High-precision 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 > 99.90% 
Thickness Range: 0.0004inch~0.006inch (0.01mm-0.15mm) 
Width Range: 0.16inch~16inch (4mm-400mm) 
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: 400
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 (20C): min 90%IACS for annealed to temper 
                                            min 80%IACS for rolled to temper  
Thermal conductivity (20C): 390W/(mC) 
Elastic modulus: 118000N/m 
Softening temperature: 380C

Sizes and Tolerances (mm)

Thickness	Thickness Tolerances	Width	Width Tolerances
0.01~0.015	0.002	4~250	0.1
> 0.018~0.10	0.003	4~400
> 0.10~0.15	0.005	4~400

Specifications Available (mm)

Thickness	Width	Temper
0.01~0.015	4250	O,H
> 0.018~0.10	4400	O,H
> 0.10~0.15	4400	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
Germany	DIN-EN 1652:1997</p

AlloTech is professional as one of the leading high-precision ra copper foil manufacturers and suppliers in China, bringing you the best quality and effective products. We are equipped with a productive factory. Welcome to contact us.