Sequoia Brass & Copper

Sequoia Brass & Copper Sequoia Brass & Copper is a full service metal service center specializing in copper metals, includ We can cut to size using our various saws and shear.

Sequoia Brass is one of the leading stocking distributors of C10100 oxygen-free copper in rod, sheet and plate. We also stock C11000 copper in round and flat bar, sheet and plate. Our inventory includes roofing grade copper sheet, C14500 tellurium copper, C26000, C35300 and C46400 brass sheet and plate, as well as C46400 rod. Sequoia also ships C93200 and C95400 bronzes directly from our partner w

arehouses. Call us today for a quote or visit our website to purchase small quantities from our online store!

Earth Day highlights the importance of materials that support long-term sustainability in manufacturing.Copper, brass, a...
04/22/2026

Earth Day highlights the importance of materials that support long-term sustainability in manufacturing.

Copper, brass, and bronze are fully recyclable without loss of their core mechanical or electrical properties. This means these materials can be recovered, reprocessed, and reused repeatedly while maintaining performance integrity.

Their recyclability supports resource efficiency, reduces waste, and contributes to more responsible material sourcing across industries.

In applications where durability and lifecycle performance matter, nonferrous metals offer both technical reliability and environmental value.

Material performance in chemical environments depends on more than corrosion resistance alone. Alloy composition directl...
04/20/2026

Material performance in chemical environments depends on more than corrosion resistance alone. Alloy composition directly affects durability, strength, and long-term stability under exposure to moisture, chemicals, and fluctuating temperatures.

Here’s how the core materials compare:

Copper
Offers strong corrosion resistance in many mild industrial environments, along with excellent thermal and electrical conductivity.

Brass
Provides good corrosion resistance and machinability, though certain grades may require consideration in aggressive chemical conditions.

Bronze
Known for superior resistance in harsh environments, particularly where strength and wear performance are also required.

Selecting the appropriate alloy reduces maintenance, extends service life, and supports operational reliability in industrial processing systems.

Material choice should align with the specific chemical exposure, mechanical load, and performance requirements of the application.

Copper is widely used in architectural systems where long-term durability and environmental resistance are required.As e...
04/16/2026

Copper is widely used in architectural systems where long-term durability and environmental resistance are required.

As exposed surfaces interact with air and moisture, copper develops a stable patina that enhances corrosion resistance and protects the underlying metal. This natural process contributes to extended service life and reduced maintenance over time.

From roofing and façades to architectural detailing and structural accents, copper provides a balance of strength, formability, and lifecycle performance in demanding building environments.

For projects where material longevity and visual consistency matter, copper remains a proven solution.

In precision CNC machining, material behavior directly impacts efficiency, tool wear, and surface finish.Tellurium Coppe...
04/14/2026

In precision CNC machining, material behavior directly impacts efficiency, tool wear, and surface finish.

Tellurium Copper (C145) is frequently selected when applications require both strong electrical conductivity and improved machinability. The controlled addition of tellurium promotes cleaner chip formation and more stable cutting performance compared to pure copper.

For production environments, this translates into:

• Improved chip control
• Reduced tool wear
• Higher machining efficiency
• Consistent surface quality

C145 is widely used in precision electrical components, connectors, terminals, and high-volume machined copper parts where both performance and production speed matter.

Material selection plays a critical role in optimizing manufacturing outcomes.

Aerospace applications demand materials that perform consistently under electrical load, thermal stress, and mechanical ...
04/09/2026

Aerospace applications demand materials that perform consistently under electrical load, thermal stress, and mechanical vibration.

Copper and copper alloys are widely specified in aerospace systems because of their electrical conductivity, thermal efficiency, strength, and dimensional stability.

High-conductivity copper supports power distribution and signal integrity in onboard systems.
Brass alloys offer machinability and structural reliability for precision components.
Bronze alloys provide wear resistance and mechanical durability in demanding assemblies.

In high-specification environments, performance consistency, traceability, and material integrity are essential to long-term reliability.

Sequoia Brass & Copper supplies copper, brass, and bronze alloys suited for advanced industries where precision and dependability are critical.

A 12-foot bar isn’t always what production actually needs.When material arrives in the wrong size, shops lose time cutti...
04/07/2026

A 12-foot bar isn’t always what production actually needs.

When material arrives in the wrong size, shops lose time cutting it down, managing scrap, and adjusting workflows. That’s where precision at the supply stage makes a difference.

Sequoia Brass & Copper provides in-house cutting for plate, bar, rod, and tube, delivering copper, brass, and bronze in exact dimensions, held to tight tolerances.

The result isn’t just convenience. It’s reduced waste, smoother fabrication, and better production control.

Alloy 122, also known as Deoxidized High Phosphorus (DHP) copper, is engineered for applications where weldability, corr...
04/02/2026

Alloy 122, also known as Deoxidized High Phosphorus (DHP) copper, is engineered for applications where weldability, corrosion resistance, and reliable thermal performance are critical.

Its controlled phosphorus content improves resistance to hydrogen embrittlement while maintaining strong thermal conductivity — making it especially well suited for:

• Plumbing systems
• HVAC and refrigeration tubing
• Heat exchangers
• Pressure vessels

Because of its balance of strength, formability, and durability, Alloy 122 remains a preferred material in environments where consistent performance and fabrication efficiency matter.

For projects requiring dependable copper in fluid-handling or thermal systems, DHP copper provides a practical and proven solution.

Dimensional tolerances play a critical role in the performance of copper and brass components. Even small variations can...
03/31/2026

Dimensional tolerances play a critical role in the performance of copper and brass components. Even small variations can lead to misalignment, increased contact resistance, assembly difficulties, and reduced system efficiency.

Tight, controlled tolerances help ensure proper fit, consistent electrical contact, and predictable mechanical behavior — especially in precision electrical and industrial applications. Maintaining dimensional accuracy reduces rework, minimizes material waste, and supports long-term reliability.

For components where performance depends on precision, dimensional control is not optional.

Machinability defines how a material responds during machining processes, including chip formation, tool wear, surface f...
03/26/2026

Machinability defines how a material responds during machining processes, including chip formation, tool wear, surface finish, and production efficiency. In copper alloys, alloying elements such as tellurium, zinc, and tin are intentionally introduced to modify these behaviors.

Tellurium improves chip control and reduces tool wear, enabling higher machining efficiency in electrical components. Zinc enhances machinability in brass alloys by promoting clean chip formation and smoother finishes. Tin increases strength and wear resistance in bronze alloys, though it typically requires slower cutting speeds and more robust tooling.

Understanding how alloy chemistry influences machinability allows CNC shops and manufacturing engineers to optimize material selection, improve tool life, and maintain consistent part quality.

Surface finish plays a critical role in how copper and copper alloys perform in electrical and thermal applications. Bey...
03/24/2026

Surface finish plays a critical role in how copper and copper alloys perform in electrical and thermal applications. Beyond appearance, surface condition directly influences contact resistance, heat transfer efficiency, and long-term system reliability.

Smoother, properly prepared surfaces reduce electrical resistance at connection points, improving current flow and minimizing energy loss. In thermal applications, consistent surface quality enhances heat dissipation and supports stable operating temperatures. Poor surface condition, on the other hand, can introduce resistance, localized heating, and premature component wear.

For high-performance electrical and thermal systems, surface finish becomes an engineering variable — not a cosmetic detail.

Address

2353 Industrial Pkwy W
Hayward, CA
94545

Opening Hours

Monday 7am - 5pm
Tuesday 7am - 5pm
Wednesday 7am - 5pm
Thursday 7am - 5pm
Friday 7am - 5pm

Telephone

(510) 887-5525

Website

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