Hot-dip galvanising alloy and process

摘要

Alloy and process for galvanising steel by immersion in a zinc alloy containing bath comprising by weight 0.1 to less than 1% Bi, 0.01 to 0.05% Al, 0.04 to 0.12% Ni up to 0.05% Mn, the rest being zinc and unavoidable impurities.