Aluminium

5000- and 6000-series aluminium alloys deliver a strong strength-to-weight ratio, excellent thermal conductivity for heat dissipation, and natural EMC shielding when grounded. Anodising adds colour and corrosion protection.

Density

2.7 g/cm³

Operating temp

−50 °C to +150 °C

EMC shielding

Yes

Lead time

7–10 working days

Corrosion

Strength

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Best for

Radio frequency / EMC-sensitive equipment
Heat-dissipating devices (power supplies, drivers)
Outdoor and industrial environments
Wall and DIN-rail mounted controllers

Available finishes

Standard
As-machined surface — the cheapest option, suitable for internal or hidden enclosures where appearance isn't critical.
Matte
Even, low-glare finish that hides minor handling marks. The most-requested look for industrial controllers.
Anodised
Electrochemical oxide layer on aluminium — corrosion-resistant, scratch-resistant and available in a range of colours. The standard for outdoor and harsh-environment metal enclosures.
EMC coating (internal)
Conductive paint applied to internal faces — turns a non-shielding enclosure into a faraday cage. Stackable with any material and finish.

Worth knowing

Anodising adds 10–25 µm corrosion-resistant oxide layer — required for harsh environments
Combine with our internal EMC coating option for maximum shielding

At a glance

Density: 2.7 g/cm³
Weight class: Medium
EMC shielding: Yes
Lead time: 7–10 working days