This page collects the standards we manufacture and accept our products against. They define the chemical composition of the alloys, the permitted deviations in dimensions and form, the delivery condition and the surface quality requirements — everything a customer's incoming inspection relies on.
The base document for precision extrusions in alloys EN AW-6060 and EN AW-6063 is the European standard EN 12020-2. It sets the limit deviations for wall thickness, straightness, twist and angles. The interstate GOST standards complement it and cover individual product groups: extrusions for translucent and enclosing structures, rods, cold-drawn and extruded tubes, and electrical bus bars.
The grades of wrought alloys and their chemical composition are defined by GOST 4784. The chosen grade determines strength, weldability, corrosion resistance and how the material behaves during anodizing or powder coating.
If your drawing or specification refers to a different standard, send it over — we will confirm feasibility and tolerances before production starts.
GOST 18475-82. Cold-drawn tubes of aluminium and aluminium alloys. Specifications.
GOST 18482-79. Interstate standard. Extruded tubes of aluminium and its alloys. Specifications.
GOST 15176-89. Extruded bus bars for electrical purposes of aluminium and aluminium alloys. Specifications.
GOST 21488-97. Interstate standard. Extruded rods of aluminium and aluminium alloys. Specifications.
GOST 22233-2001. Interstate standard. Extruded profiles of aluminium alloys for translucent enclosing structures. Specifications.
DSTU B V.2.6.-3-95 (GOST 22233-93). Extruded profiles of aluminium alloys for enclosing building structures. General specifications.
GOST 8617-81. Extruded profiles of aluminium and aluminium alloys. Specifications.
GOST 4784-97. Aluminium and wrought aluminium alloys. Grades.