0611530024 ALLUMUNIUM ALLOY FLAT 24 X 34 MM IS TO 617 BY A to 10 to W, 0600485502 ALUMINIUM INGOT AS PER SPECN GOST TO 2685 to 75, 0611505048 ALUMINIUM ALLOY ROD 48 MM DIA TO SPCN IS TO 733 to 1983 GRADE 24534, 0135400022 CARBON STEEL ROD 22 MM OR 7BY 8 INCH DIA BS 970 BY EN 5, 0121020030 MILD STEEL SHEET 3 MM THICK SIZE 8X4 AS PER SPECN IS TO 1079 GRADE to 42 to 1079, 0712105032 NON MAGETIC BRASS ROD 31 MM DIA AS PER IS TO 319 to 1989 GRADE to 1 HB FE CONTANTS SHOULD NOT BE MORE THAN 0 POINT 05 PERCENT