Guide to Weld Types
Holes or slots in the arrow side member of a joint for plug or slot welding must be indicated by placing the weld symbol on the side of the reference line.
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SCM specification J2.3a specifies the effective area of a plug or slot weld to equal "the nominal cross-sectional area of the hole or slot in the plane of the faying surface." These areas are depicted in Figure 5.3.4.
Welding Symbols: Types, Meaning, Welding Codes - OnestopNDT
149
Chapter
10
advanced Welding
Symbols
Weld all around
Field weld
Weld length
Intermittent weld
Skip weld
Key Terms
Spacer
Convex contour
Concave contour
Flush contour
Melt-through
Learning ObjecTive
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