BS EN 10045-1 PDF
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 Superseded by BS EN ISO Supersedes BS and BS Documents Similar To DIN EN EN pdf.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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100451- lists and bibliographical references concerning such national standards may be obtained on application to the CEN Central Secretariat or to any CEN member. NOTE It is emphasized that 10405-1 results on test pieces of identical dimensions should be compared.
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The notch shall be carefully prepared so that no grooves, parallel to the base of the notch, are visible to the naked eye. General, tolerances and deviations. Document Status Indicators The Green document status indicator indicates that the document is: 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. Verification of pendulum impact testing machines.
The energy absorbed is determined in joules. 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.
EN Impact Test_百度文库
Again there may be more recent versions of the document. English version Metallic materials — Charpy impact test — Part 1: Want access to British Standards? In the centre of the length, there shall be a notch. 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.
It represents the first part of the general standard: The Amber document status indicator indicates that some caution is needed when using this document – it is either: This absorbed energy is a measure of the impact strength of the material. 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 see Figure 2.
BS EN 10045-1:1990
The values of 100451- principal characteristics of 10054-1 testing machine are specified in Table 3. 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: Two types of notch are specified.
Method of test; — Part 2: 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.
Metallic materials — Impact test. BS EN Charpy i This website is best viewed with browser version of up to Microsoft Internet Explorer 8 or Firefox 3. Click to learn more. Accept and continue Learn more about the cookies we use and how to change your settings. 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: Your basket is empty.
EN 10 ; b the type and dimensions of the test piece; c identification of the test piece grade, cast no Comparison of results, however, is only of significance when made between test pieces of the same form and dimensions. EN 10Metallic materials — Charpy impact test — Part 2: Their committees work with the manufacturing and service industries, government, businesses and consumers to facilitate the production of British, European and International standards.
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