Brasses

NameEquivalents%CuSnPbZnNiSbAlFeMnPSSiAsMgOthers
CB753S REFINADO
(CuZn37Pb2Ni1AlFe-B)

CB753S REFINADO (CuZn37Pb2Ni1AlFe-B)

Die casting parts and injected with shiny metal surface, eg Valves, fitting parts, etc.
ASTM C85710,
DS 5253		min58,0<0,81,8REST0,5<0,050,40,5<0,2<0,02-<0,05---
max60,0<0,82,5REST1,2<0,050,80,8<0,2<0,02-<0,05---
CB753S
(CuZn37Pb2Ni1AlFe-B)

CB753S (CuZn37Pb2Ni1AlFe-B)

Die casting parts and injected with shiny metal surface, eg Valves, fitting parts, etc.
ASTM C85710,
DS 5253		min58,0<0,81,8REST0,5<0,050,40,5<0,2<0,02-<0,05---
max60,0<0,82,5REST1,2<0,050,80,8<0,2<0,02-<0,05---
CB754S
(CuZn39Pb1AL-B)

CB754S
(CuZn39Pb1AL-B)

Die casting parts and injected with shiny metal surface, eg Valves, fitting parts, etc.
ASTM C85710,
BS DCB3		min58,0<1,00,5REST<1,0-0,1<0,7<0,5<0,02-<0,05---
max62,0<1,02,4REST<1,0-0,8<0,7<0,5<0,02-<0,05---
CB752S
(CuZn35Pb2Al-B)

CB752S
(CuZn35Pb2Al-B)

Die casting parts and injected with shiny metal surface, eg Valves, fitting parts, etc.
BS DZR1min61,5<0,41,5REST<0,25-0,3<0,3<0,15--<0,020,04--
max65,0<0,42,4REST<0,250,050,7<0,3<0,15--<0,020,12--
CB755S
(CuZn39Pb1AlB-B)

CB755S
(CuZn39Pb1AlB-B)

General purposes, extensively for plumbing fittings. Boron in CC755S gives superior strength for thin sections.
 min59,0<0,31,2REST<0,2-0,40,05<0,05--<0,03---
max60,5<0,31,7REST<0,2-0,650,2<0,05--<0,03---
CB761S
(CuZn16Si4-B)

CB761S
(CuZn16Si4-B)

Silicon brass for valves and water fittings.
ASTM C87800min78,5<0,25<0,6REST<1,0<0,05<0,1<0,5<0,2<0,02-3,0---
max82,0<0,25<0,6REST<1,0<0,05<0,1<0,5<0,2<0,02-5,0---

Brass ingots are used to make different kind of die casting and injected parts like fittings, faucets, valves,…