Special brass alloys and special brass alloy products

摘要

62.5 wt% to 65 wt% Cu, 2.0 wt% to 2.4 wt% Mn, 0.7 wt% to 0.9 wt% Ni, 1.9 wt% to 2.3 wt% Al, 0.35 wt% to 0.65 wt% Si, Special brass alloy containing the balance consisting of 0.3% to 0.6% Fe, 0.18% to 0.4% Sn and Cr (alone or in combination), ≤ 0.1% Pb, Zn and unavoidable impurities by weight. This is described herein.