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Nickel Alloy Tubes 400 • UNS N04400 • 2.4360 Featured Image
  • Nickel Alloy Tubes 400 • UNS N04400 • 2.4360
  • Nickel Alloy Tubes 400 • UNS N04400 • 2.4360

Nickel Alloy Tubes 400 • UNS N04400 • 2.4360

Short Description:

Alloy 400 Nickel Alloy Tubes. Alloy 400 combines high strength, ductility and excellent resistance to corrosion, is a general purpose. Retains exential characteristics through manufacturing, fabrication and service life. Strength equal to structural steel, strength can be increased by mechanical working, but not by heat treating. This tubing is used in chemical and processing equipment, pulp and paper machinery, food processing and packing machinery, petroleum, petrochemical and power-generating apparatus. Also in heating elements, solenoid valves, antennas, lube oil coolers, electron tubes, electrical connectors, atomizer assemblies, marine windshield wipers, spray systems and lines for handling hydraulic fluids and acids.


  • Tube Grade: 400, UNS N04400, 2.4360
  • Tube Type: Welded, Seamless
  • Tube Form: Straight, U Bend
  • Surface Finish: Bright Annealed, Annealed & Pickled, Polished
  • Standards (ASME/ASTM): B725, B730, B163, B165
  • Standards (EN): DIN 17743

    • Product Detail

    Product Tags

    Alloy 400 Nickel Alloy Tubes, 2.4360 Nickel Alloy Tubes

    Chemical Composition (in % by mass)
    Grade C Si Mn P S Cr Ni Cu Fe Mo Ti Others
      Max. Max. Max.   Max.    Min.    Max.      
    N04400  0.3 0.5 2.0   0.024   63.0  28.0 – 34.0 2.5      
    2.4360                        

     

     Mechanical Property & Heat Treatment 
     Grade Rp 0.2Mpa  Rp 1.0Mpa RmMpa A (%） Hardness (HRB) Heat Treatment
      Min. Min. Min. – Max. Min. Max.  
    N04400  193   483 35    Annealed
    2.4360            

     

    Tube Size Commonly Used
    OD Thickness (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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