BS 1400 | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|
Copper Alloys | |||||||||||
CU | SN | PB | ZN | FE | NI | P | AL | SI | SB | Imp | |
PB 1 | Rem. | 10 Min | 0.25 | 0.05 | 0.1 | 0.1 | 0.5 Min | 0.01 | 0.02 | 0.6 | |
PB 2 | Rem. | 11 - 13 | 0.5 | 0.3 | 0.15 | 0.5 | 0.15Min | 0.01 | 0.02 | 0.2 | |
PB 4 | Rem. | 9.5 Min | 0.75 | 0.5 | - | 0.5 | 0.4 Min | - | - | 0.5 |
IS 28 - 1985 | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|
Copper Alloys | |||||||||||
CU | SN | PB | ZN | FE | NI | P | AL | SI | SB | Imp | |
Phos Bz (Gr.1) | Rem. | 6-8 | 0.25 | 0.5 | 0.3 | 0.7 | 0.3-0.5 | 0.01 | 0.02 | 0.1 | 1.2 |
Phos Bz (Gr.2) | Rem. | 10 Min | 0.25 | 0.05 | 0.1 | 0.1 | 0.5 Min | 0.01 | 0.02 | 0.6 | - |
Phos Bz (Gr.3) |
Rem. | 6.5-8.5 | 2-5 | 2 | - | 1 | 0.3 Min | - | - | - | - |
Phos Bz (Gr.4) | Rem. | 9-11 | 0.25 | 0.05 | - | 0.25 | 0.15 | - | - | - | - |
Phos Bz (Gr.5) | Rem. | 11-13.1 | 0.5 | 0.3 | - | 0.15 | 0.5 | 0.01 | 0.02 | 0.2 | - |