Lead-free high tensile brass alloy and high tensile brass alloy products

摘要

The present invention relates to a composition comprising 0 to 65% by weight of Cu; 0.4 to 3% Mn; 0.55 to 3% by weight of Sn; 1 wt% Fe; Up to 1% Ni by weight; Up to 1% by weight of Al; To a lead-free high strength brass alloy containing up to 1.5 wt% Si; The remainder being Zn and inevitable impurities, the sum of the elements Mn and Sn being at least 1.3% by weight and not more than 6.0% by weight.