Products Description

C10100 OFE Copper Pipe Supplier | High Conductivity Copper Tube from China

For applications where electrical conductivity and material purity are more important than mechanical strength, C10100 Copper Pipe is often the preferred choice. Also known as Oxygen-Free Electronic (OFE) Copper, C10100 contains a minimum copper content of 99.99% and an oxygen content typically below 0.0005%, making it suitable for vacuum systems, semiconductor equipment, induction coils, and high-frequency electrical components. Its exceptionally low impurity level also provides excellent brazing and welding performance.

Product Specifications

Item	Details
Product Name	C10100 Copper Pipe
Standard	ASTM B75, ASTM B280, ASTM B152
Grade	C10100
Outside Diameter	6–300 mm
Wall Thickness	0.5–20 mm
Length	1000–6000 mm or Custom
Temper	O60 (Annealed), H55 (Drawn)
Surface Finish	Bright, Polished
Payment Terms	T/T, L/C

Item	Value
Copper (Cu)	≥99.99%
Oxygen (O)	≤0.0005%
Electrical Conductivity	≥101% IACS
Thermal Conductivity	Approx. 391 W/m·K
Tensile Strength (Annealed)	≥205 MPa
Elongation	≥40%

Why Choose C10100 Copper Pipe?

Ultra-High Purity for Critical Industries

The extremely low oxygen content minimizes the risk of hydrogen embrittlement during brazing and welding, making C10100 suitable for vacuum equipment and electronic manufacturing.

Outstanding Electrical Conductivity

With conductivity reaching 101% IACS or higher, C10100 is widely used in power transmission, induction heating, and high-current electrical systems where energy loss must be minimized.

Excellent Thermal Transfer Performance

Its thermal conductivity of approximately 391 W/m·K allows efficient heat dissipation, making it suitable for heat exchangers, cooling systems, and precision thermal control equipment.