70/30 is a 70% copper, 30% nickel alloy with augmentations of iron and manganese. These basic increases come fairly more impervious to usage and separating and with indistinctly further made strength level than 90/10, making it reasonable for extra referencing applications. Specifically, its deterioration obstruction is exceptionally worked on in quick waters (up to 4.5m/s) and corrupted seawater.
70/30 is quickly cold worked, made and welded with fundamentally no excellent material contemplations. The most eminent decisions covering this blend are the CN107 and C71500 undertakings, yet the Guardian Standard DEF STAN 02-879 Development B (supplanting DEF STAN 02-780 and NES 780) offers every one of the more close controls on poisons and mechanical properties close by a compulsory effect respect.
Related Specifications of 70/30
Key Features of 70/30
Applications of 70/30
Offshore & marine | Salt water flanges, salt water piping and pipe fittings, valve bodies, sea water intakes, pipe fittings, water boxes, propeller sleeves, pump bodies and parts
Chemical processing | Heat exchanger and cooling plant, evaporator tubes, distiller tubes, refrigerator and condenser components
Other | Welding backing rings, flexible metal hose, weld wire and boiler parts
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