
Composition-reference values-
proportions by weight in %
Cu+Zr > 99,95
Zr 0,15
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WIRBALIT® N4 (CuZr) is a cold worked electrode material featuring a higher softening temperature and a high electrical conductivity. It is suitable for all aluminium materials and bronzes.


Further sizes and special grades are available upon request.
Coils/wire up to 10mm dia. or in width a/f.