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Nā kila Super Duplex 2507 • S32750 • 1.4410 Kiʻi i Hōʻike ʻia
  • Nā kila Super Duplex 2507 • S32750 • 1.4410

Nā kila Super Duplex 2507 • S32750 • 1.4410

Wehewehe Pōkole:

2507 Duplex Stainless Steel Tubes. I ke kūlana annealed solution, loaʻa iā Super Duplex UNS S32750 - 1.4410 kahi microstructure ferritic austenitic kaulike, he kūpaʻa mechanically kiʻekiʻe a hōʻike i kahi kūpaʻa corrosion maikaʻi loa i ka wai kai. Ma muli o kona kūpaʻa kiʻekiʻe, hiki ke mālama ʻia ke kaumaha a no laila ke kumukūʻai o nā mea i hoʻohālikelike ʻia me nā ʻano ʻē aʻe. He kūpono loa kēia papa mea no nā noi ma ka ʻoihana ʻaila a me ke kinoea, ma nā hale hana desalination, ma ka ʻoihana Chemical a me nā noi geothermal.


  • Papa Paipu:2507, UNS S32750, EN 1.4410
  • ʻAno Paipu:Welded, Welded & Drawn, Seamless
  • ʻAno o ka Tube:Pololei, U Bend, ʻōwili ʻia, ʻoki ʻia i ka lōʻihi
  • Hoʻopau ʻili:ʻĀlohilohi i hoʻopaʻa ʻia, i hoʻopaʻa ʻia a me ka pickled, i hoʻowali ʻia
  • Nā Kūlana (ASME/ASTM):ASME SA /ASTM A789 A790
  • Nā Kūlana (EN):EN 10217-7, EN 10296-2, EN 10216-5, EN 10297-2

    • Nā kikoʻī huahana

    Nā Lepili Huahana

    2507 Paipu Kila Kila, 1.4410 Paipu Kila Kila

    Ka Hoʻohui Kemika (ma ka % ma ke kaumaha)
    Papa C Si Mn P S Cr Ni Mo Cu N ʻO kekahi poʻe
      Max. Max. Max. Max. Max.       Max.    
    S32750 0.030 0.80 1.20 0.035 0.020 24.0 – 26.0 6.0 – 8.0 3.0 – 5.0 0.50 0.24 – 0.32  
    1.4410 0.030 1.00 2.00 0.035 0.015 24.0 – 26.0 6.0 – 8.0 3.0 – 4.5   0.20 – 0.35  

     

    ʻO ka Waiwai Mīkini a me ka Hana Wela 
    Papa Rp 0.2Mpa Rp 1.0Mpa RmMpa A (%) Paʻakikī(HRC) Ka Lapaʻau Wela
      Min. Min. Min. - Max. Min. Max.  
    S32750 550   800 15 32 Hoʻoheheʻe ʻia ka hopena
    1.4410 550   800 – 1000 20   Hoʻoheheʻe ʻia ka hopena

     

    Ka nui o ka Tube i hoʻohana pinepine ʻia
    OD Mānoanoa (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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