ISO 6363-4:1991 Wrought aluminium and aluminium alloy cold-drawn rods/bars and tubes; part 4: drawn rectangular bars; tolerances on form and dimensions
Specifies tolerances for bars with thicknesses ranging from 2 mm up to 40 mm and widths up to 200 mm. The ratio of the largest section to the smallest one is up to 10 (see ISO 3134-3).
ISO 6363-4:1991 history
2022ISO 6363-4:2022 Wrought aluminium and aluminium alloys — Cold-drawn rods/bars, tubes and wires — Part 4: Tolerances on form and dimensions for drawn rectangular bars and wires
2012ISO 6363-4:2012 Wrought aluminium and aluminium alloys - Cold-drawn rods/bars, tubes and wires - Part 4: Drawn rectangular bars and wires - Tolerances on form and dimensions
1991ISO 6363-4:1991 Wrought aluminium and aluminium alloy cold-drawn rods/bars and tubes; part 4: drawn rectangular bars; tolerances on form and dimensions