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| Categories | Soft Copper Foil |
|---|---|
| Brand Name: | JIMA |
| Model Number: | RCU001 |
| Certification: | SGS, ISO,Reach, RoHS，CQC |
| Place of Origin: | Shanghai China |
| MOQ: | 200Kg |
| Price: | Negotiations |
| Supply Ability: | 500 Ton per month |
| Delivery Time: | 7-15 days |
| Packaging Details: | Wooden carton |
| application: | Transformer |
| temper: | O，soft |
| color: | red copper |
| Cu（Min): | 99.95% |
| standard: | GB/T18813-2002，GB/T5231-2001 |
| Company Info. |
| JIMA Copper |
| Verified Supplier |
| View Contact Details |
| Product List |
Extremely Good Easy To Proceed Astm C11000 Copper Foil Strip For Transformer
Chemical Composition (%) | |||
Cu | 99.9 min | O2 | 0.02-0.004 |
Physical Properties | |||
Density g/cm3 | 8.94 | Coefficient of thermal expansion 10-6 /℃ 20/℃-100/℃ | 17.7 |
Electrical conductivity IACS%(20℃) | 99 | Thermal Conductivity W/(m*k) | 390 |
Modulus of elasticity (KN/mm2) | 118 | ||
Mechanical Properties
Temper | Tensile strength (RM, Mpa) | Yield Strength (Rp0.2 Mpa) | Elongation A50 | Vickers Hardness (HV) |
O | 195 min | - | 35 min | 60 max |
1/4 H | 215-255 | - | 25 min | 60-80 |
1/2 H | 255-315 | - | 15 min | 80-100 |
H | 290 min | - | 5 min | 100-130 |
EH | - | - | - | - |
Fabrication Properties
Capacity For Being Cold Worked | excellent | ||
Machinability | less suitable | ||
Capacity for Being Eletroplated | excellent | ||
Capacity for Being Hot-Dip Tinned | excellent | ||
Soft Soldering | excellent | ||
Resistance Welding | less suitable | ||
Gas Shielded Arc Welding | excellent | ||
Laser Welding | good |
| 2. | Range of work: |
| 1). | thickness: 0.12--2mm |
| 2). | width: 50 to 620mm |
| 3). | weight: about 100--5000kg/roll |
| 3. | Range of usage: |
| 1). | radio frequency cable |
| 2). | transformer |
| 3). | lead frame |
| 4). | copper cladding aluminum |
| 5). | water heater exchanger |
| 6). | automotive manufacturers |
Application | Merit | ||
a. Terminals | b. Connectors | a. Good thermal and electrical conductity | b. Easy to proceed |
c. Switch parts | d. Relay parts | c. With good ductility and malleability, corrosion resistance and
weather fastness | |
1.Can I have a sample order? | |||
Yes, welcome to place sample orders to test and check our quality. | |||
2.Can we visit your company before place the order? | |||
Yes, welcome anytime. | |||
3.How does your company control the quality? | |||
Quality first. In order to guarantee high quality for our products,
always makes a serious inspection for all products and raw materials in strict procedure. | |||
4.Information needed if I want a quotation? | |||
Name, Standard, Material Grade(Chemical Composition), Size
Quantity, Weight. |
Photos
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