UNS: N04400
DIN: 2.436
GB: 68Ni28Cu28Fe
Elastic modulus: 179140
Recommended maximum operating temperature: 232°C
Main element chemical composition (wt%) : Ni 63.0min %, Cu 28.0-34.0%
Description and main uses: nickel-copper alloy spring wire has good corrosion resistance at high temperature. Good performance in low temperature environment. Resistant to hydrofluoric acid, sulfuric acid and hydrochloric acid. It is suitable for Marine and chemical processing applications.
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