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RC-A
Red Cherry
RC-A-189

This high-strength 6061 aluminum flat bar is precision-machined from aerospace-grade alloy and finished with a durable anodized coating. This process enhances its natural corrosion resistance, surface hardness, and aesthetic appeal, providing a superior aluminum bar stock solution for professional structural framing and mechanical applications.
Our anodized aluminum flat bar serves as a fundamental component in various industrial sectors. It is ideally suited for fabricating robust machine frames, brackets, and support structures. Additionally, it is widely used in creating precision jigs, fixtures, and custom components within automation systems, CNC machining projects, and general equipment manufacturing, offering reliable performance under stress.
We supply this versatile flat bar in standard and custom-cut lengths to fit your exact project blueprints. Available in multiple thicknesses and widths, it can be further machined, drilled, or welded. The anodized finish is offered in clear, black, and other colors for both functional protection and design coordination. Contact us for technical support in selecting the optimal specification for your mechanical or structural needs.


Q1: What is a 6061 aluminum flat bar used for?
A: 6061 aluminum flat bars are widely used in structural framing, mechanical equipment, machinery components, support brackets, construction projects, transportation systems, and industrial fabrication due to their excellent strength and versatility.
Q2: Why choose 6061 aluminum over other alloys?
A: 6061 aluminum offers a superior combination of strength, corrosion resistance, weldability, and machinability. It is one of the most popular alloys for structural and mechanical applications.
Q3: What are the benefits of anodized aluminum flat bars?
A: Anodizing enhances corrosion resistance, surface hardness, wear resistance, and appearance. It also provides a durable protective layer that extends the product's service life in demanding environments.
Q4: Can the aluminum flat bar be customized?
A: Yes. We offer custom widths, thicknesses, lengths, tolerances, machining services, and surface finishes according to customer drawings or specifications.
Q5: What standard sizes are available?
A: We manufacture a wide range of standard and custom dimensions. Available sizes can be tailored to meet the requirements of structural framing and mechanical engineering projects.
Q6: Is the 6061 aluminum flat bar suitable for welding?
A: Yes. 6061 aluminum has excellent weldability and can be easily welded using common welding methods while maintaining good structural integrity.
Q7: What surface finish options do you provide besides anodizing?
A: Additional finishes include mill finish, powder coating, sandblasting, brushing, polishing, and electrophoresis treatment based on project requirements.
Q8: Can you provide CNC machining services?
A: Yes. We offer precision cutting, drilling, milling, tapping, punching, CNC machining, and assembly services to deliver ready-to-use components.
Q9: What industries commonly use anodized 6061 aluminum flat bars?
A: These aluminum bars are commonly used in construction, industrial automation, aerospace, transportation, renewable energy systems, mechanical engineering, and equipment manufacturing.
Q10: Do you support OEM and bulk orders?
A: Yes. As a professional aluminum extrusion manufacturer, we provide OEM and ODM services, custom production, tooling development, sample fabrication, and large-volume manufacturing for global customers.
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