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ASTM B338 GR2 Welded Titanium Cold Drawn Seamless Steel Tube

ASTM B338 GR2 Welded Titanium Cold Drawn Seamless Steel Tube

    • ASTM B338 GR2 Welded Titanium Cold Drawn Seamless Steel Tube
    • ASTM B338 GR2 Welded Titanium Cold Drawn Seamless Steel Tube
  • ASTM B338 GR2 Welded Titanium Cold Drawn Seamless Steel Tube

    Product Details:

    Place of Origin: China
    Brand Name: Torich
    Certification: IS09001 ISO14001 TS16949

    Payment & Shipping Terms:

    Minimum Order Quantity: 5tons
    Price: Negotiation
    Packaging Details: IN BUNDLES
    Delivery Time: 30-60DAYS
    Payment Terms: T/T L/C
    Supply Ability: 60000 tons annual
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    Detailed Product Description
    Material: Gr2

    Welded Titanium Cold Drawn Seamless Steel Tube ASTM B338 GR2

     

    Size range:OD20-28mm WT2,2.5,3mm

    OD8*1.5 OD12*1 OD12.7*0.7 OD16*.08 OD16*2 OD 19*0.8 OD19*1 OD19/25*2 OD38*1 OD50*1 OD19*1.2 OD25*1.2 Other size is also avaliable.

     

    Application:Condenser and heat exchanger aircraft engineer

    Production method: Welded.

    Delivery condition:Cold finish,Heat treatment.

     

    Chemical Requirements 

    Composition %
    Elements Gr 1 Gr 2 Gr 3 Gr 7 Gr 9 Gr 11 Gr 12

    N max

    0.03 0.03 0.05 0.03 0.03 0.03 0.03
    C max 0.08 0.08 0.08 0.08 0.08 0.08 0.08
    H max 0.015 0.015 0.015 0.015 0.015 0.015 0.015
    Fe Max 0.20 0.30 0.30

    0.30

    0.25 0.20 0.30
    O max 0.18 0.25 0.35 0.25 0.15 0.18 0.25
    Al          2.5-3.5    
            2.0-3.0    
    Pd       0.12-0.25   0.12-0.25  
    Mo              0.2-0.4
    Ni              0.6-0.9
    Residuals max each 0.1 0.1 0.1 0.1 0.1 0.1 0.1
    Residuals max total 0.4 0.4 0.4 0.4 0.4 0.4 0.4
    Ti

    balance

    balance balance balance balance balance balance

     

    Composition %
    Elements Gr 13 Gr 14 Gr 15 Gr 16 Gr 17 Gr 18 Gr 26

    N max

    0.03 0.03 0.05 0.03 0.03 0.03 0.03
    C max 0.08 0.08 0.08 0.08 0.08 0.08 0.08
    H max 0.015 0.015 0.015 0.015 0.015 0.015 0.015
    Fe Max 0.20 0.30 0.30

    0.30

    0.20 0.25 0.30
    O max 0.10 0.15 0.25 0.25 0.18 0.15 0.25
    Al            2.5-3.5  
              2.0-3.0  

    Ru

    0.04-0.06 0.04-0.06 0.04-0.06       0.08-0.14
    Pd       0.04-0.08 0.04-0.08 0.04-0.08  
    Ni  0.4-0.6 0.4-0.6 0.4-0.6        
    Residuals max each 0.1 0.1 0.1 0.1 0.1 0.1 0.1
    Residuals max total 0.4 0.4 0.4 0.4 0.4 0.4 0.4
    Ti

    balance

    balance balance balance balance balance balance

     

    Composition %
    Elements Gr 27 Gr 28 Gr 30 Gr 31 Gr 33 Gr 34 Gr 35 Gr 36

    N max

    0.03 0.03 0.03 0.05 0.03 0.05 0.05 0.03
    C max 0.08 0.08 0.08 0.08 0.08 0.08 0.08 0.04
    H max 0.015 0.015 0.015 0.015 0.015 0.015 0.015 0.0035
    Fe Max 0.20 0.25 0.30

    0.30

    0.30 0.30 0.2-0.8 0.03
    O max 0.18 0.15 0.25 0.35 0.25 0.35 0.25 0.16
    Al    2.5-3.5         4.0-5.0  
      2.0-3.0         1.1-2.1  

    Ru

    0.08-0.14 0.08-0.14     0.02-0.04 0.02-0.04    
    Pd     0.04-0.08 0.04-0.08 0.01-0.02 0.01-0.02    
    Co     0.20-0.80 0.20-0.80        
    Mo             1.5-2.5  
    Cr         0.1-0.2 0.1-0.2    
    Ni               42-47
    Si             0.20-0.40  
    Residuals max each 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1
    Residuals max total 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4
    Ti

    balance

    balance balance balance balance balance balance balance

     

     

    Tensile requirements

    Grade

    Tensile strength

    Yield strength Elongation 
    Mpa Mpa In 2 in or 50mm min%
    1 Annealing 240 170-310 24
    2Annealing 345 275-450 20
    3Annealing 450 380-550 18
    7Annealing 345 275-450 20
    9Cold-worked+SR 860 725 min 10
    9Annealing 620 483 min 15
    11Annealing 240 170-310 24
    12Annealing 483 345 min 18
    13Annealing 275 170 min 24
    14Annealing 410 275 min 20
    15Annealing 483 380 min 18
    16Annealing 345 275-450 20
    17Annealing 240 170-310 24
    18Cold-worked+SR 860 725 10
    18Annealing 620 483 15
    26 345 275-450 20
    27 240 170-310 24
    28 620 483 15
    30 345 275-450 20
    31 450 380-550 18
    33 345 275-450 20
    34 450 380-550 18
    35 895 828 min 5
    36 450 410-655 10

     

    Contact Details
    Torich International Co.,Ltd

    Contact Person: Mr. Richard

    Tel: 86-574-88086983

    Fax: 86-574-88086983

    Send your inquiry directly to us (0 / 3000)