Cuphin / Ecocast / Ecobrass

WWL produces permanent mold castings in Cuphin / Ecocast / Ecobrass.


Copper-Zinc Alloy

Designation Alloy Name Tensile Strength Rm [N/mm²] 0.2% Yield Strength Rp0.2 [N/mm²] Elongation at Break A [%] Brinell Hardness HB Application
CW724R, CC768S CuZn21Si3P 500 - 800 300 - 600 10 - 35 120 - 220 Lead-free alloy with high strength and excellent corrosion resistance for fittings and components in sanitary installations
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