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 Superseded by BS EN ISO Supersedes BS and BS Documents Similar To DIN EN EN pdf.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.
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General, tolerances and deviations. Ministry of Defence Society of British Aerospace Companies Limited Welding Institute The following bodies were also represented in the drafting of the standard, through subcommittees and panels: We use cookies to make our website easier to use and to better understand your needs.
This absorbed energy is a measure of the impact strength of the material. You may experience issues viewing this site in Internet Explorer 9, 10 or This document Newer versions. Accept and continue Learn more about the cookies we use and how to change your settings. EU, Impact testing using V-notch, beam type test piece. This European Standard replaces the Euronorms: Part 4BS It represents the first part of the general standard: Comparison of results, however, is only of significance when made between test pieces of the same form and dimensions.
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BS EN 10045-1:1990
Test method V- and U-notches Status: The energy absorbed is determined in joules. EUCharpy impact test for steel.
The test piece shall be broken within 100451 seconds of the time of removal from the medium. The test report shall state that the test piece was not broken by x J.
This absorbed energy is a measure of the sb strength of the material. BS EN Charpy i Two types of notch are specified. Again there may be more recent versions of the document. The energy absorbed is determined in joules. Covers object and field of application, references, principle, designations, test pieces, testing machines, test requirements, and test report. Free to use BIM project management tool provides step-by-step help to define, manage and validate responsibility for information development and delivery at each stage of the asset life cycle in level 2 BIM projects.
EN Impact Test_百度文库
Contents Brief history Foreword 1 Object and field of application 2 References 3 Principle 4 Designations 5 Test pieces 6 Testing machine 7 Test requirements 8 Test report Annex A List of national standards corresponding to the reference European Standard in preparation Figure 1 — Charpy impact test Figure 2 — Configuration of test piece supports and ns Table 1 — Designations Table 2 — Tolerances on specified test piece dimensions Table 3 — Characteristics of testing machine Table 4 — National standards corresponding sb proposed European Standard Page 2 2 3 3 3 3 3 3 5 5 8 6 7 3 4 5 8 Foreword The standard EN 10 concerns metallic materials — Charpy impact test and comprises the following parts: Metallic materials — Impact test.
Document Status Indicators The Green document status indicator indicates that the document is: 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.
You may find similar items within these categories by selecting from the choices below:. Take the smart route to manage medical device compliance. Customers who bought this product also bought BS EN EN 10Metallic materials — Charpy impact test — Part 2: 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.
In the centre of the length, there shall be a notch. NOTE It is emphasized that only results on test pieces of identical dimensions should be compared. English version Metallic materials — Charpy impact test — Part 1: 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.
This website is best viewed with browser version of up to Microsoft Internet Explorer 8 or Firefox 3. The notch shall be carefully prepared so that no grooves, parallel to the base of the notch, are visible to the naked eye. EN 10 ; b the type and dimensions of ba test piece; c identification of the test piece grade, cast no If standard test pieces cannot be obtained from the material, a reduced section test piece, with a width of 7,5 mm or 5 mm see Table 2 shall be used, the notch being cut in one of the narrow faces.
Click to learn more. Method of test; — Part 2: The Amber document status indicator indicates that some caution is needed when using this document – it is either: Methode d’essai Title in German Metallische Werkstoffe.
There is no general rn for converting the results obtained by one test method into the values which would be obtained by another test method. Learn more about the cookies we use and how to change your settings.
Verification of pendulum impact testing machines. The test piece may be marked on any face fn in contact with the supports or anvils and at a point at least 5 mm from the b to avoid the enn of cold working due to marking.
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. Essais de flexion par choc sur eprouvette Charpy.
For certain particular metallic materials and applications, the Charpy impact test may be the subject of specific standards and particular requirements. Want access to British Standards? October Replaced By: