C71300 copper plate is a copper-nickel alloy with high nickel content, which has excellent corrosion resistance and resistance to marine organism adhesion. It shows high stability in seawater environment and is suitable for harsh working conditions such as nuclear-powered submarines, condenser tubes of missile ships, seaside power stations and petrochemical equipment. At the same time, C71300 has good pressure machining performance in both hot and cold states, which can meet the manufacturing needs of complex parts.
In addition, C71300 copper sheet is also widely used in the manufacture of instruments, medical devices, communication equipment and daily necessities due to its high strength and wear resistance. This material not only has excellent mechanical properties, but also has good thermal conductivity, making it one of the indispensable standard materials in a variety of industrial fields.
| Elements | ||||||
|---|---|---|---|---|---|---|
| Cu(1,2) | Pb | Zn | Fe | Ni(3) | Mn | |
| (1) Cu value includes Ag. (2) Cu + Sum of Named Elements 99.5% min. (3) Ni value includes Co. |
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| Min (%) | 23.5 | |||||
| Max (%) | Rem | 0.05 | 1.0 | 0.20 | 26.5 | 1.0 |
