Aluminium and aluminium alloys. Extruded precision profiles in alloys EN AW-6060 and EN AW-6063 - Tolerances on dimensions and formThis European Standard, a part of the BS EN 12020 series, specifies tolerances on dimensions and form of extruded precision profiles, in alloys BS EN AW 6060 and BS EN AW 6063 manufactured with and without a thermal barrier. BS EN 12020 2: 2001 specifies requirements for extruded products supplied without further surface treatment. Precision profiles covered in this standard are distinguished from extruded profiles for general applications covered in

Resistance to stress corrosion cracking – Electrical conductivity is added

Determination and designation of grain tank capacity and unloading device performance

- Date of manufacture

Abnormal operation and fault conditions

Clause 2 Terms and definitions

This European Standard specifies the requirements for a packaging to be classified as reusable and sets out procedures for assessment of conformity with those requirements including the associated systems

Generally it is applicable to all types of aluminium materials and is appropriate regardless of the type of fabrication involved

Regulatory bodies

Quality control and testing authorities

the above applies at the subscriber’s end of the subscriber’s feeder

This part of BS EN 54 is drafted on the basis of mandatory functions which are to be provided on all control and indicating equipment

Consideration is given to the time of day and use made of occupied space in buildings