Important Notice

CAPALEX will be closing for the Chrismas Holidays 3:30pm Friday 20th December & our Sales Office will be reopening 9:00am 2nd January 2025.

Merry Christmas and a Happy New Year from the CAPALEX TEAM!

Aluminium Metal Glossary


Lateral Curvature, Edge Curvature

The lateral departure, in arc form, of an edge from linear straightness.


Lüders Lines

Surface marks caused by localised flow that appears on some alloys after light straining. They run parallel to the direction of maximum shear stress i.e. at 45° to the direction of the deforming stress.


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Capital Aluminium Extrusions Limited
Cleator Moor, Cumbria,
CA25 5QB, UNITED KINGDOM.