Product Code : 15
Cupro Nickel Tubes
Cupro nickel tubes are widely used in condensers, coolers and heat exchangers where resistance to corrosion and erosion is paramount, yet maintaining a high thermal conductivity rate. Cupro nickel tube gives the greatest service life under the most difficult conditions because of enhanced corrosion resistance and approximately insensitive to stress corrosion.
Applications
Ship, Power Plant, Defense, Navy, Petroleum Refineries, Steel & Cement Plants, Marine Heat Exchanger, Desalination Plant.
Manufacturing range
Outer Diameter - 10mm to 50mm
Wall thickness - 0.5 mm o any thickness
Material
90/10 Cupro Nickel (CN 102)
70/30 Cupro Nickel (CN 107)
Nominal Composition (%)
Cu - RemainderNi - 9.0 - 11.0Fe - 1.0 - 1.8Mn - 1.0 Max
Cu - RemainderNi - 29.0 to 33.0Fe - 0.40 - 1.0Mn - 1.0 Max.
Condition Tensile Strength (Kg/mm2) Elongation 5.65 min, Hardness Hv.
O
M
30.6
43.9 Mi
37.7
51.0 Min
38.8
45.9
30
100 Max
130 Min
110 Max
140 Min
Application
Has excellent resistance to conditions are encountered. It also has good resistance to condensate containing dissolved incondensable gases and give good service. It is an excellent material for sea water pipe lines and marine applications.
Has excellent resistance to impingement attack and other forms of corrosion in reasonably clean sea or estuaring waters and can also behave relatively well in polluted conditions, It has better resistance to attack by condensate containing dissolves in condensable gases than copper, brass or the lower nickel content alloys.
Fax : 91-2717-250534
