Q1: What's your guarantee?
A1: All our products have 6 months guarantee after received goods, if any quality problem can contact us.
Q2: What's your delivery time ?
A2: The common delivery time is 5-35 working days. The specific delivery time depends on the items and the quantity of your order.
Q3: What's your minimum order quantity?
A3: The MOQ is 150 kg.
Q4: Can you supply the sample?
A4: We can supply samples to check the quality before bulk order. But the price will be sample price not wholesale price.
Q5. Do you test all your goods before delivery?
A5: Yes, we have 100% test before delivery.
Q6. what is your standard width?
A6: 520mm and 620mm,we accept customization for the width. we can cut it into any size that you demand after pass discussing.
| Thickness | 0.01mm 0.018mm 0.035mm | Width | ≤600mm | ||
| Item | Unit | Parameter | |||
| Thickness | MM | 0.01 | 0.018 | 0.035 | |
| Grade | － | C1100 | C1100 | C1100 | |
| Copper content | % | ≥99.95 | ≥99.95 | ≥99.95 | |
| Area Weight | g/㎡ | 88±4 | 151±5 | 301±10 | |
| Roughness | Ra | Um | ≤0.15 | ≤0.15 | ≤0.15 |
| Rz | Um | ≤1.0 | ≤1.0 | ≤1.0 | |
| Tensile Strength(MP) | Processing State | Mpa | ≥380 | ≥400 | ≥400 |
| state temper (180℃) | Mpa | ≥160 | ≥160 | ≥160 | |
| Elongation(%) | Processing State | % | ≥1.3 | ≥1.4 | ≥1.4 |
| state temper (180℃) | % | ≥8 | ≥10 | ≥10 | |
| Electrical Performance |
Conductivity |
20℃ IACS | ≥98% | ≥98% | ≥98% |
| High temperature oxidation resistance(180℃ 1hour) | － |
Qualified |
Qualified |
Qualified |
|
Remark:Other thickness products can be customized
