Stainless Steel Round Bar – 34.9 mm 303 – Free-Machining Alloy, Strong Corrosion Resistance & Precision-Ready

Achieve superior results in your machining and fabrication projects with the 34.9 mm (1 ³/₈″) 303 Stainless Steel Round Bar, a high-performance free-machining alloy designed for speed, accuracy, and long-lasting durability. Manufactured to precise tolerances, this solid stainless bar offers excellent machinability, allowing faster cutting, reduced tool wear, and smoother finishes — making it a favorite among CNC operators, fabricators, and engineers.

The 303 stainless steel grade is enhanced with sulfur to improve chip breaking and machining efficiency while maintaining strong corrosion resistance for use in both indoor and outdoor environments. This combination of properties makes it ideal for producing precision-engineered parts that demand strength, reliability, and a professional finish.

Whether you’re crafting gears, shafts, bushings, fasteners, or custom mechanical components, this precision-ready round bar delivers consistent performance across industrial, commercial, and DIY applications.

Key Features:

• Size & Grade: 34.9 mm (1 ³/₈″) 303 Stainless Steel Round Bar

• Free-Machining Alloy: Sulfur-enhanced for smoother cutting and reduced tool wear

• Strong Corrosion Resistance: Suitable for moderate outdoor and industrial environments

• Precision Finish: Machined to tight tolerances for accurate fabrication

• High Strength & Stability: Perfect for load-bearing and high-precision parts

Applications:

• CNC Machining & Fabrication – Custom parts, tooling, and fixtures

• Industrial Components – Shafts, gears, and mechanical fittings

• Automotive & Aerospace – Precision parts and performance upgrades

• Architectural Projects – Decorative fittings, brackets, and supports

• DIY & Workshop Projects – Restoration work and custom metal builds

Specifications: