Products Description
C11000 (Cu-ETP) is an electrolytic tough-pitch copper as defined by European standard (EN). It belongs to the category of industrial pure copper, with a copper content of ≥99.90%. It is characterized by its excellent electrical conductivity, thermal conductivity and processing performance, and is widely used in electrical, construction and precision manufacturing fields.
C11000 ETP Copper Chemical Properties
(%max., unless shown as range or min.)
| Cu(1) | O | |
| Min./Max. | 99.90 min | - |
| Nominal | - | .04 |
C11000 ETP Copper Physical Properties
| Melting Point – Liquidus ⁰F | 1981 | |
| Melting Point – Solidus ⁰F | 1949 | |
| Density lb/cu in. at 68⁰F | 0.322(1) | |
| Specific Gravity | 8.91 | |
| Electrical Conductivity % IACS at 68⁰F | 101(2) | |
| Thermal Conductivity Btu/sq ft/ft hr/ ⁰F at 68⁰F | 226 | |
| Coefficient of Thermal Expansion 10-6 per ⁰F (68-212 ⁰F) | 9.4 | |
| Coefficient of Thermal Expansion 10-6 per ⁰F (68-392 ⁰F) | 9.6 | |
| Coefficient of Thermal Expansion 10-6 per ⁰F (68-572 ⁰F) | 9.8 | |
| Specific Heat Capacity Btu/lb/⁰F @ 68 ⁰F | 0.092 | |
| Modulus of Elasticity in Tension ksi | 17000 | |
| Modulus of Rigidity ksi | 6400 |
C11000 ETP Copper Fabrication Properties
| Alloy | Joining Technique | Suitability Level |
| C11000 | Soldering | Excellent |
| Brazing | Good | |
| Oxyacetylene Welding | Not Recommended | |
| Gas Shielded Arc Welding | Fair | |
| Coated Metal Arc Welding | Not Recommended | |
| Spot Weld | Not Recommended | |
| Seam Weld | Not Recommended | |
| Butt Weld | Good | |
| Capacity for Being Cold Worked | Excellent | |
| Capacity for Being Hot Formed | Excellent | |
| Forgeability Rating | 65 | |
| Machinability Rating | 20 |
C11000 ETP Applications
Copper 110 has an extremely wide range of applications based on its conductivity, corrosion resistance, workability, and beauty. Some common applications of C11000 Copper include:
Electrical
Telecommunications
Architectural
Antimicrobial
Our inventory is in stock
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C11000 copper tube |
C11000 drawn copper tube |
C11000 heat exchanger tube |
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C11000 copper pipe |
Copper alloy C11000 tube |
C11000 plumbing tube |
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C11000 ETP copper tube |
ASTM B75 C11000 tube |
C11000 copper hollow bar |
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C11000 seamless tube |
UNS C11000 copper tube |
C11000 square copper tube |
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C11000 welded tube |
C11000 condenser tube |
C11000 bright annealed tube |
about us
Our Product Portfolio
We supply an extensive inventory of copper products in various forms, grades, and tempers to meet your exact specifications.
1. Copper & Copper Alloy Tubes/Pipes
Type: Copper Seamless Tube, Copper Welded Tube, Capillary Tube, Refrigeration Tube, Heat Exchanger Tube, Condenser Tube, Dehydrated Tube.
Key Alloys: C10200 (OFHC Copper), C11000 (ETP Copper), C12200 (DHP Copper), C44300, C68700, C70600 (Copper Nickel 90/10), C71500 (Copper Nickel 70/30).
2. Copper & Copper Alloy Sheets/Plates
Type: Copper Sheet, Copper Plate, Copper Foil, Copper Thin Sheet, Copper Thick Plate, Embossed Sheet, Perforated Sheet.
Key Alloys: C10200, C11000, C17200 (Beryllium Copper), C26000 (Cartridge Brass), C26800, C28000 (Muntz Metal).
3. Copper & Copper Alloy Bars/Rods
Type: Copper Round Bar, Copper Square Bar, Copper Hexagonal Bar, Copper Flat Bar, Copper Wire Rod.
Key Alloys: C10100, C11000, C36000 (Free-Cutting Brass), C38500 (Architectural Bronze).
4. Copper & Copper Alloy Strips/Wires
Type: Copper Strip, Copper Coil, Copper Flat Wire, Copper Bare Wire, Copper Braided Wire, Copper Tin-Plated Wire.
Key Alloys: C11000, C26000 (Brass Strip), C51900 (Phosphor Bronze), C52100, C70400.
Quality & Standards
We guarantee that all our products comply with international and national standards, ensuring performance, reliability, and safety.
International Standards: ASTM, EN, DIN, JIS, ISO.
Common Standards: ASTM B111,ASTM B68, B75, B88, B96, B152, B187, B465.
Why Choose Us?
One-Stop Shop: A comprehensive range of copper products simplifies your sourcing.
Quality Assured: Rigorous inspection and material traceability.
Global Logistics: Efficient and reliable shipping to destinations worldwide.
Technical Support: Expert assistance with material selection and specification.
