种类 | 铜带材 | 材质 | 铜合金 |
产地 | 河南 新乡 龙泉 | 规格 | 0.1-0.8mm,20-420mm |
铜带规格型号:tu1tu2(t2)c10200c1020 |
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质量标准 |
qualitystandard |
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厚度 |
0.1mm-0.8mm |
depth |
0.1mm-0.8mm |
宽度 |
≤450mm |
width |
≤450mm |
长度 |
≤5000m |
length |
≤5000m |
侧边弯曲度 |
≤150mm/n |
sidecamber |
≤150mm/n |
维氏硬度 |
55hv-100hv |
hardness |
55hv-100hv |
导电率 |
≥ |
eiecticconductivity |
≥ |
抗拉强度 |
≥195mpa |
tensilestrenhth |
≥195mpa |
伸长率 |
≥40% |
eiongation |
≥40% |
电阻率 |
≤0.01724 |
resistance |
≤0.01724 |
含氧率 |
≤0.0008% |
oxygencontent |
≤0.0008% |
铜加银 |
≥99.97% |
cu.purity |
≥99.97% |