Tin-free lead-free free-cutting magnesium brass alloy and its manufacturing method

A tin-free lead-free free-cutting magnesium brass alloy comprises 56.0 to 64.0 wt.%Cu, 1.05 to about 2.1wt.% Mg, 0.21 to 0.4wt.%P and other elements 0.002 to 0.9wt% which comprise at least two elements selected from the group consisting of Al, Si, Sb, rare earth elements, Ti and B and the balance be...

Ausführliche Beschreibung