Proceedings of the ... International Conference on Offshore Mechanics and Arctic Engineering, Volumes 3-4American Society of Mechanical Engineers, 1992 - Arctic regions |
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Page 72
Fig.17 Results of CTOD test on the welded joint ( YP 420 steel , thickness : 50mm ) DEVELOPMENT OF HSLA STEEL WITH 80 - Ksi YIELD STRENGTH. 10 10 10 O -10 ° C -30 ° C ( mm ) 8 1 1 8 bo booo o Critical CTOD at -30 ° c ( mm ) Critical ...
Fig.17 Results of CTOD test on the welded joint ( YP 420 steel , thickness : 50mm ) DEVELOPMENT OF HSLA STEEL WITH 80 - Ksi YIELD STRENGTH. 10 10 10 O -10 ° C -30 ° C ( mm ) 8 1 1 8 bo booo o Critical CTOD at -30 ° c ( mm ) Critical ...
Page 77
270 Wold Fuelon zone Muat Allocted Zone Bar Metal 20 20 Als HARDNESS , HV 5 kg lond Because the A 710 - type copper - precipitation - hardened HSLA steels have been previously shown to be sensitive to stress - relief cracking ( Lundin ...
270 Wold Fuelon zone Muat Allocted Zone Bar Metal 20 20 Als HARDNESS , HV 5 kg lond Because the A 710 - type copper - precipitation - hardened HSLA steels have been previously shown to be sensitive to stress - relief cracking ( Lundin ...
Page 78
A new high HAZ toughness seamless - pipe steel having a modified A 710 composition has been developed . 2 . Post - weld heat treatment at 1200 ° F for 6 hours significantly improved the weld HAZ toughness in the new steel . 3 .
A new high HAZ toughness seamless - pipe steel having a modified A 710 composition has been developed . 2 . Post - weld heat treatment at 1200 ° F for 6 hours significantly improved the weld HAZ toughness in the new steel . 3 .
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Contents
WELD METAL AND HAZ PROPERTIES | 1 |
ADVANCES IN STEEL AND WELDING | 65 |
Kapadia Y Adonyi J D Defilippi and W F Domis | 73 |
Copyright | |
36 other sections not shown
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Common terms and phrases
addition alloys analysis applied assessment axial base base metal behaviour bending calculated carried compared composite considered corrosion crack growth CTOD curve cycles defect depth determined distribution effect element energy Engineering equations estimate experimental factor failure fatigue crack Figure fracture function geometry grain hardness heat higher increase indicated initiation input interaction joint length limit load material mean measured mechanical method microstructure notch observed obtained occur offshore parameters performed pipe plastic plate predictions present pressure probability procedure produced properties range ratio region reported Research seal seawater shown shows significant solution specimens steel strain stress stress intensity structures surface Table temperature tensile thickness thread toughness tubular joints values weld metal wire yield strength zone
Bibliographic information
| Title | Proceedings of the ... International Conference on Offshore Mechanics and Arctic Engineering, Volumes 3-4 |
| Contributor | American Society of Mechanical Engineers. Offshore Mechanics and Arctic Engineering Division |
| Publisher | American Society of Mechanical Engineers, 1992 |
| Export Citation | BiBTeX EndNote RefMan |