C89550 Unleaded Casting Alloys

Description

Health and Environmental Benefits The Selenium Bismith Brass alloys were developed to provide the plumbing industry with alloys that will perform as well or better than existing materials while meeting the strict requirements of current water quality regulations.
The research shows that a combination of bismuth and selenium provides the same beneficial effect on machinability as does lead. In addition, pressure tightness and other casting characteristics of bismuth/selenium brasses were found to be virtually identical to those in conventional leaded alloys.