x            
    6.35 x x x x x x x x x          
    7.00 x x x x x x x x            
    7.50 x x x x x x x x            
    8.00 x x x x x x x x            
    9.00 x x x x x x x x            
    9.53 x x x x x x x x x          
    10.00 x x x x x x x x            
    11.00 x x x x x x x x            
    12.00 x x x x x x x x   x        
    12.70 x x x x x x x x x x x      
    13.00 x x x x x x x x            
    14.00 x x x x x x x x            
    15.00 x x x x x x x x            
    15.88 x x x x x x x x x x x      
    16.00 x x x x x x x x x x        
    17.15 x x x x x x x x x x x      
    18.00 x x x x x x x x x x        
    19.00 x x x x x x x x x x        
    19.05 x x x x x x x x x x x x x  
    20.00 x x x x x x x x x x x x x  
    21.34 x x x x x x x x x x x x x  
    22.00 x x x x x x x x x x x x x  
    22.23 x x x x x x x x x x x x x  
    23.00 x x x x x x x x x x x x x  
    24.00 x x x x x x x x x x x x x  
    25.00 x x x x x x x x x x x x x x
    25.40 x x x x x x x x x x x x x x
    26.00 x x x x x x x x x x x x x x
    26.67 x x x x x x x x x x x x x x
    26.90 x x x x x x x x x x x x x x
    28.00 x x x x x x x x x x x x x x
    28.58 x x x x x x x x x x x x x x
    30.00 x x x x x x x x x x x x x x
    31.75 x x x x x x x x x x x x x x
    32.00 x x x x x x x x x x x x x x
    33.40 x x x x x x x x x x x x x x
    35.00 x x x x x x x x x x x x x x
    36.00 x x x x x x x x x x x x x x
    38.10 x x x x x x x x x x x x x x
    42.00         x x x x x x x x x x
    44.50           x x x x x x x x x
    48.26               x x x x x x x
    50.80       x x x x x x x x x x x
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