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Litšepe tse Matla tsa Super Austenitic 904L • UNS N08904 • 1.4539 Setšoantšo se Hlahisitsoeng
  • Litšepe tse Matla tsa Austenitic 904L • UNS N08904 • 1.4539
  • Litšepe tse Matla tsa Austenitic 904L • UNS N08904 • 1.4539
  • Litšepe tse Matla tsa Austenitic 904L • UNS N08904 • 1.4539

Litšepe tse Matla tsa Austenitic 904L • UNS N08904 • 1.4539

Tlhaloso e Khutšoanyane:

Li-Tube tsa Tšepe e sa Khaotseng tsa 904L. UNS N08904, e tsejoang haholo e le 904L, ke tšepe e sa khaoheng ea austenitic e nang le alloy e tlase ea carbon e sebelisoang haholo lits'ebetsong moo litšobotsi tsa ho bola tsa AISI 316L le AISI 317L li sa lekaneng. Austenitic ena e nang le alloy e phahameng e hanela haholo tlhaselo e tsoang ho sulfuric acid e hlapolotsoeng, phosphoric acid le acetic acid. E hanela ho koaheloa ke litharollo tsa chloride e sa nke lehlakore. Ho hanela ha eona ho petsoha ha ho bola ha khatello ho li-chloride tse ling tse chesang ho phahame haholo ho feta ha li-austenites tse tlase tsa nickel. Tšepe ena e na le sebopeho se setle le bokhoni ba ho kopanya. Thepa ena e teng maemong ohle a tloaelehileng joalo ka ASTM le EN, leha ho le joalo ka liphapang tse ling. Likhatello tsa moralo tse fihlang ho 370°C li kenyelelitsoe ho ASME II.


  • Kereiti ea Tube:UNS N08904, 1.4539
  • 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):A249, A213, A269, A312, B673
  • 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 904L, Liphaephe tsa Tšepe e sa Hloekeng tsa 1.4539

    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.            
    904L 0.020 1.00 2.00 0.040 0.030 19.0 – 23.0 23.0 – 28.0 4.0 – 5.0 1.00 – 2.0 0.10  
    1.4539 0.020 0.70 2.00 0.030 0.010 19.0 – 21.0 24.0 – 26.0 4.0 – 5.0 1.2 – 2.0 0.15  

     

    Thepa ea Mechini le Kalafo ea Mocheso 
    Sehlopha Rp 0.2Mpa Rp 1.0Mpa RmMpa A (%) Bothata(HRB) Kalafo ea Mocheso
      Bonyane. Bonyane. Bonyane – Boholo. Bonyane. Boholo.  
    904L 215   490 35 90 Tharollo e Annealed
    1.4539 220 250 520 – 720 35   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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