Transformer copper strip

Oxygen-free copper strip

Mechanical Properties

Temper	Temper	Tensile Rm MPa	Elongation A11.3	Hardness HV
Soft	M	≥195	≥30	≤70
1/4 hard	Y4	215-275	≥25	60-90
1/2 hard	Y2	245-345	≥8	80-110
Hard	Y	295-380	≥3	90-120
Extra hard	T	≥350		≥110

Note We can provide products with other properties according to customers` requirements.

 Shanghai Xin Ye Metal Products Co., LTD.

There are 5 rolling mills from MINO,Italy,FROHLING,Germany and SUNDWIG,Germany(min thickness 0.05mm,flatness tolerance 8I max,thickness tolerance ±1.5µm),2 stretcherleveling machines from Germany and 9 slitting and packing lines from B+S,Germany, and US(width tolerance ±0.02mm and burr less than 0.018mm) to guarantee the product quality.

Transformer copper strip