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Bundles of aluminium extrusions

Aluminium extrusions

Standard profile shapes, which alloy to choose, and finish classes.

Imperial values are converted from metric; section and sheet designations stay metric.

Profiles
Angle, channel, tee, flat, bar, square / rect. / round tube, top-hat
Custom
To drawing; die cost and minimum run apply
Length
6.0 m standard; cut-to-length19.7 ft standard; cut-to-length
Standards
EN 755-2 · EN 755-9 · EN 12020-2 · ASTM B221
Units
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AL-EXAluminium Extrusions

Standard profiles from stock dies; custom dies to drawing.

Profiles
Angle, channel, tee, flat, bar, square / rect. / round tube, top-hat
Custom
To drawing; die cost and minimum run apply
Length
6.0 m standard; cut-to-length19.7 ft standard; cut-to-length
Standards
EN 755-2 · EN 755-9 · EN 12020-2 · ASTM B221
ANGLECHANNELTEESQ. TUBERECT. TUBEROUND TUBEFLAT BARTOP-HATROUND BAR
Standard extrusion profile cross-sections

Alloy selector

Alloy selector
AlloyTempersStrengthFinish qualityTypical use
6060T5 · · T66ExcellentTrims, glazing beads, decorative profiles
6063T5 · T6ExcellentArchitectural frames, handrails
6005AT6GoodFaçade brackets and carrier profiles
6061T6FairStructural members, machined fittings
6082T6FairLoad-bearing frames, heavy brackets

Finishes

Finishes
FinishStandardWhat to specify
Mill finish—For welding, machining or later finishing
AnodisedEN ISO 7599 · Class 20 exterior · class 25 coastal/severe
Powder coated class 1 / 2 / 3Class 2 or 3 exterior · min. 60 µm filmClass 2 or 3 exterior · min. 2.36 mil film
Liquid Colour-match to coil-coated panels
Wood-grainSublimation over powderApprove against a physical sample
SPECIFY ASAL-EX · EN AW-6063 T6 · RHS 50 × 25 × 2.0 mm · 6.0 m · powder coat Qualicoat class 2 RAL 9005 · 600 lengths

Last reviewed 2026-09-26 by the Mulk Trading technical team

Standards referenced: EN 755-2, EN 755-9, EN 12020-2, ASTM B221, EN ISO 7599, AAMA 2605

Specifications and ranges are indicative; the quotation, order confirmation and mill certificate are binding.

Often specified with

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