Material Classification BIS
Standard
RELATED STANDARDS Applications
ASTM BS DIN JIS
Free
Cutting
Brass

1.Rod
2.Profile
3.Hollow
Rods
4.Wire

IS-319/I
- BS 2874
CZ121 PB3
17672 CuZn40Pb3 - Precision turned Components e.g.
Fastners, Screws
Nuts, Ball point nozzles
IS-319/II B-16 2874
CZ-124
- H 3250 C3601
CHEMICAL COMPOSITION CONDITION PHYSICAL
PROPERTIES
Cu Pb Fe Zn Others UTS
Kg/mm2
Elong%
56.0-59.0 2.0-3.5 0.35max Rem Imp 0.7Max M 41 20
60.0-63.0 2.5-3.7 0.35max Rem Imp 0.5 Max 1/2 H 39 15