Characteristics
Mark PSr 25
Melting point 700-790 °C
Tensile strength 45 kg/mm²
Zn content 35
Cu 40 content
Ag 25 content
Solder PSr 25 is an alloy of 25% silver, 40% copper, 35% zinc. Temperature solidus 740 °C, liquidus 775 °C. Prpoy PSr 25 is used for soldering and tinning copper, copper and copper-nickel alloys, nickel, kovar, nickel silver, brass, bronze, soldering steel with copper, nickel, copper and copper-nickel alloys, soldering and tinning jewelry.
Solder PSr 25 is produced in accordance with GOST 19746-74 and GOST 19739-74.
You can always buy PSR 25 solder from us!
Price | 11 000 |
Producing country | 🇩🇪 🇵🇱 |
Material | ПСр 25 |
Format | Пруток |