镀锡铜包钢方线技术条件
| 截面尺寸 a×a(mm) |
允许偏差(mm) | 对角线长度(mm) | 允许偏差(mm) | 抗拉强度(N/mm2) | 延伸率(%) | 弯曲次数(数) |
| 0.30×0.30 | ±0.005 | 0.370 | ±0.01 | ≥700 | 4 | ≥2 |
| 0.35×0.35 | ±0.005 | 0.430 | ±0.01 | ≥700 | 4 | ≥2 |
| 0.40×0.40 | ±0.005 | 0.520 | ±0.01 | ≥850 | 5 | ≥2 |
| 0.45×0.45 | ±0.005 | 0.580 | ±0.01 | ≥850 | 5 | ≥2 |
| 0.50×0.50 | ±0.005 | 0.655 | ±0.01 | ≥850 | 5 | ≥2 |
| 0.60×0.60 | ±0.005 | 0.810 | ±0.01 | ≥750 | 5 | ≥2 |
| 0.64×0.64 | ±0.005 | 0.860 | ±0.01 | ≥700 | 5 | ≥2 |
| 0.68×0.68 | ±0.005 | 0.920 | ±0.01 | ≥680 | 5 | ≥2 |
| 0.70×0.70 | ±0.005 | 0.940 | ±0.01 | ≥680 | 5 | ≥2 |
| 0.80×0.80 | ±0.005 | 1.080 | ±0.01 | ≥580 | 5 | ≥2 |
| 0.90×0.90 | ±0.010 | 1.210 | ±0.01 | ≥550 | 5 | ≥2 |
| 1.00×0.50 | ±0.010 | 1.060 | ±0.01 | ≥550 | 5 | ≥2 |
| 1.00×0.60 | ±0.010 | 0.090 | ±0.01 | ≥550 | 5 | ≥2 |
| 1.00×1.00 | ±0.010 | 1.360 | ±0.01 | ≥550 | 5 | ≥2 |
|
品番：SWM15-25-5 |
||||||
Tel：
￥面议
￥面议
￥面议
Tel：
￥面议
￥面议
￥面议
Tel：
￥面议
￥面议
￥面议
Tel：
￥面议
￥面议
￥面议
