CHARPY V-NOTCH IMPACT STUDIES ON STRESS-RELIEVED HY130 WELDMENTS

Authors
  1. Peters, B.F.
Corporate Authors
Defence Research Establishment Pacific, Victoria BC (CAN)
Abstract
A Charpy V-notch impact testing study has been conducted on samples of HY130 steel (ESR and AMVD) and its weldments (MIL 140S MIG, and E12018 and E14018 stick). The parent materials and MIG weldments do not suffer from an appreciable decrease in impact strength when subjected to stress-relief heat treatment followed by air cooling or furnace cooling. E14018 weldments suffer significantly when furnace cooled but not when air cooled from the stress-relief heat-treating temperatures.
Report Number
MATERIALS-79-G —
Date of publication
15 Dec 1979
Number of Pages
32
DSTKIM No
80-02611
CANDIS No
90294
Format(s):
Hardcopy;Originator's fiche received by DSIS

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