SYMPOSIA PAPER Published: 01 January 1998
STP38014S

The Prediction of Fracture Toughness Properties from 3MM Diameter Punch Discs

Source

A small punch test method has been developed utilising 3mm diameter discs. Experiments have been conducted on three structural steels and one high strength offshore steel. The relationships between data derived from the punch test load displacement curves and uniaxial tensile, fracture toughness and Charpy tests were explored. The work has highlighted a need for standardisation of the test method and of specimen sizes if further progress is to be made.

Author Information

Geary, W
Health and Safety Laboratory, Health and Safety Executive, Sheffield, UK
Dutton, JT
Health and Safety Laboratory, Health and Safety Executive, Sheffield, UK
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Details
Developed by Committee: E10
Pages: 588–601
DOI: 10.1520/STP38014S
ISBN-EB: 978-0-8031-5565-7
ISBN-13: 978-0-8031-2476-9