99.99% Pure Copper Plate Sheet Excellent Surface Finish
99.99% Copper Plate Sheet Excellent Surface Finish
Description
Copper Plate, made of pure copper or copper alloy in various shapes including rods,wires, plates, strips, tubes, foils, etc., collectively referred to as copper.
Copper materials include copper plates, copper rods, copper tubes, copper strips, copper wires, copper bars, copper materials.
1. The surface of hot rolled plate should be clean; Delamination, cracks, peeling, inclusion and green rust are not allowed, but repair is allowed, and the thickness of the plate should not exceed the allowable deviation after repair.
The surface of hot rolled plate is allowed to have slight and local scratches, spots, pits, pressed objects, wrinkles, roller
marks and other deviations that do not make the thickness of the plate exceed the allowable deviation.
2. The surface of cold rolled plate should be smooth and clean; Delamination, cracking, peeling, inclusion and green rust are not allowed.
The surface of the cold-rolled sheet is allowed to have slight and local scratches, spots, pits, pressed objects, wrinkles, roller marks, oil marks and other deviations that do not make the thickness of the sheet exceed the allowable deviation.
Table 1. Chemical composition of Copper Plate/Sheet
| Chemical Requirements | ||||||||||
| CU+AG (%) | SN (%) | ZN (%) | PB (%) | NI (%) | FE (%) | SB (%) | S (%) | AS (%) | BI (%) | O (%) |
| ≥99.90 | ≤0.002 | ≤0.005 | ≤0.005 | ≤0.005 | ≤0.005 | ≤0.002 | ≤0.005 | ≤0.002 | ≤0.001 | ≤0.06 |
| Alloy | Chemical Composition | ||||
| QB | JIS /ASTM | Cu | P | O | Other |
| T2 | JIS C1100 | 99.9 | 0.015-0.040 | - | balance |
| TU | ASTM C10300 | 99.95 | 0.001-0.005 | - | balance |
| TP1 | JIS C1220 | 99.9 | 0.004-0.012 | - | balance |
Table 2. Typical mechanical properties for Copper Plate/Sheet
| Grade(China) | Grade(Japan) | Temper | Vickers Hardness (HV) | Tensile strength(Mpa) | Elongation(%) |
| T2/T3/TP1/TP2 | C11000/C1201 | M | - | ≥290 | ≥40 |
| C1220.etc. | Y4 | 75-125 | 325~410 | ≥35 | |
| Y2 | 85-145 | 340~460 | ≥25 | ||
| Y | 105-175 | 390~530 | ≥13 | ||
| T | - | ≥490 | - |
FAQ
Q1. Are you a manufacturer or trader?
We are a manufacturer, and we can have our own factory produced many steel products.
Q2. Whether your company supports Trade Assurance order?
Yes, we can (100% product quality protection; 100% on-time shipment protection; 100% payment protection)
Q3. Can we get the some samples? Any charges?
Yes, you can get available samples in our stock. If the samples from new production, we will charge some reasonable cost, but this amount will be deducted from your first order.
Q4. How do we build up business relations with your company?
Send us your requirement which includes size, coating info, parameters, quantity, destination .
Q5. What is the MOQ?
We can accept small orders.Please feel free to contact us, we can meet your requirements.
Q6. What's your advantage?
With high-quality products and efficient customer service, we adhere to the principle of customer first.
Q7. How long is your delivery time?
Prompt or as your request.
Q8. What is your terms of payment?
30%TT in advance and the balance against of copy of B/L.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.