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KME Alloy OSNA®-10
Seawater pipe systems made of copper-nickel alloys have a several decades' history of successful performance on seagoing vessels and offshore production units like platforms, drilling rigs, semisubmersible FPSO's etc.
The chemical composition of KME's alloy OSNA®-10 meets the requirements of
alloy UNS 7060x specified in the EEMUA publication as well as all other main
international standards (see Table Standard Specifications). Reduced tolerance limits for certain impurities moreover provide for enhanced cold workability and weldability of KME's alloy OSNA®-10.
- excellent resistance to
- marine growth (no chlorination necessary)
- cavitation erosion
- stresscorrosion cracking
- good resistance to
- general corrosiony
- localized attack
- recommended velocity
- 3.0 - 3.6 m/sec.
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