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Copper sheet wire is an indispensable conduction material for producing motor, transformer winding and electrical equipment, power distribution installation.TBY1TBY2TBR(Copper sheet wire) the technical performance.Resistivity(Ω. mm2 / m): hard(rigid)≤0.01777; soft(flexible)≤0.017241.Mechanical parameter.
Type | TBR | TBY1 | TBY2 | |||
Thickness/ a(mm) | Tensile strength≤N/mm2) | Elongation≥(%) | Tensile strengthN/mm2) | Elongation≥(%) | Tensile strength≥N/mm2) | Elongation≥(%) |
0.80a≤2.00 | 275 | 30.0 | 275-373 | 1.5 | 373 | 0.4 |
2.00a≤4.00 | 255 | 34.0 | 255-333 | 2.0 | 333 | 0.7 |
4.00a≤6.00 | 245 | 36.0 | 245-304 | 3.0 | 304 | 1.7 |
6.00a≤7.10 | 245 | 36.0 | 245-275 | 3.0 | 275 | 1.7 |
dimension allow deviation
Thickness(mm) | Deviation(mm) | Width(mm) | Deviation(mm) |
a | a | b≤3.15 | ±0.03 |
a≤3.15 | ±0.03 | 3.15b≤6.30 | ±0.05 |
3.15a≤6.30 | ±0.05 | 6.30b≤12.50 | ±0.07 |
6.3a≤7.10 | ±0.07 | 12.50b≤16.00 | ±0.09 |
Copper sheet wire