Standard Svensk standard · SS-EN ISO 15653:2010

Metalliska material - Provningsmetod för bestämning av kvasisstatisk brottseghet i svetsar (ISO 15653:2010)

Status: Upphävd

· Ersätts av: SS-EN ISO 15653:2018
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Standard Svensk standard · SS-EN ISO 15653:2010

Metalliska material - Provningsmetod för bestämning av kvasisstatisk brottseghet i svetsar (ISO 15653:2010)
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Omfattning
This International Standard specifies methods for determining fracture toughness in terms of K (stress intensity factor), d (crack tip opening displacement, CTOD) and J (experimental equivalent of the J-integral) for welds in metallic materials. This International Standard is complementary to ISO 12135, which covers all aspects of fracture toughness testing of parent metal and which needs to be used in conjunction with this document. This International Standard describes methods for determining point values of fracture toughness. It should not be considered a way of obtaining a valid R-curve (resistance-to-crack-extension curve). However, the specimen preparation methods described in this International Standard could be usefully employed when determining R-curves for welds. The methods use fatigue precracked specimens which have been notched, after welding, in a specific target area in the weld. Methods are described to evaluate the suitability of a weld for notch placement within the target area, which is either within the weld metal or within the weld heat-affected zone (HAZ), and then, where appropriate, to evaluate the effectiveness of the fatigue crack in sampling these areas.

Ämnesområden

Svetsfogar (25.160.40)


Köp denna standard

Standard Svensk standard · SS-EN ISO 15653:2010

Metalliska material - Provningsmetod för bestämning av kvasisstatisk brottseghet i svetsar (ISO 15653:2010)
Prenumerera på standarden - Läs mer Dölj
Pris: 1 487 SEK
standard ikon pdf

PDF

Pris: 1 487 SEK
standard ikon

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Fler alternativ Färre alternativ

Produktinformation

Språk: Engelska

Framtagen av: Mekanisk provning, SIS/TK 123

Internationell titel: Metallic materials - Method of test for the determination of quasistatic fracture toughness of welds (ISO 15653:2010)

Artikelnummer: STD-73770

Utgåva: 1

Fastställd: 2010-04-12

Antal sidor: 56

Ersätts av: SS-EN ISO 15653:2018