Achieve professional results with the Engineering‑Grade 15 mm Aluminium Square Block, meticulously crafted for high-precision fabrication, CNC machining, and custom structural projects. Engineered to deliver dimensional accuracy, this solid aluminium block is the ideal choice for those who demand both form and function in their metalworking.
Its ultra‑fine mill finish provides a clean, bare-metal surface that’s ready for any finishing process—from welding and anodizing to polishing or painting.
Key Features:
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Accurate 15 mm x 15 mm Cut
Precision-milled to ensure square corners and uniform dimensions — perfect for tight-fitting assemblies and high-tolerance builds.
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Ultra-Fine Mill Finish
Clean, raw surface straight from production. Ideal for further surface treatment or left exposed for a sleek industrial aesthetic.
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CNC & Workshop Ready
Reliable machinability allows easy cutting, drilling, tapping, or milling — suitable for both hobbyist and professional-grade machinery.
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Lightweight Strength
Provides excellent strength-to-weight ratio for both static structures and moving parts.
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Versatile Engineering Stock
Use it for fabrication, repair, support brackets, prototyping, or metal-based product design.
Perfect For:
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CNC machining & custom parts
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Structural and architectural models
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Jigs, brackets & repair supports
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Robotics, DIY engineering & fabrication
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Prototype development and metal art
Specifications:
Weight per Meter |
0.61 kg/m |
Finish |
Standard Mill Finish |
Proof Stress |
Minimum 260 MPa |
Shear Strength |
84 to 220 MPa |
Thermal Expansion |
24 x 10^-6 /K |
Modulus of Elasticity |
70 GPa |
Thermal Conductivity |
180 W/m·K |
Electrical Resistivity |
0.038 x 10^-6 Ω·m |
Resistance Weldability |
Good |