ISO 6362-6-2012 pdf free download

ISO 6362-6-2012 pdf free download.Wrought aluminium and aluminium alloys — Extruded rods/bars, tubes and profiles — Part 6:Round, square, rectangular and hexagonal tubes — Tolerances on shape and dimensions
Aluminium et ailiages d’aluminium corroyés — Barres. tubes et profiles files — Partie 6: Tubes ronds, carres, rectangulaires et hexagonaux — Tolerances sur torme et dimensions.
This part of ISO 6362 specifies the tolerances on dimensions and shape of wrought aluminium and aluminium alloy extruded round bars having diameters in the range from 8 mm up to 350 mm; and square and hexagonal bars having widths across flats in the range from 10 mm up to 220 mm.
It applies to extruded round, square and hexagonal bars.
2 Normative references
The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies.
ISO 6362-1, Wrought alummium and aluminium alloys — Extruded rods/bars, tubes and profiles — Part 1:
Technical conditions for inspection and delivery
3 Terms and definitions
For the purposes of this document, the terms and definitions given in ISO 6362-1 apply.
4 Materials
For the purposes of this part of ISO 6362, wrought aluminium and aluminium alloys are divided into two groups, which correspond to varying difficu’ty when manufacturing the products.
The division into group I and group II of the most commonly used general engineering alloys is specified in Table 1 (for seamless tube) and Table 2 (for porthole tube). Grouping of other alloys is subject to agreement between the purchaser and supplier.
5.8 Squareness of cut ends
The squareness of cut ends shall be within half of the fixed-length tolerance range specified in Table 11 for both
fixed and random lengths.
For example for a fixed-length tolerance of “% mm. the squareness of cut ends shall be within 5 mm,
6 Tolerances on form
6.1 General
Tolerances on form for 0 temper shall be subject to agreement between the purchaser and supplier.
6.2 Straightness
6.2.1 Round tube
The straightness tolerance of round tubes Is specified in Table 12.ISO 6362-6-2012 pdf free download.