brass strip for transformer winding
1.standard:
1).meet the technical conditions GB/T 2059-2008 and GB/T 17793-1999 standards.
2).Chemical ingredients meet the GB/T 5232-2001 standard.
3).in accordance with ISO9001-2000 Quality system requirements
2.Range of work:
1). thickness: 0.2--3mm2).width: 20-1000mm3).weight: about 100--5000kg/roll
Copper tape with round edges for transformer winding | ||||
Copper grades | TU1,T2 | Temper | M | |
Thickness and tolerance(mm) | ||||
Width Thickness | ≤200 | >200~-400 | >400~600 | >600~1000 |
0.2~0.3 | ±0.015 | ±0.020 | ±0.020 | |
>0.30~0.50 | ±0.020 | ±0.025 | ±0.030 | ±0.05 |
>0.50~0.70 | ±0.030 | ±0.035 | ±0.040 | ±0.06 |
>0.70~1.10 | ±0.040 | ±0.045 | ±0.050 | ±0.07 |
>1.10~1.50 | ±0.050 | ±0.055 | ±0.060 | ±0.08 |
>1.50~3.0 | ±0.055 | ±0.060 | ±0.080 | ±0.100 |
Width and tolerance(mm) | ||||
thickness width | ≤1.0 | >1.0~1.5 | >1.5~2.5 | |
≤100 | ±0.2 | ±0.3 | ±0.4 | |
>100~300 | ±0.3 | ±0.4 | ±0.5 | |
>300~600 | ±0.5 | ±0.6 | ±0.6 | |
>600~1000 | ±0.8 | ±0.8 | ±0.8 | |
Mechanical Property | ||||
U.T.S(Mpa) | Elongation(%) | HV | Receptivity Vmm2/m | |
≥195 | ≥35 | 45~65 | TU1 | ≤0.017241 |
T2 | ≤0.017593 |
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brass strip for transformer winding