Built for demanding jobs and engineered with accuracy in mind, the Structural-Grade 22.2 mm Aluminium Square Block is your go-to solution for heavy-duty fabrication, structural reinforcement, and precision CNC machining. Manufactured from 6082‑T6 aluminium, this solid square bar is heat-treated for strength, yet remains lightweight and easy to work with — a perfect combination for professionals who require both power and precision.
Cut to exact dimensions and finished with a clean mill finish, this block is designed for consistent results in both industrial settings and high-performance DIY builds.
Key Features:
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Exact 22.2 mm (⅞″) Dimensions
Precision-milled square profile ensures consistent sizing, perfect for tight tolerance assemblies and machine setups.
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Structural-Grade 6082‑T6 Aluminium
Heat-treated and hardened for excellent strength, durability, and corrosion resistance — ideal for load-bearing and long-term structural use.
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Mill Finish Surface
Clean, raw aluminium finish ready for anodizing, painting, welding, or polishing.
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CNC-Ready & Machinable
Performs beautifully with lathes, mills, drills, and saws — minimal chatter, clean cuts, and low tool wear.
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Multi-Industry Compatible
Trusted by machinists, metalworkers, automotive and aerospace fabricators, and serious DIYers.
Ideal For:
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CNC parts and custom machining
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Structural brackets and reinforcement beams
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Heavy-duty DIY engineering builds
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Industrial and architectural components
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Load-bearing frameworks and mechanical jigs
Specifications:
Measurement Type |
Imperial |
Size (Metric) |
22.225 mm x 22.225 mm |
Finish |
Standard Mill Finish |
Proof Stress (MPa) |
260 Min |
Shear Strength (MPa) |
84 to 220 |
Tensile Strength (MPa) |
210 |
Thermal Expansion |
24 × 10⁻⁶ /K |
Modulus of Elasticity (GPa) |
70 |
Thermal Conductivity (W/m·K) |
180 |
Electrical Resistivity (Ω·m) |
0.038 × 10⁻⁶ |
Resistance Weldability |
Good |
When strength, precision, and quality matter — choose the Structural-Grade 22.2 mm Aluminium Square Block for uncompromising performance on every project.