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Any product for service in aircraft jet engines must, of necessity be of proven reliability. These stampings are in HIDUREL 5 (UNS C64711, DIN 2.0855, DTD 498), a cupronickel (copper-nickel alloy), measure 6” x 8” and weigh 7 lb each. When machined, they are brazed together to form a heat exchanger – an oil cooler – for a world – renowned jet engine.
Because of the critical nature of the duty involved, they are stress-relieved by heat treatment after rough machining, electroplated with a thickness of .001 – .002” of silver on the surfaces to be brazed, and the brazed in a hydrogen atmosphere to ensure perfect joints.
If you’d like more information regarding Hidurel 5, please get in touch with a member our expert team today.
Worldwide Delivery Available
We can offer air, sea and road freight shipping options, with choice of packaging, to deliver to customers globally.
Inventory Management
Let us manage your total material requirements with call-off and consignment arrangements.
Up to 40 sizes per alloy available
More sizes equal less machining and a more cost-effective supply chain.
