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2.0855

CuNi3Si

The 2.0855 (CuNi3Si) is a [[element:Cu|copper]] alloy: excellent conductivity and [[glossary:korrosion|corrosion]] resistance. Copper dissipates heat extremely fast — welding needs high preheat and lots of energy. Typical analysis: 0.2 % Mn, 12 % Ni.

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