C11000 ETP Copper Round Bar

C11000 ETP Copper Round Bar: Copper 110 (UNS C11000) is electrolytic tough pitch copper valued for high electrical and thermal conductivity in many manufactured components.

Download Mozaic C11000 ETP Copper Round Bar specification reference (PDF)

C11000 ETP Copper Round Bar — Technical and Purchasing Reference

Reference identification, product condition and processing considerations
Item Guidance
Material / product designation C11000 ETP Copper Round Bar
Relevant purchasing specification Check the required copper bar/rod specification and UNS C11000 designation
Material / delivery condition State conductivity, temper, OD and surface requirement
Common machining or wear uses Electrical bus and terminals, conductive fittings and industrial machined components
Service/selection consideration C11000 prioritizes conductivity while C14500 tellurium copper is tailored for improved machining; they are not direct substitutes.
Mozaic bar-processing scope Custom OD grinding, polishing, straightening, cutting and packaging by inquiry

Reference information only, not a certified melt analysis, mechanical test report or inventory guarantee. Use the current governing material/product specification and lot-specific mill documentation to qualify any order.

Application Selection and Material Limitations

C11000 prioritizes conductivity while C14500 tellurium copper is tailored for improved machining; they are not direct substitutes. Common uses include electrical bus and terminals, conductive fittings and industrial machined components. Suitability depends on grade chemistry, dimensions, strength and condition, the working environment and any surface or dimensional specifications. A related material should not be substituted solely because its marketing name sounds similar.

Centerless Grinding and Bar Finishing

Mozaic Precision Metals can review sourcing and centerless grinding, bar straightening, polishing, chamfering, cut-to-length and packaging for this product. Specify starting size, finished OD and diameter tolerance, length, surface roughness, straightness and inspection requirements separately. Actual capability depends on the material condition and geometry.

Related Grades and Product Alternatives

  • copper 145 — evaluate grade differences before substitution
  • copper round bar — evaluate grade differences before substitution

Frequently Asked Questions

Which material condition should I order?

State conductivity, temper, OD and surface requirement. Include the applicable purchasing standard, section size, certifications and target properties; heat-treatment schedules and mechanical values cannot be assumed across all conditions.

Can I substitute a similar grade?

C11000 prioritizes conductivity while C14500 tellurium copper is tailored for improved machining; they are not direct substitutes. Obtain approval against the drawing and verify the ordered chemistry, mechanical properties, finishing response and documentation.

Request a Quote for C11000 ETP Copper Round Bar

Send the grade, specifications, temper/condition, bar or tube dimensions, quantity and finish requirements to sales@mozaicprecision.com or call 847-637-8379. You can also request pricing online.

Exceptional Copper Alloy 110 Properties and Applications

Copper 110, also known as electrolytic tough pitch (ETP) copper, is a
commercially pure copper alloy valued for its outstanding thermal and
electrical conductivity. With a thermal conductivity of approximately 390 W/mK
at room temperature, Copper 110 is one of the most efficient materials for
transferring heat—making it a trusted choice in heat exchangers, cooling
systems, and electrical applications.

Understanding Thermal Conductivity

Thermal conductivity refers to the ability of a material to transfer heat. A
high thermal conductivity rating means the material can move heat efficiently,
while low conductivity indicates slower heat transfer. With its high rating,
Copper 110 provides excellent performance in systems where heat management is
critical.

Applications of Copper Alloy 110

Heat Exchangers

Copper 110 is widely used in industrial and commercial heat exchangers due to
its superior thermal conductivity, corrosion resistance, and durability. Key
applications include:

  • HVAC systems, boilers, and heat pumps
  • Refrigeration systems
  • Power generation plants, including steam turbine cooling

Cooling Systems

Efficient cooling relies on materials that can dissipate heat quickly. Copper
110 is a top choice for:

  • Computer heat sinks and electronic cooling systems
  • Automotive radiators and engine cooling components
  • Specialized industrial cooling processes

Electrical Applications

Beyond thermal management, Copper 110 is also a leading material in electrical
systems thanks to its excellent conductivity. It is commonly used for:

  • Busbars and switchgear
  • Electrical connectors and terminals
  • Wiring in high-efficiency systems

At Mozaic Precision Metals, we supply high-quality Copper 110
round bar and stock forms for use in demanding industrial and commercial
applications. Whether your project requires thermal efficiency, corrosion
resistance, or electrical conductivity, Copper 110 provides proven
performance.

Request a quote today to secure Copper Alloy 110 for
your next project.

Choose Mozaic Precision Metals for Copper 110

At Mozaic Precision Metals, we supply
Copper Alloy 110 (C11000), one of the most widely used copper
grades thanks to its exceptional electrical and thermal conductivity,
corrosion resistance, and formability. Whether your application requires
round, flat, or custom-shaped stock, Copper 110 delivers performance and
reliability across industries.

Why Choose Copper 110 from Mozaic Precision Metals?

  • High-Quality Products – Our copper 110 products are sourced
    from trusted mills and manufactured with precision to ensure they meet or
    exceed industry standards.
  • Competitive Pricing – With a strong supplier network and
    efficient production processes, we provide cost-effective copper solutions
    without compromising quality.
  • Wide Range of Stock – From round and flat bars to plates
    and sheets, we maintain a comprehensive inventory of Copper 110, available
    in standard and custom sizes.
  • Expert Technical Support – Our experienced team is ready to
    assist with material selection, applications, and machining considerations
    for copper 110.
  • Customer-First Service – We take pride in offering
    responsive, reliable support to ensure you receive the right material for
    your project needs.

Contact Mozaic Precision Metals today for a quote on Copper
110 bar stock and experience the difference of working with a supplier focused
on precision, quality, and long-term partnership.