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SBQ & MBQ | Bulk Truckload Supplier
AMS-Certified Round Bar for Aerospace
Ohio Bar & Metal is a trusted steel bar and rod supplier for aerospace applications, delivering AMS-certified round bar in a range of high-performance materials. With decades of experience, we support aerospace engineers, manufacturers, and suppliers with precision-engineered round bars that meet the stringent requirements of the industry. Whether for aircraft structures, landing gear, or high-stress components, our material solutions ensure superior strength, durability, and compliance with industry standards.

Discover Our High-Quality AMS-Certified Round Bar for Aerospace Applications
We provide a comprehensive selection of AMS-certified round bar in carbon, alloy, and high-strength materials, ensuring compliance with Aerospace Material Specifications (AMS). Our bars are sourced from top mills and undergo rigorous testing to meet industry demands. Popular aerospace grades include:
- 4130, 4140, 4340 – High-strength alloy steels for structural and landing gear applications.
- 8620, 9310 – Case-hardening grades ideal for aerospace gears and shafts.
- A286, 17-4 PH, and Inconel – Corrosion-resistant and high-temperature alloys for demanding environments.
Precision Processing for Aerospace Standards
At Ohio Bar & Metal, we go beyond supplying raw materials. We offer value-added services to ensure your round bars are ready for aerospace production:
- Cold Finished & Hot Rolled Bars – Available in multiple sizes and finishes for precise aerospace applications.
- Heat Treatment & Thermal Processing – Strengthen and harden materials to meet aerospace-grade performance.
- Turning & Polishing – Achieve tight tolerances and smooth finishes for critical components.
- Cut-to-Length Services – Reduce machining time with custom-cut bars tailored to your specifications.
Why Choose Ohio Bar & Metal for Aerospace Round Bars?
When sourcing AMS-certified round bar, aerospace engineers and manufacturers rely on Ohio Bar & Metal for:
- Industry Expertise – Over 50 years of experience supplying high-performance steel for demanding industries.
- Reliable Inventory & Quick Delivery – We stock and distribute aerospace-grade materials with fast shipping across the U.S. and Canada.
- Stringent Quality Assurance – All materials undergo rigorous testing to meet AMS, ASTM, and aerospace industry standards.
- Custom Solutions – We work closely with aerospace manufacturers to provide tailored material solutions that optimize performance and reliability.
Contact Ohio Bar & Metal for Aerospace-Grade Round Bars
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