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B359 C44300 C44500 Copper Alloy Low Fin Tube U Bend For Heat Exchangers ASTM B154-16

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B359 C44300 C44500 Copper Alloy Low Fin Tube U Bend For Heat Exchangers ASTM B154-16

Brand Name : Low Fin Tube

Model Number : B359 C44300

Certification : ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2008.

Place of Origin : China

MOQ : 1000KGS

Price : Negotiable

Payment Terms : L/C, T/T

Supply Ability : 800 Tons/ month

Delivery Time : 20-80

Packaging Details : Ply-wooden Case /Iron Case/ Bundle with plastic Cap etc.

Standard : ASTM B359

Type : Low fin tube

Base Tube Material : C44300 C44500

Tube Thickness : 1.65MM

Tube OD : 15.875MM

Fin Height : 1.2MM

Fin Thickness : 0.3MM

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B359 C44300 C44500 Copper Alloy Low Fin Tube U Bend for Heat Exchangers

B359 describes seamless copper and copper alloy tubing on which the external or internal surface, or both, has been modified by a cold-forming process to produce an integral enhanced surface for improved heat transfer. The tubes are used in surface condensers, evapora-
tors, and heat exchangers and are normally made from the following copper or copper alloys:

  1. C10100
  2. C10200
  3. C10300
  4. C10800
  5. C12000
  6. CI 2200
  7. C14200
  8. C19200
  9. C23000
  10. C44300
  11. C44400
  12. C44550
  13. C60800
  14. C68700
  15. C70400
  16. C70600
  17. C71000
  18. C71500
  19. C72200

B359 C44300 C44500 Copper Alloy Low Fin Tube U Bend Chemical Composition​​

Element Content (%) (ASTM B139 Requirements)
Copper (Cu) Balance
Tin (Sn) 9.0 – 11.0
Phosphorus (P) 0.03 – 0.35
Lead (Pb) ≤ 0.05 (max)
Iron (Fe) ≤ 0.10 (max)
Zinc (Zn) ≤ 0.30 (max)
Other Impurities ≤ 0.50 (total)

B359 C44300 C44500 Copper Alloy Low Fin Tube U Bend Mechanical Properties​​

Property Condition Value (Typical) Test Standard
Tensile Strength Annealed 325 – 380 MPa (47 – 55 ksi) ASTM E8/E8M
Cold Worked 485 – 620 MPa (70 – 90 ksi)
Yield Strength (0.2%) Annealed 125 – 170 MPa (18 – 25 ksi) ASTM E8/E8M
Cold Worked 415 – 550 MPa (60 – 80 ksi)
Elongation (%) Annealed 50 – 65% ASTM E8/E8M
Cold Worked 5 – 15%
Hardness Annealed 60 – 85 HV ASTM E384
Cold Worked 150 – 190 HV
Electrical Conductivity - 13 – 15% IACS ASTM B193

B359 C44300 C44500 Copper Alloy Low Fin Tube U Bend Drawing

B359 C44300 C44500 Copper Alloy Low Fin Tube U Bend For Heat Exchangers ASTM B154-16

B359 C44300 C44500 Copper Alloy Low Fin Tube U Bend TEST

  • base tube: eddy current, hydraulic test, Mercurous Nitrate Test-B154, flaring, flattening etc..
  • Final product: hydraulic test 3Mpa/5s

B359 C44300 C44500 Copper Alloy Low Fin Tube U Bend For Heat Exchangers ASTM B154-16


Product Tags:

Heat Exchangers Fin Tube U Bend

      

ASTM B154-16 Fin Tube U Bend

      

C44500 Fin Tube U Bend

      
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B359 C44300 C44500 Copper Alloy Low Fin Tube U Bend For Heat Exchangers ASTM B154-16 Images

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