STOL®75 is a CuCrSiTi alloy that can be hardened by cold forming and by precipitation heat treatment. It has good bendability, excellent hot and cold forming properties, a good strength and a good corrosion resistance. The relaxation properties, even at temperatures up to 250°C are excellent. The electrical and thermal conductivity is excellent. Welding, soldering and brazing properties are good too.
lower fretting corrosion, residual free tin at thicker IMP