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Litšepe tse peli tsa Duplex 2205 • S31803/S32205 • 1.4462 Setšoantšo se Hlahisitsoeng
  • Litšepe tse peli 2205 • S31803/S32205 • 1.4462
  • Litšepe tse peli 2205 • S31803/S32205 • 1.4462

Litšepe tse peli 2205 • S31803/S32205 • 1.4462

Tlhaloso e Khutšoanyane:

2205 Li-Tube tsa Tšepe e sa Khaotseng ea Duplex. Tšepe ea duplex e sebelisoang haholo e kopanyang matla a phahameng le ho hanyetsa ho bola ka har'a li-acid tse fapaneng tsa organic, li-acid tse sa tloaelehang, metsi a pholileng a matla le metsoako ea H2 S/NaCl ea hydrous. Ka motsoako o batlang o lekana oa austenite le ferrite, li fana ka matla a tlhahiso ka 30% holimo le matla a ho tsikinyeha a phahame hanyane ho feta li-austenitics tse tšoanang tse nang le naetrojene. Ho hanyetsa ho hoholo ho bola ka kakaretso 'me haholo-holo ho bola ha likoti le ming'alo. Ho hanyetsa ha tsona ho petsoha ha khatello le ho bola ka har'a li-chloride tse sa nke lehlakore ho phahame ho feta ha li-austenites. Libakeng tse nang le asiti e ngata ea chloride kapa e bolila ka mokhoa o itekanetseng moo ho petsoha ha khatello ea hydrogen kapa sulphide ho ka bang teng, li-austenitics tse nang le alloy tse phahameng le tsona li hloka ho nahanoa. Litekanyetso tsa tšusumetso li holimo 'me mocheso oa phetoho oa thepa ea motheo o fapana ho pota - 50°C. Leha ho le joalo, karolo le tataiso ea ferrite ka har'a li-weld le thepa ea motheo li ka ama ho tiea haholo mochesong o ka tlase ho zero. Ho pepesehela mocheso o mahareng le o phahameng le ho phola ho sa potlakeng ho ka baka ho teneha.


  • Kereiti ea Tube:2205, UNS S31803/S32205, EN 1.4462
  • Mofuta oa Phaephe:E Sebedisitswe, E Sebedisitswe & E Hulwa, Ha e na Seamless
  • Foromo ea Tube:Likotoana tse otlolohileng, tse kobehileng, tse kobehileng, tse khaotsoeng ho isa boleleleng
  • Qetella hodimo:E bentšitsoeng ka ho hlaka, e koahetsoeng le e nang le asene, e bentšitsoeng
  • Maemo (ASME/ASTM):ASME SA /ASTM A789 A790
  • Maemo (EN):EN 10217-7, EN 10296-2, EN 10216-5, EN 10297-2

    • Qaqiso ea Sehlahisoa

    Li-tag tsa Sehlahisoa

    Liphaephe tsa Tšepe e sa Hloekeng tsa 2205, Liphaephe tsa Tšepe e sa Hloekeng tsa 1.4462

    Sebopeho sa Lik'hemik'hale (ka % ka boima)
    Sehlopha C Si Mn P S Cr Ni Mo Cu N Tse ling
      Boholo. Boholo. Boholo. Boholo. Boholo.            
    S31803 0.030 1.00 2.00 0.030 0.020 21.0 – 23.0 4.5 – 6.5 2.5 – 3.5   0.08 – 0.20  
    S32205 0.030 1.00 2.00 0.030 0.020 22.0 – 23.0
    		 4.5 – 6.5 3.0 – 3.5   0.14 – 0.20  
    1.4462 0.030 1.00 2.00 0.035 0.015 21.0 – 23.0 4.5 – 6.5 2.5 – 3.5   0.10 – 0.22  

     

    Thepa ea Mechini le Kalafo ea Mocheso 
    Sehlopha Rp 0.2Mpa Rp 1.0Mpa RmMpa A (%) Bothata(HRC) Kalafo ea Mocheso
      Bonyane. Bonyane. Bonyane – Boholo. Bonyane. Boholo.  
    S31803 450   620 25 30 Tharollo e Annealed
    S32205 485   655 25 30 Tharollo e Annealed
    1.4462 450   700 – 920 25   Tharollo e Annealed

     

    Boholo ba Tube bo Sebelisoang Hangata
    OD Botenya (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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