The Profile Unit manufactures sections and rods of aluminium and AlMgSi (USA type 6xxx) alloys, with internal designations A30, A31, AC10, AC11, AC22, and AC 30. With regard to their purpose of use and further processing, the sections are manufactured in the following tempers: F, T1, T5 and T52. Their chemical compositions and tempers are described by Impol internal nomenclature.
Impol’s products are harmonized with international standards regarding their chemical composition, mechanical properties, dimension tolerances and surface standards: DIN, ASTM, NF, EN, etc. In agreement with the customer, sections can be made also according to other (internal) standards.
From the very beginning, we cooperate with the customer in developing a new product, i.e. in selection of alloy, determining temper, dimensions, packaging, and other details, according to customer’s requests. When customer agrees with the quality of provisional production of a new profile, regular production can be started. Parallel to development of a new profile, the development of a new tool must be prepared. Tools are kept in store, with appropriate surface protection.
Production programme of Impol includes over 4,000 different profiles and sections, from standard ones to the most demanding sections in order to satisfy the needs of individual customers. Our orientation towards the production of sections that corresponds the most to specific requests of our customers for particular applications, and further processing ensures our competitive advantage for a wide range of customers.
All sections being developed for individual customer become his industrial property, which means that they cannot be ordered by anyone else without his prior permission.
Anodic oxidation
Our products can be anodised (anodic oxidation) according to DIN 17611 or EN standards when requested by the customer.
Table of anodisation designations and pre-treatments
Anodising colours – codes:
- C0 - natural (only anodised)
- C31 - light
- C32 - light bronzed
- C33 - medium bronzed
- C34 - dark bronzed
- C35 - black
