scrap copper

scrap copper
Reliable quality,bright surface,accurate size,uniform coating thickness,good solderability.
scrap copper
Oxygen-free copper(TU1) with high purity conductivity,mainly for solder with copper substrate.TU1 oxygen-free copper belt:copper content of 99.7%.

Interconnected by conductivity with copper substrate best fine quality anaerobic uew-y made flat wire pull dial the calender copper strip, not only smooth surface can also avoid
the burr appears, edge by rolling softening flat copper tape thickness, hardness, can make
TuXi welding controlled TuXi layer with surface smooth and bright.
Specifications ( wide x thick mm)

width allow deviation

thickness allow deviation

resistivity

Elongation

Tensile strength

Vickers hardness

Sickle bending
1.5*0.11
±0.03
±0.005
≤0.0172
≥35%
≥145
40-50
≤0.4%
1.5*0.16
±0.03
±0.005
≤0.0172
≥35%
≥145
40-50
≤0.4%
1.6*0.11
±0.03
±0.005
≤0.0172
≥35%
≥145
40-50
≤0.4%
1.6*0.15
±0.03
±0.005
≤0.0172
≥35%
≥145
40-50
≤0.4%
1.8*0.15
±0.03
±0.005
≤0.0172
≥35%
≥145
40-50
≤0.4%
1.9*0.16
±0.03
±0.005
≤0.0172
≥35%
≥145
40-50
≤0.4%
2.0*0.11
±0.03
±0.005
≤0.0172
≥35%
≥145
40-50
≤0.4%
2.0*0.15
±0.03
±0.005
≤0.0172
≥35%
≥145
40-50
≤0.4%
2.0*0.155
±0.03
±0.005
≤0.0172
≥35%
≥145
40-50
≤0.4%