| Copper Alloys | Standard | CU | SN | PB | ZN | FE | NI | P | AL | MN | SI | SB | S | BI | Impurities |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| LTB-3 | 18:318-1981 | Rem. | 6-8 | 9-11 | 0.75 | 0.35 | 2 | – | 0.01 | – | 0.02 | 0.5 | – | – | 0.8 |
| LTB-4 | 18:318-1981 | Rem. | 6-8 | 14-16 | 0.75 | 0.35 | 2 | – | – | – | 0.02 | 0.5 | – | – | 0.8 |
| LTB-5 | 18:318-1981 | Rem. | 9-11 | 8.5-11 | 1 | 0.35 | 2 | – | 0.01 | – | 0.02 | 0.5 | – | – | 0.8 |
| LTB-4 | 18:318-1981 | Rem. | 4-6 | 18-23 | 1 | 0.35 | 2 | – | – | – | 0.01 | 0.5 | – | – | 0.8 |
| LB-1 | – | Rem. | 8-10 | 13-17 | 1 | – | 2 | 0.1 | – | – | 0.02 | – | – | – | 0.3 |
| LB-2 | – | Rem. | 9-11 | 8.5-11 | 1 | 0.15 | 2 | 0.1 | 0.01 | – | 0.02 | 0.5 | – | – | 0.5 |
| LB-4 | – | Rem. | 4-6 | 8-10 | 2 | – | 2 | 0.1 | 0.01 | – | 0.02 | 0.5 | – | – | 0.5 |
| LB-4 | – | Rem. | 4-6 | 18-23 | 1 | – | 2 | 0.1 | 0.01 | – | 0.01 | 0.5 | – | – | 0.3 |
| C93700 | A8TM | 78-82 | 9-11 | 8-11 | 0.8 | 0.7 | 0.5 | 0.1 | 0.005 | – | 0.005 | 0.5 | 0.08 | – | – |
| C93800 | A8TM | 75-79 | 6.3-7.5 | 13-16 | .0.80 | 0.15 | 1 | 0.05 | 0.005 | – | 0.095 | 0.8 | 0.08 | – | – |
| G-CuPb108n | DIN | 78-81 | 9.2-11 | 8.5-10.5 | 0.8 | 0.15 | 1.3 | 0.003 | 0.01 | 0.1 | 0.01 | 0.3 | 0.08 | – | 0.5 |
| CB495K | EN | 78-81.5 | 9.2-11 | 8.2-10.5 | 2 | 0.2 | 2 | 0.01 | 0.01 | 0.2 | 0.01 | 0.5 | 0.08 | – | – |