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C7025 Copper Alloy Strip High Conductivity 1.0mm Thickness

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C7025 Copper Alloy Strip High Conductivity 1.0mm Thickness

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Brand Name :	OHMALLOY
Model Number :	C7025
Certification :	SGS
Price :	30USD/KG
Supply Ability :	50T/Monthes

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C7025 Copper Alloy Strip High Conductivity 1.0mm Thickness

C 7025 alloy strip in thickness from 0.2mm to 1.0mm

C7025 (CuNi3SiMg) is a kind of copper alloy with high strength and high conductivity, especially in the later stage of alloy manufacturing process. This effect is like calendering again, which makes the material harder and stronger, and increases the conductivity and elongation at the same time.

Standard:

DIN	EN	ASTM	JIS
CuNi3SiMg	CuNi3SiMg	C70250	C7025

Chemical composition:

Cu	Bal.
Ni	2.2-4.2
Si	0.25-1.2
Mg	0.05-0.3

Foil For Power Copper T2 strip Copper T2 strip Name C1100 Copper CoilPhysical property:

Density(g/cm3)	8.82
Conductivity IACS%(20℃)}	40min
Modulus of elasticity(KN/mm2)	130
Thermal conductivity {W/(m*K)}	190
Coefficient of thermal expansion( 10-6/℃ 20/℃ ~100/℃)	17.3

Status	Tensile strength	Elongation A50	Hardness
Status	(Rm,MPa)	(%)	(HV)
R620	620-760	10min	180-220
R650	650-780	7min	200-240
R690	690-800	5min	220-260
R760	760-840	7min	210-250

Available size,side bend, burr

Grade

Status

Thick(mm)

Width(mm)

Side bend

(mm/M)

Burr

(mm)

C70250

R620/ R650/ R690

0.2-1.0

20-620

<0.03

Package

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