ISO 23694-2021 pdf free download – Wrought magnesium and magnesium alloys — Extruded rods/bars and tubes.
This document specifies the technical conditions for inspection and delivery of wrought magnesiumand magnesium alloy rods/bars and tubes for general engineering applications.
lt is applicable to wrought magnesium and magnesium alloy extruded round, square and hexagonalrods/bars and seamless round tubes (hereafter referred to as “tubes”).
2Normative references
The following documents are referred to in the text in such a way that some or all of their contentconstitutes requirements of this document.For dated references,only the edition cited applies.Forundated references, the latest edition of the referenced document (including any amendments) applies.ISO3116:2019,Magnesium and magnesium alloys — Wrought magnesium and magnesium alloys
ISO 6892-1, Metallic materials —Tensile testing -Part 1: Method of test at room temperature
3Terms and definitions
For the purposes of this document, the following terms and definitions apply.
ISO and lEC maintain terminological databases for use in standardization at the following addresses:-ISo online browsing platform: available at https://www.iso.org/obp
一IEC Electropedia: available at http://www.electropedia.org/
3.1
rod/bar
solid wrought product of uniform cross-section along its whole length, supplied in straight lengths
Note 1 to entry:The cross-sections are in the shape of circles, squares, rectangles or regular hexagons.Productswith a square, rectangular or hexagonal cross-section can have corners rounded along their whole length.
Note 2 to entry: A rod is normally less than 6 mm in diameter or minor dimension.In North America, theminimum diameter of a rod is 9,525 mm (0,375 in).Below this limit, the product is called “wire”.
Note 3 to entry: For rectangular bars, the thickness exceeds one-tenth of the width. The term “rectangular bar”includes”flattened circles” and “modified rectangles”, of which two opposite sides are convex arcs, the other twosides being straight, of equal length and parallel.
3.2
tube
hollow wrought product of uniform cross-section with only one enclosed void along its whole length,and with a uniform wall thickness, supplied in straight lengths or in coiled form, provided the inner andouter cross-sections are concentric and have the same form and orientation
Note 1 to entry:The cross-sections are in the shape of circles, squares, rectangles or regular hexagons. Hollowproducts with square, rectangular or regular hexagonal cross-sections can have corners rounded along theirwhole length.
5.2Production and manufacturing processes
Unless otherwise specified in the order, the production and manufacturing processes shall be left tothe discretion of the producer.Unless it is explicitly stated otherwise in the order, no obligation shall beplaced on the producer to use the same processes for subsequent and similar orders.
5.3Quality control
The supplier shall be responsible for the performances of all inspection and tests required by therelevant International Standard,specification or customer requests,prior to shipment of the product.lf the purchaser wishes to inspect the product at the supplier’s works, he or she shall notify the supplierat the time of placing the order.
5.4 Chemical composition
The chemical composition of lSO-MgAl4Zn, ISO-MgMn2(A), ISO-MgZn6Zr(A), ISO-MgGd9Y2Nd1Zr, ISO-MgGd8Y2ZrAgEr and ISO-MgGd914zn1Zr shall conform to the requirements specified in Table 2.Thechemical composition of other alloys shall conform to the requirements specified in ISO 3116:2019. Ifthe purchaser requires content limits for elements not specified in ISo 3116:2019, these limits shall bestated in the order document.ISO 23694 pdf download.