What is C11000 copper?
C11000 copper alloy, also known as electrolytic copper, is a high-purity copper alloy with a copper content exceeding 99.90%. Due to its high electrical and thermal conductivity, it is widely used in the electrical and electronics industries. C11000 copper alloy possesses excellent mechanical properties and corrosion resistance, making it particularly suitable for applications requiring high electrical and thermal conductivity.
What is the price of C11000 copper tube?
| Size | Price in USD |
|---|---|
| 17 MM OD X 3 MM WT | $ 21.64 |
| 1/4 OD X 0.36 THK X 20 SWG | $ 27.66 |
| 19.05MM ODX14BWG | $ 12.36 |
| DIA 50MM X 8SWG X 2MTR | $ 15.81 |
| 1/2 OD X 0.89 MM THK | $ 26.01 |
| 50MM X 8SWG X 7 MTR | $ 15.82 |
Physical Properties of C11000 (Cu-ETP)
| Product Property | US Customary | Metric |
| Coefficient of Thermal Expansion | 9.4 · 10-6 per oF (68-212 F) | 16.9 · 10-6 per oC (20-100 C) |
| Coefficient of Thermal Expansion | 9.6 · 10-6 per oF (68-392 F) | 17.3 · 10-6 per oC (20-200 C) |
| Coefficient of Thermal Expansion | 9.8 · 10-6 per oF (68-572 F) | 17.6 · 10-6 per oC (20-300 C) |
| Density | 0.322 lb/in3 @ 68 F | 8.91 gm/cm3 @ 20 C |
| Electrical Conductivity | 101%IACS @ 68 F | 0.591 MegaSiemens/cm @ 20 C |
| Electrical Resistivity | 10.3 ohms-cmil/ft @ 68 F | 1.71 microhm-cm @ 20 C |
| Melting Point Liquid US | 1981 F | 1083 C |
| Melting Point Solid US | 1949 F | 1065 C |
| Modulas of Elasticity in Tension | 17000 ksi | 117000 MPa |
| Modulas of Rigidity | 6400 ksi | 44130 MPa |
| Specific Gravity | 8.91 | 8.91 |
| Specific Heat Capacity | 0.092 Btu/lb/oF at 68 F | 393.5 J/kg · oK at 293 K |
| Thermal Conductivity | 226.0 Btu · ft/(hr · Ft2 · oF) at 68 F | 391.1W/m · oK at 20 C |
Fabrication of C11000 Electrolytic Tough Pitch Copper
| Joining Technique | Suitability |
| Brazing | Good |
| Butt Weld | Good |
| Capacity for Being Cold Worked | Excellent |
| Capacity for Being Hot Formed | Excellent |
| Coated Metal Arc Welding | Not Recommended |
| Forgeability Rating | 65 |
| Gas Sheilded Arc Welding | Fair |
| Machinability rating | 20 |
| Oxyacetylene Welding | Not Recommended |
| Seam Weld | Not Recommended |
| Soldering | Excellent |
| Spot Weld | Not Recommended |
Mechanical Properties of C11000 Copper Tube
| Property | Value |
|---|---|
| Tensile Strength (MPa) | 200 – 300 |
| Yield Strength (MPa) | 40 – 100 |
| Elongation (%) | ≥ 30 |
| Hardness (HRB) | 40 – 80 |
| Electrical Conductivity | 100% IACS Min |
| Density | 8.94 g/cm³ |
Equivalent Grade Chart Of C11000 Copper Tubing
| CATEGORY/STANDARD | BS | ASTM | IS | EN | DIN | JIS | ISO |
|---|---|---|---|---|---|---|---|
| Electrolytic Tough Pitch (ETP) | C101 | C11000 | IS191 – CuETP IS 6912 – ETP |
CW004A | 2.006 | H3250(92)-C1100 BE | R1337-CuETP |
| SPECIFICATIONS | DESIGNATION |
|---|---|
| Europen | Cu-ETP |
| ISO | Cu-ETP |
| JIS | C-1100 |
| BS | Cu-ETP-2 |
| Russian | MO |
C11000 ETP (Electrolytic Tough Pitch) Pipes Application
Antimicrobial Applications
Telecommunications Industry
Electrical Industry
Architectural Industry
Plumbing Pipe
Air Conditioning and Refrigeration
Evaporator
Brewery and Distillery Tubes
UNS C11000 Seamless Tube Size Chart
| OD (mm) | Wall thickness (mm) |
|---|---|
| 4.76 | 0.28~1.0 |
| 3.8 | 0.28~0.60 |
| 6.35 | 0.28~1.50 |
| 5 | 0.25~1.0 |
| 9~9.52 | 0.26~1.50 |
| 7~7.94 | 0.28~1.50 |
| 15.88~16 | 0.41~1.80 |
| 12~12.7 | 0.34~1.50 |
| 22.22 | 0.89~2.0 |
| 19.05 | 0.71~2.0 |
| 28.58 | 1.2~2.0 |
Product Forms We Can Provide
| Product Category | Material Standards | Common Alloys | Key Specifications (Can be Customized) |
|---|---|---|---|
| Copper Tubes | ASTM B75, B88, B280,B111; EN 12449, 12451; DIN EN 12735; JIS H3300 | C10100 (OFE), C11000 (ETP), C12200 (DHP), C23000, C70600,C71500 | OD: 3mm - 300mm Wall Thickness: 0.5mm - 20mm Temper: Soft (O), Half-Hard (H50), Hard (H80) Form: Straight Lengths, Coils, U-Bends |
| Copper Sheets / Plates | ASTM B152, B248, B248M; EN 1652; DIN 1787; JIS H3100, H3250 | C10100 (OFE), C11000, C10200 (OF), C26000, C86200 | Thickness: 0.3mm - 100mm Width: Up to 1200mm Length: Up to 3000mm (or coils) Surface: Mill, Polished, Brushed |
| Copper Rods / Bars | ASTM B187, B301, B411; EN 12163, 12164; DIN 17672; JIS H3250 | C10100 (OFE), C11000, C14500, C36000, C63000 | Diameter/Rect. Size: 3mm - 300mm Shape: Round, Square, Hexagonal, Rectangular Condition: Drawn, Extruded, Hot Rolled |
| Copper Wires | ASTM B1, B2, B3, B258; EN 13601; IEC 60228; JIS H3100 | C10100 (OFE), C11000, C14420, C14500 | Diameter: 0.1mm - 20mm Temper: Soft, Annealed, Hard-Drawn Form: Bare, Tinned, Stranded, on Spools |
| Copper Foils / Strips | ASTM B103, B370; EN 1652; DIN 1787; JIS H3100 | C10100 (OFE), C10200, C11000, C19400, C26800 | Thickness: 0.02mm - 2.0mm Width: Up to 600mm Temper: Rolled, Annealed |
| CNC Machining Parts | As per Customer Drawing/Req. | All Common Copper Alloys (including C10100, C11000, C86200, etc.) | Process: Turning, Milling, Drilling, Tapping Tolerance: ±0.005mm - ±0.1mm Post-Processing: Deburring, Polishing, Plating |
Our factory
Our manufacturing facility operates a comprehensive and modern production line, equipped with advanced continuous casting, precision rolling, high-speed drawing, and multi-axis CNC machining centers, enabling us to process copper and copper alloys (such as C10100, C11000, C12200, C71500,C70600 etc.) into a full range of products including tubes, sheets, rods, wires, and foils. To ensure top-tier quality, we have implemented a rigorous in-process and final inspection system, utilizing state-of-the-art equipment such as spectrometers for material verification, digital tensile testers for mechanical property checks, precision dimensional gauges, and eddy current or ultrasonic testers for defect detection, guaranteeing that every product meets or exceeds international standards such as ASTM, EN, and JIS, as well as specific customer requirements.
