BS 8571:2014 - Method of test for determination of fracture toughness in metallic materials using single edge notched tension (SENT) specimens

BS 8571:2014

Method of test for determination of fracture toughness in metallic materials using single edge notched tension (SENT) specimens

Status : Superseded, Withdrawn   Published : December 2014 Replaced By : BS 8571:2018

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This British Standard gives methods for determining fracture toughness in metallic materials in terms of δ (crack tip opening displacement, CTOD) and J (experimental equivalent of the J-integral) using single edge notched tension (SENT) specimens.

This British Standard gives a method for determining fracture toughness as a resistance to ductile crack extension (R-curve). A method for single point determination of fracture toughness is also given. The method uses specimens which have been notched and fatigue pre-cracked into parent metal, weld metal or heat affected zone (HAZ). The specimens are loaded in tension, and the force and crack mouth opening displacement are recorded.

NOTE

Methods to evaluate the suitability of a weld for notch placement within the target area and, where appropriate, to evaluate the effectiveness of the fatigue crack in sampling these areas are given in BS EN ISO 15653.




Standard NumberBS 8571:2014
TitleMethod of test for determination of fracture toughness in metallic materials using single edge notched tension (SENT) specimens
StatusSuperseded, Withdrawn
Publication Date01 December 2014
Confirm Date09 August 2019
Withdrawn Date29 November 2018
Normative References(Required to achieve compliance to this standard)ISO 12135:2002, BS EN ISO 15653:2010
Informative References(Provided for Information)No other standards are informatively referenced
Replaced ByBS 8571:2018
Draft Superseded By14/30291891 DC
DescriptorsFracture toughness, Test equipment, Metals, Mechanical testing, Testing, Physical properties of materials, Mechanical behaviour of materials, Classification systems, Strength of materials, Measurement characteristics
ICS25.160.40
CommitteeISE/101/4
ISBN978 0 580 74928 5
PublisherBSI
FormatA4
DeliveryYes
Pages28
File Size214 KB
Price£186.00


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