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PROCESS - WELDED VASCOJET 1000 STEEL - FATIGUE AND TENSILE PROPERTIES - DETERMINATION OF
GENERAL DYNAMICS/FORT WORTH TEX
Pagination or Media Count:
Tensile and fatigue data were obtained for Heliarc welds in 14 in. thick Vascojet 1000 steel. The tensile specimen, fatigue specimen, and joint design used are shown. The welds were subjected to magnetic particle inspection and radiographic inspection. Tensile and fatigue properties for longitudinal and transverse grain direction of parent material and welded specimens were obtained. Axial fatigue tests and tensile tests were conducted. No defects were observed on the fractured surfaces of the low strength welded specimens. Author
APPROVED FOR PUBLIC RELEASE