Specifies the dimensions and properties. Materials are coded for alloy type which include marking documentation and packaging requirements.Cross References:BS 350:Part 1BS 1133:Section 22BS 1117:Part 1BS 1117:Part 2BS 1489BS 1596BS 2565BS 3073BS 3075BS 5561BS 5750BS 7584BS 427BS 3467BS 3504BS 5714BS EN 10002-1ASTM B70ASTM B77ASTM F112ASTM F113