Rolled Copper Foil

Application：Mainly used in electronic products, PCB circuit board, 5G products, 3C products, LED light belt, new energy vehicles, cable and other industries.

Characteristic：It has excellent thermal conductivity, electrical conductivity and flexibility, and can be cold working and welding.

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New Energy

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Chemical composition

Designation				Composition (mass fraction) /%
GB	EN	ASTM	JIS	Cu+Ag	Bi	Sb	As	Fe	Pb	S	O
T2	Cu-ETP	C11000	C1100	≥99.90	≤0.001	≤0.002	≤0.002	≤0.005	≤0.005	≤0.005	≤0.040

Properties

Condition	Thickness/mm	Tensile strength Rm/MPa	Elongation A50/%	Vickers hardness/HV	Conductivity/%IACS	Volume resistivity/Ω·m㎡/m
O60	0.012-0.018	≥140	≥3.5	≤70	≥98	≤0.017593
	>0.018-0.035	≥160	≥7	≤70	≥98	≤0.017593
	>0.035-0.050	≥165	≥10	≤70	≥98	≤0.017593
	>0.050-0.070	≥170	≥15	≤70	≥98	≤0.017593
	>0.070-0.100	≥175	≥16	≤70	≥98	≤0.017593
H01	0.012-0.100	215-275	-	60-90	≥98	≤0.017593
H02	0.012-0.100	245-345	-	80-110	≥98	≤0.017593
H04	0.012-0.100	≥295	-	≥90	≥98	≤0.017593

Note: Other products with performance requirements can also be supplied after negotiation between the supply and demand parties. For example, electrical conductivity ≥100%IACS.

Dimensions and tolerances

Thickness/mm	Tolerances/mm		width/mm	Tolerances/mm
Thickness/mm	Common level	Higher level	width/mm	Common level	Higher level
0.012-0.035	±0.003	±0.002	10-600	±0.2	±0.1
>0.035-0.08	±0.004	±0.003	10-600	±0.2	±0.1
>0.08-0.10	±0.005	±0.004	10-600	±0.2	±0.1

NOTE: If the dimensional tolerance required by the demander is single positive or single negative tolerance, the value shall be twice the corresponding value in the table.