What is copper solder, and what features does it have? Let's take a look at solder for copper pipes by Castolin. It consists of 93% copper and 7% phosphorus, has a melting point of 715 - 800 °C. The diameter of the pipes to be joined can be up to 2 mm. Another solder for copper is copper-phosphorus solder Harris 0%. It is used for soldering copper or copper alloys at high temperature. The concentration of ingredients in this alloy is 92.9% copper to 7.1% phosphorus. The next solder for copper is Chemet SP-6, also copper-phosphorus. This solder is used for tin bronze and brass. The ratio of components in this alloy is about 6% phosphorus to 94% copper. Work with this alloy should be at t ° 760 ° C. Harris 2% copper solder is used in high-temperature brazing of copper. Its melting point is 643 - 788 °C. Copper solder such as Castolin 5280 2% is effective for brazing copper with a silver additive of 2%. Its melting point is 650-820 °C.
Chemet P-II 2% is represented by the following composition: copper 92%, phosphorus 6% and silver 2%. This solder for copper melts at t ° 740 ° C. It is also used during soldering of tin and silver alloys. Castolin 5% model 5286 copper pipe solder contains 5% silver and is made in Germany. Its melting point is 650-810°C. The 5% Harris pipe brazing solder was developed in the USA and finds its place in brazing brass, copper alloys and copper.
A more versatile solder for copper pipes is Castolin 5283, which is used for soldering tin bronze, copper and brass. As another option, you can consider a solder for soldering pipes by Harris 15%. The composition here will be as follows: silver 15%, phosphorus 5% and copper 80%.
It is difficult to choose the necessary copper solder from the list of presented, but it is worth taking the time to buy exactly the solder that is needed. To better understand the item "copper solder price" it is necessary to understand the qualities of the solder that is needed for specific installation conditions. Purchasing a quality copper solder provides the customer with a strong guarantee of quality.
We supply certified copper solder at an optimal price. The specification includes data on the percentage composition and performance qualities of the products. From us it is easy to buy in bulk any semi-finished products for large-scale production. We also cooperate with retail buyers. The high level of service, compliance with GOST and international quality standards, responsiveness of service is the face of our company.
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Evek GmbH offers its customers an unlimited choice of production from and non-ferrous metals of the highest quality at a competitive price. If you can't choose, our experienced managers are always on hand to advise and assist you. Order with us and you will get certified products that meet international quality standards in the shortest possible time. If you value your time, contact our nearest office today, or order online.