| CuSn4 | CW450K | C51100 | CuSn4 strips offer an excellent combination of mechanical strength, formability and hardness. They have good electrical conductivity and corrosion resistance. Soft soldering and brazing properties are excellent. | PDF |
| CuSn5 | CW451K | C51000 | CuSn5 strips offer an excellent combination of strength, formability and hardness. They have good electrical conductivity and corrosion resistance. Soft soldering and brazing properties are excellent. | PDF |
| CuSn6 | CW452K | C51900 | CuSn6 strips offer an excellent combination of mechanical strength, cold formability and hardness. They are wear-resistant, have good corrosion resistance and optimal soldering properties. Due to their high strength and good spring properties combined with good machinability, they are used for all types of springs, connectors, Bourdon tubes or flexible metal tubes. | PDF |
| CuSn8 | CW453K | C52100 | CuSn8 strips offer superior corrosion resistance compared to bronzes with lower tin content, combined with higher mechanical strength, a very fine grain structure and good sliding properties. They are wear-resistant, have excellent spring properties (especially for miniaturized connector systems), as well as good cold formability and soldering capability. | PDF |
