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!

Copper Metal Glossary


IACS

International Annealed Copper Standard - a measure of electrical conductivity agreed in 1913 with “pure” Copper set as 100%. Advances in copper refining mean that now the pure Copper can attain 103% IACS. The minimum requirement for High Conductivity Copper now is 101% IACS.


Ingot Casting, Casting

The pouring of molten metal into a mould or die where it is allowed to solidify. When solidified, the resultant 'casting' takes on the shape and approximate dimensions of the mould. Examples • Ingot for forging or other hot working • Intermediate uses include extrusion billets, slabs for rolling, forging blanks. • End use: valve body.


ISO

The International Standards Organisation responsible for the ISO range of standards.


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Do you have a design query or need extrusion advice?
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Contact us
Capital Aluminium Extrusions Limited
Cleator Moor, Cumbria,
CA25 5QB, UNITED KINGDOM.