JIMA Copper
JIMA COPPER
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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 | 0.10/0.012/0.018/0.025/0.035mm | Width | ≤520mm | ||||
| Item | Unit | Parameter | |||||
| Thickness | MM | 0.010 | 0.012 | 0.018 | 0.025 | 0.035 | |
| Grade | － | C1100 | C1100 | C1100 | C1100 | C1100 | |
| Copper content | % | ≥99.95 | ≥99.95 | ≥99.95 | ≥99.95 | ≥99.95 | |
| Area Weight | g/m2 | 89±3 | 107±4 | 160±5 | 222±7 | 305±10 | |
| Roughness | (RA) | Um | ≤0.15 | ≤0.15 | ≤0.15 | ≤0.15 | ≤0.15 |
| (RZ) | Um | ≤1.7 | ≤1.7 | ≤1.7 | ≤1.7 | ≤1.7 | |
| Tensile Strength(MP) | State normal | Mpa | ≥360 | ≥380 | ≥400 | ≥400 | ≥400 |
| State temper (180℃) | Mpa | ≥160 | ≥160 | ≥160 | ≥160 | ≥160 | |
| Elongation(%) | State normal | % | ≥1.0 | ≥1.2 | ≥1.4 | ≥1.4 | ≥1.4 |
| state temper l(180℃) | % | ≥7 | ≥8 | ≥10 | ≥10 | ≥10 | |
| MIT | State normal | Time | ≥2400 | ≥2400 | ≥2400 | ≥2400 | ≥2400 |
| state temper (180℃) | Time | ≥2400 | ≥2400 | ≥2400 | ≥2400 | ≥2400 | |
| Peel strength | N/mm | ≥0.8 | ≥1.0 | ≥1.3 | ≥1.35 | ≥1.4 | |
| High temperature oxidation resistance(180℃ 1hour) | － | Qualified | Qualified | Qualified | Qualified | Qualified | |
Remark:Standard Width,520(±1)mm,May according to the customer request tailor.