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EN 10 ; b the type and dimensions of the test piece; c identification of the test piece grade, cast no EU, Impact testing using V-notch, beam type test piece. Test method V- and U-notches Status: Find Similar Items This product falls into the following categories. This absorbed energy is idn measure of the impact strength of the material. This website is best viewed with browser version of up to Microsoft Internet Explorer 8 or Firefox 3. Verification of pendulum impact testing machines.
For certain particular metallic materials and applications, the Charpy impact test may be the subject di specific standards and particular requirements.
Search all products by. Method of test; — Part 2: Customers who bought this product also bought BS EN The values of the principal characteristics of the testing machine are specified in Table 3.
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. The test consists of breaking by one blow from a swinging pendulum, under defined fin, a test piece notched in the middle and supported at each end. 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 100455-1 of the narrow faces.
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. Please download Chrome or Firefox or view our browser tips.
English version Metallic materials — Charpy impact test — Part 1: EN 10Metallic materials — Charpy impact test — Part 2: The faster, easier way to work with standards.
BS EN 10045-1:1990
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: Comparison of results, wn, is only of significance when made between test pieces of the same form and dimensions.
Your basket is empty. The transfer ein shall be designed and used in such a way that the temperature of the test piece is maintained within the temperature range permitted. The notch shall be carefully prepared so that no grooves, parallel to the base of the notch, are visible to the naked eye.
EN Impact Test_百度文库
The test piece shall be broken within 5 seconds of the time of removal from the medium. You may find similar items within these categories by selecting from the choices below:. For certain particular metallic materials and applications, the Charpy impact test may be the subject of specific standards and particular requirements. This absorbed energy is a measure of the impact strength of the material.
Metal products, mechanical tests, Charpy impact dim, test specimens, testing conditions. Worldwide Standards We can source any standard from anywhere in the world.
Two types of notch are specified. October Replaced By: NOTE It is emphasized that only results on test pieces of identical dimensions should be compared. The test report shall state that the test piece was not broken by x J. Click to learn more. BS EN Charpy i EUCharpy impact test for steel.
The energy absorbed is determined in joules. The test piece shall lie on the supports in such a way that the tip of the striker hits the side opposite the notch of the test piece 01045-1 Figure 2. Take the smart route to manage medical device compliance.
This European Standard replaces the Euronorms: It represents the first part of the general standard: 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. Metallic materials — Impact test.
Part 4BS In the centre of the length, there shall be a notch. 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.
The energy absorbed is determined in joules.
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.
Learn more about the cookies we use and how to change your settings. 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.
General, tolerances and deviations. 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 anvils Table 1 — Designations Table 2 — Tolerances on specified test piece dimensions Table 3 — Characteristics of testing machine Table 4 — National standards corresponding to 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: