Aluminium and aluminium alloys. Chemical composition and form of wrought products - Chemical compositionThis 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

The oil and gas industry

Railway applications

This European Standard specifies requirements for prefabricated lintels for spans over clear openings in a masonry wall up to a maximum of 4

are not covered by this standard

Terms and definitions Symbols

recommendations and guidance material which explains the relevance of UKLeaP and sets BS 8788-2 and BS 8788-3 in context

National authorities

floors and walls or for the special requirements in connection with the design and construction of cold stores

Test results are based on either the gross or net calorific value of the fuel

Section two covers the general principles of design

Guide table for determining the fluid category from which protection is required Summary of the analysis method

anthracite