C51900 Tin phosphor bronze strip CuSn6 0.6X6.5mm bright and hard strip

C51900 Tin phosphor bronze strip CuSn6 0.6X6.5mm bright and hard strip

CuSn6 is phosphorous tin bronze with high strength, elasticity, wear resistance and diamagnetization. It has good pressure workability in hot and cold conditions, and has high flame resistance to electric sparks. It can be welded and fiber welded. Good processability, corrosion resistance in the atmosphere and fresh water.

Chemical composition and property

Sn:5.5-7.0

P:0.01-0.35

Zn:0.30

Ni:0.30

Fe:0.1

Pb:0.05

Al:0.002

Impurity:0.1

Cu:Bal.

Tensile strength (σb/MPa):≥290

Elongation (δ10/%):≥40
Density:0.0089