Built for strength and engineered to perform, the Plain Mill Finish Aluminium Round Bar – 5/8″ (15.8 mm) Diameter is manufactured from premium 6082‑T6 aluminium alloy, offering the ideal combination of strength, corrosion resistance, and precision machinability.
With its solid round profile and mill (plain) finish, this rod is ready for a wide range of heavy-duty industrial applications, including CNC machining, welding, structural reinforcement, and fabrication. Whether you're producing high-load components or custom metal parts, this aluminium round bar delivers consistent results in demanding conditions.
Key Features:
-
5/8″ (15.8 mm) Diameter Solid Rod – Precision-cut to meet engineering tolerances
-
Made from 6082‑T6 Aluminium Alloy – High strength, excellent corrosion resistance, and machinability
-
Plain Mill Finish – Raw, uncoated surface suitable for cutting, turning, welding, or coating
-
Heavy-Duty Performance – Designed for high-load structural, mechanical, and fabrication tasks
-
Industrial-Grade Reliability – Ideal for workshop, manufacturing, and on-site engineering use
Applications:
-
Structural Support & Framing
-
CNC Machining, Milling, and Turning
-
Custom Fixtures & Engineering Components
-
Automotive, Aerospace & Marine Repairs
-
Workshop Fabrication & DIY Metal Projects
Specifications:
Diameter |
5/8 in (15.87 mm) |
Measurement Type |
Imperial |
Proof Stress |
260 MPa (Min) |
Shear Strength |
84 - 220 MPa |
Thermal Expansion |
24 × 10⁻⁶ /K |
Modulus of Elasticity |
70 GPa |
Thermal Conductivity |
180 W/m.K |
Electrical Resistivity |
0.038 × 10⁻⁶ Ω·m |
Weldability (Gas, Arc, Resistance) |
Good |
Why Choose This Aluminium Round Bar?
When strength, durability, and performance matter, this 15.8 mm (5/8″) aluminium round bar is the trusted choice for professionals. Its raw mill finish and precision sizing make it versatile and ready for any project—whether in fabrication shops, industrial facilities, or mobile service vans.