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Nikel qotishma naychalari 276 • UNS N10276 • 2.4819 Tavsiya etilgan rasm
  • Nikel qotishma naychalari 276 • UNS N10276 • 2.4819

Nikel qotishma naychalari 276 • UNS N10276 • 2.4819

Qisqacha tavsif:

C276 Nikel Qotishma Naychalari. HASTELLOY C-276 - bu boshqa hech qanday qotishma bilan taqqoslanmaydigan universal korroziyaga chidamlilikka ega nikel-xrom-molibden qotishmasi. U temir va mis xloridlari, issiq ifloslangan mineral kislotalar, erituvchilar, xlor va xlor bilan ifloslangan (organik va noorganik), quruq xlor, chumoli va sirka kislotalari, sirka angidrid, dengiz suvi va sho'r suv eritmalari hamda gipoxlorit va xlor dioksid eritmalari kabi turli xil kimyoviy jarayon muhitlariga ajoyib qarshilikka ega. Hastelloy C-276 shuningdek, payvandlash issiqligi ta'sirlangan zonada don chegarasi cho'kmalarining shakllanishiga qarshi turadi, bu esa uni payvandlash holatidagi ko'pgina kimyoviy jarayonlar uchun foydali qiladi. U chuqurchalar va stressli korroziya yorilishiga ajoyib qarshilikka ega.


  • Quvur darajasi:C276, UNS N10276, 2.4819
  • Quvur turi:Payvandlangan, payvandlangan va tortilgan, choksiz
  • Naycha shakli:To'g'ri, U egilish
  • Sirt qoplamasi:Yorqin tavlangan, tavlangan va tuzlangan, jilolangan
  • Standartlar (ASME/ASTM):B626, B619, B622
  • Standartlar (ASME/ASTM):DIN 17744, DIN 17751

    • Mahsulot tafsiloti

    Mahsulot teglari

    C276 Nikel Qotishma Quvurlari, 2.4819 Nikel Qotishma Quvurlari

    Kimyoviy tarkibi (massa bo'yicha % da)
    Baho C Si Mn P S Cr Ni Mo Fe Co W V Cu Boshqalar
      Maks. Maks. Maks. Maks. Maks.         Maks. Maks. Maks.  
    N10276 0.010 0.08 1.0 0.04 0.03 14.5 – 16.5 qolgan 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 Dam olish 15.0 – 17.0 4.0 – 7.0 2.5 3.0 – 4.5 0,35 0,5  

     

    Mexanik xususiyat va issiqlik bilan ishlov berish 
    Baho 0.2 rupiyMpa 1.0 rupiyaMpa RmMpa A (%) Qattiqlik(HRB) Issiqlik bilan ishlov berish
      Min. Min. Min. – Maks. Min. Maks.  
    N10276 283   690 40   Tavlangan
    2.4819 280   690 40   Tavlangan eritma

     

    Tez-tez ishlatiladigan naycha hajmi
    OD Qalinligi (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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