Semired brass – Semired brass, called an 81 metal, is another member of the copper-tin-lead-zinc family. Alloys C84400 and C84800 are the “workhorse” alloys comprising the major tonnage of commercial ...

Thieves in Washington Township are stealing brass backflow valves. ... Theft of sprinkler valves, copper pipes common in New Jersey, police say. Updated: Apr. 14, 2013, 7:02 p.m.

Old School Radiant Madness – Copper, Brass, and Iron (but No Plastic) Feb. 13, 2025. ... As I said in our last story, I love working with copper pipes and fittings and circulators and valves. I also ...

This article was originally published with the title “ Evaporative Power of Brass, Copper, and Iron Boiler Tubes ” in Scientific American Magazine Vol. 13 No. 26 (March 1858), p. 204 doi:10. ...