Rolled Copper Foil has extraordinary strength, bendability, ductility and lustrous surface, plus its excellent mechanical capacity, makes it irreplaceable as a raw material.
Base Material: C11000 Copper, Cu > 99.90%
Thickness Range: 0.0004inch~0.006inch (0.01mm-0.15mm)
Width Range: 0.16inch~24inch (4mm-600mm)
Temper: Hard, Quarter Hard, Half Hard, Soft
Application: Transformer, Copper Flexible Connector, CCL, FCCL, PCB, Geothermal Film, Construction, Decoration etc.
| GB | ALLOY NO. | SIZE (mm) |
| (ISO) | (ASMT) | (JIS) | (BIS) | (DIN) |
| T2 | Cu-ETP | C11000 | C1100 | C101 | R-Cu57 | Thickness: 0.01-0.15/Max Width: 600 |
| TU2 | Cu-OF | C10200 | C1020 | Cu-OFC | OF-Cu |
Mechanical Properties
| Temper | JIS Temper | Tensile Strength Rm/N/mm 2 | Elongation A50/% | Hardness HV |
| M | O | 220~275 | ≥ 15 | 50~70 |
| Y4 | 1/4H | 240~300 | ≥ 9 | 65~85 |
| Y | H | 330~450 | - | 100~140 |
| T | EH | 380~510 | - | - |
Note: We can provide products with other properties according to customers` requirements.
Physical Properties
Density: 8.9g/cm3
Electrical conductivity (20°C): min 90%IACS for annealed to temper
min 80%IACS for rolled to temper
Thermal conductivity (20°C): 390W/(m°C)
Elastic modulus: 118000N/m
Softening temperature: ≥380°C
Sizes and Tolerances (mm)
| Thickness | Thickness Tolerances | Width | Width Tolerances |
| 0.01~0.015 | ± 0.002 | 4~250 | ± 0.1 |
| > 0.018~0.10 | ± 0.002 | 4~600 |
| > 0.10~0.15 | ± 0.005 | 4~600 |
Specifications Available (mm)
| Thickness | Width | Temper |
| 0.01~0.015 | 4~250 | O,H |
| > 0.018~0.10 | 4~600 | O,H |
| > 0.10~0.15 | 4~600 | O,1/4H,1/2H,H |
Carried Standard(Latest)
| Nations | Standard No. | Standard Name |
| China | GB/T2059--2000 | CHINA'S NATIONAL STANDARD |
| Japan | JIS H3100 :2000 | COPPER AND COPPER ALLOY SHEETS,PLATES AND STRIPS |
| U.S.A | ASTM B36/B 36M -01 | STANDARD SPECIFICATION FOR BRASS,PLATE,SHEET,STRIP AND ROLLED BAR |
