| Filler Metal Name | Number of AWS |
Nominal Composition(wt%) | Solidus (℃) |
Liquidus (℃) |
Examples of Main Uses | SDS | ||
|---|---|---|---|---|---|---|---|---|
| Ag | Cu | P | ||||||
| SIL-FOS 20 | 19.0～21.0 | Bal. | 5.8～6.3 | 645 | 710 | Brass parts such as parts of distributor | ||
| SIL-FOS | BCuP-5 | 14.5～15.5 | Bal. | 4.8～5.3 | 645 | 800 | Crimped terminals, brass parts, motor side connection terminal, heavy electric machinery | |
| SIL-FOS 10 | 9.5～10.5 | Bal. | 6.4～6.9 | 645 | 750 | Brass parts, air conditioner piping as replacement for SIL-FOS20 of SIL-FOS | ||
| F-6 | BCuP-4 | 5.8～6.2 | Bal. | 6.8～7.7 | 645 | 720 | General use for air conditioner piping | |
| SIL-FOS 5 | BCuP-3 | 4.8～5.2 | Bal. | 5.8～6.7 | 645 | 815 | General use for air conditioner piping | |
| SIL-FOS 2 | BCuP-6 | 1.8～2.2 | Bal. | 6.8～7.2 | 645 | 790 | General use for air conditioner piping as repalcement for BCuP-3 | |
| F-2 | 1.8～2.3 | Bal. | 6.0～6.7 | 645 | 810 | General use for air conditioner piping as repalcement for BCuP-3 | ||
| SIL-FOS 1 | 0.8～1.2 | Bal. | 6.5～7.1 | 645 | 820 | General use for air conditioner piping as repalcement for BCuP-6 | ||
| DIA-20P | BCuP-2 | 0 | Bal. | 6.8～7.5 | 710 | 795 | Heat exchanger of air conditioner and hot water heater | |