NF EN 1043-2
Destructive tests on welds in metallic materials. Hardness test. Part 2 : micro hardness testing on welded joints.
Le présent document spécifie les essais de microdureté sur les sections transversales des assemblages soudés à l'arc des matériaux métalliques à forts gradients de dureté.
Le présent document spécifie les essais de microdureté sur les sections transversales des assemblages soudés à l'arc des matériaux métalliques à forts gradients de dureté.
<p>ISO 9015-2:2003 specifies microhardness tests on transverse sections of welded joints of metallic materials with high hardness gradients. It covers Vickers hardness tests in accordance with ISO 6507-1, normally with test loads of 0,98 N to less than 49 N (HV 0,1 to less than HV 5).</p>
- Avant-propos3
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1 Domaine d'application4
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2 Références normatives4
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3 Principe4
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4 Dénominations et symboles4
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5 Préparation des éprouvettes5
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6 Mode opératoire5
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6.1 Filiations de dureté (R)5
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6.2 Empreintes isolées (E)6
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7 Résultats d'essai6
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8 Rapport d'essai6
- Annexe A (informative) Essai de dureté (R) sur des assemblages soudés9
- Annexe B (informative) Essai de dureté (E) sur des assemblages soudés10
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