The test consists of breaking by one blow from a swinging pendulum, under defined conditions, a test piece notched in the middle and supported at each end. BS EN Charpy impact test on metallic materials. Superseded by BS EN ISO Supersedes BS and BS Documents Similar To DIN EN EN pdf. Uploaded by. nkpong BS EN (). Uploaded by. nikidragon4u. ISO – Steel.
|Published (Last):||23 October 2013|
|PDF File Size:||15.2 Mb|
|ePub File Size:||5.47 Mb|
|Price:||Free* [*Free Regsitration Required]|
The test pieces shall be machined all over, except in the case of precision cast foundry test pieces in which the two faces parallel to the plane of symmetry of the notch can be unmachined. The transfer device shall be designed and used in such a way that the temperature of the test piece is maintained within the temperature range permitted. Two types of notch are specified.
EN 10 ; b the type and dimensions of the test piece; c identification of the test piece grade, cast no You may experience issues viewing this site in Internet Explorer 9, 10 or Take the smart route to manage medical device compliance.
This European Standard replaces the Euronorms: EUCharpy impact test for steel. Your basket is empty. This document Newer versions.
Want access to British Standards? The energy absorbed is determined in joules. For certain particular metallic materials and applications, the Charpy impact test may be the subject of specific standards and particular requirements.
Verification of pendulum impact testing machines. Test method V- and U-notches Status: Free to use BIM project management tool provides step-by-step eb to define, manage and validate responsibility for information development and delivery at each stage of the asset life cycle in level 2 BIM projects.
It represents the first part of the general standard: EU, Impact testing using V-notch, beam type test piece. EN 10045–1Metallic materials — Bss impact test — Part 2: NOTE It is emphasized that only results on test pieces of identical dimensions should be compared.
The test piece shall lie on the supports in such a way that the tip of the striker hits the side 100455-1 the notch of the test piece see Figure 2. For tests at temperatures other than ambient, the test piece shall be immersed in the cooling or heating medium for sufficient time to ensure that the required temperature is reached throughout the test piece for example, at least 10 min in a liquid medium or at least 30 min in a gaseous medium.
Customers who bought this product also bought BS EN Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the CEN Central Secretariat or to any CEN member.
EN Impact Test_百度文库
The test report shall state that the test piece was not broken by x J. Methode d’essai Title in German Metallische Werkstoffe.
You may find similar items within these categories by selecting from the choices below:. Until this European Standard is published reference can be made to the corresponding national or international standards, a list of which is given in annex A. Essais de flexion par choc sur eprouvette Charpy. The test piece shall be broken within 5 bz of the time of removal from the medium.
BS EN 10045-1:1990
General, tolerances and deviations. Part 4BS Metal products, mechanical tests, Charpy impact tests, test specimens, testing conditions. Worldwide Standards We can source any standard from anywhere in the world.
The values of the principal characteristics of the testing machine are specified in Table 3. This absorbed energy is a measure of the impact strength of the material. Again there may be more recent versions of the document. Please download Chrome or Firefox or view our browser tips. Search all products by. Table 1 — Designations Reference see Figure 1 and Figure 2 Designation Unit 1 2 3 4 5 6 7 8 9 10 11 12 — Length of test piece Height of test piece Width of test piece Height below notch Angle of notch Radius of curvature of base of notch Distance between anvils Radius of anvils Angle of taper of each anvil Angle of taper of striker Radius of curvature of striker Width of striker Energy absorbed by breakage KU or KV mm mm mm mm Degree mm mm mm Degree Degree mm mm Joule 6 Testing machine 6.
The reported absorbed energy under these conditions shall be designated by the symbols: The test piece may be marked on any face not in contact with the supports or anvils and at a point at least 5 mm from the notch to avoid the effects of cold working due to marking.
The notch shall be carefully prepared so that no grooves, parallel to the base of the notch, are visible to the naked eye. In the centre of the length, there shall be a notch. Learn more about the cookies we use and how to change your settings. Method of test; — Part 2: English version Metallic materials — Charpy impact test — Part 1: Metallic materials — Impact test.
Test method V and U notches Withdrawn. A version in any other language made by translation under the responsibility of a CEN member into its own language and notified to CEN Central Secretariat has the same status as the official versions. Find Similar Items This product falls into the following categories.
There is no general method for converting the results obtained by one test method into the values which would be obtained by another test method. For certain particular metallic materials and applications, the Charpy impact test may be the subject of specific standards and particular requirements.