High Performance Rolled Annealed RA Copper Foil 50um For Wide Copper Tape
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 |
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