CU6047
Copper/Beryllium Foil

Technical Data:

Batch No. Gi4985 Max size 228mm x 1000mm flat sheets, no bow, cut from coil.Tensile strength 638-652 N/mm². Yield 0.2%: 598-612... Batch No. Gi4985 Max size 228mm x 1000mm flat sheets, no bow, cut from coil.Tensile strength 638-652 N/mm². Yield 0.2%: 598-612 N/mm² Elongation 16-17%. Hardness value 204-207. Grain size 0.020mm. Tolerance on thickness. ±0.020mm. UNS C17200 EN1654. Surface finish 0.045 - 0.151 Ra(µm) Batch No. Gi2427 bow 100mm in 1m length. Batch No.Gi4985 analysis ppm: Co 2100, Fe 500, Ni 100, Be 1.93% Balance Cu.