Shanghai Changyu Copper Co, Ltd.
Shanghai Changyu Copper Co, Ltd. Six First-Class
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C11000 Rolled Copper Foil
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 > 99.96%
Thickness Range: 0.009mm-0.15mm
Width Range: 4mm-600mm
Temper: Hardness, Half Hardness, Softness
Application: Transformer, Copper Flexible Connector, CCL, FCCL, Geothermal Film, Construction, Decoration etc.
| Name | GB | ALLOY NO. | SIZE (mm) | ||||
| (ISO) | (ASMT) | (JIS) | (BIS) | (DIN) | |||
| Copper Foil | T2 | Cu-ETP | C11000 | C1100 | C101 | R-Cu57 | Thickness: 0.009-0.15/Max Width: 600 |
| TP2 | Cu-DHP | C12200 | C1220 | C106 | SF-C | ||
GT01A Rolled Copper Foil
GT01A is equivalent to C14420 in ASTM. This copper strip, with excellent heat-exchanging performance, high softening temperature and high electric conductivity, is mainly used for radiator fins.
Chemical Composition (%)
| Cu+Sn+Te | Te | Sn |
| ≥ 99.90 | 0.005~0.015 | 0.05~0.15 |
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 |
| 0.01~0.06 | ± 0.002 | 16~500 | ± 0.08 |
| > 0.06~0.10 | ± 0.005 | ||
| > 0.10~0.20 | ± 0.008 |
Specifications Available (mm)
| Thickness | Width | Temper |
| 0.01~0.06 | 16~240 | Y,T |
| > 0.06~0.10 | 16~290 | Y,T |
| > 0.10~0.20 | 16~500 | M,Y4,Y,T |
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 |
| Germany | DIN-EN 1652:1997 | COPPER AND COPPER ALLOYS PLATE,SHEET,STRIP AND CIRCLES FOR GENERAL PURPOSES |
| DIN-EN 1758 :1997 | COPPER AND COPPER ALLOYS STRIP FOR LEADFRAMES | |
| SEMI | SEMI G4-0302 | SPECIFICATION FOR INTERGRATED CIRCUIT LEADFRAME MATERIALS USED IN THE PRODUCTION OF STAMPED LEADFRAMES |