Aluminium and aluminium alloys. Chemical composition and form of wrought products - Chemical composition Ingestion-build-100580 Contents of BS EN 4020:

Contents of BS EN 4020:

Protective coating options

BS EN 10311 applies to joints for use with non-alloy steel tubular products for use with all types of aqueous liquids

face and side bend tests on test specimens taken from butt welds

Aluminium and aluminium alloys. Chemical composition and form of wrought products - Chemical composition Ingestion-build-100580 Contents of BS EN 4020:This European Standard specifies the chemical composition limits of wrought aluminium and aluminium alloys. The chemical composition limits of aluminium and aluminium alloys specified are completely identical with those registered with the Aluminum Association, Washington D. C. 20006, USA, for the corresponding alloys. Requirements are given on writing rules, alloy desinations, the sequence of elements and rounding rules for the determination of