ISO 8495:2013 specifies a method for a ring-expanding test on tubes, that is used to reveal defects both on the surfaces and within the tube wall by expanding the test piece using a conical mandrel until fracture occurs. It may be also used to assess the ability of tubes to undergo plastic deformation.The ring-expanding test is applicable to tubes having an outside diameter from 18 mm up to and including 150 mm and a wall thickness from 2 mm up to and including 16 mm.
Document identifier
ISO 8495:2013
Title
Metallic materials - Tube - Ring-expanding test
ISO Category
TC 164/SC 2: Ductility testing
Publication date
2013-11-15
International Relationship
DIN EN ISO 8495 * BS EN ISO 8495:2013
History of version
ISO 8495:2013 * ISO 8495:1998
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