Phosphorus Bronze Ingot & Billets
| 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 | 0.15 Min | 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 | – | |
