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ISO 20064:2019

Metallic materials - Steel - Method of test for the determination of brittle crack arrest toughness, Kca
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ISO 20064:2019

Metallic materials - Steel - Method of test for the determination of brittle crack arrest toughness, Kca

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This document specifies a test method for the determination of brittle crack arrest toughness.

It is applicable to ferritic steel base metals exhibiting ductile to brittle transition behaviour. Applicable materials are rolled steel plates. It is intended for materials with a tensile strength of 950 MPa or less and a test piece thickness of 200 mm or less. The range of arrest temperatures is between āˆ’196 °C and +100 °C. This document can be applied to flat rolled steel plates but not to flattened steel pipes because the flattening can cause changes in arrest toughness.

SDO ISO: International Organization for Standardization
Document Number ISO 20064
Publication Date Not Available
Language en - English
Page Count
Revision Level
Supercedes
Committee ISO/TC 164/SC 4
Publish Date Document Id Type View
Not Available ISO 20064:2019 Revision