C10200 Oxygen-Free Copper Pipe for Precision Fabrication | China Supplier

Choosing the right copper tube is not only about conductivity. For many manufacturers, the material also needs to withstand repeated brazing, tube bending and forming without internal defects. C10200 Copper Pipe is produced from oxygen-free copper containing at least 99.95% Cu, giving it excellent fabrication characteristics while maintaining very high electrical and thermal conductivity.

Compared with standard tough-pitch copper, C10200 is frequently selected for assemblies exposed to hydrogen atmospheres, vacuum service or multiple welding operations because its low oxygen content helps reduce the risk of embrittlement during fabrication.

Purchasing Information

Item	Details
Product	C10200 Copper Pipe
Standard	ASTM B75 / ASTM B280
Copper Purity	≥99.95%
Pipe Type	Seamless / Drawn Tube
Outside Diameter	6–325 mm
Wall Thickness	0.5–25 mm
Length	1–6 m or Customized
Available Tempers	Soft (O60), Hard Drawn (H55)
Value-added Service	Tube Cutting, Bending, End Forming
Packing	Wooden Cases or Export Bundles

Property	Value
Copper + Silver	≥99.95%
Oxygen	≤0.001%
Electrical Conductivity	≥100% IACS
Thermal Conductivity	Approx. 390 W/m·K
Tensile Strength (Annealed)	≥200 MPa
Elongation	≥40%

Why Many Manufacturers Choose C10200

Better Performance During Brazing

Low oxygen content isn't just a number on a datasheet-it's the difference between a clean braze joint and a hidden crack that only shows up on your leak tester. C10200 keeps oxygen below 0.001%, so hydrogen embrittlement doesn't become your problem during vacuum brazing or reducing atmosphere welding.

Consistent Tube Quality

Seamless production gives you uniform wall thickness and smooth internal surfaces-two things you can't see with the naked eye, but you'll feel them every time your sealing test passes on the first run. No chasing leaks. No rework. Just consistent performance, batch after batch.

Easy Secondary Processing

C10200 bends, expands, swages and end-forms beautifully-that's the material doing its job. What we add is tighter ovality control, cleaner end finishes, and dimensional allowances that actually make sense for your tooling. Less time fitting and trimming. More time producing.

Flexible Supply Options

Custom lengths, small trial batches, export-ready packaging-we don't treat these as "special requests." They're how we operate every day. OEM or project buyer, 10 meters or 10 tons, we cut, pack and ship to match your schedule, not ours.