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Supplementary symbols

Modifiers added to elementary symbols: contour (flush, convex, concave), field weld, weld-all-round, backing, and more.

13 symbols in this category

Flush (flat) contour welding symbol

Flush (flat) contour

Supplementary AWS ISO
Convex contour welding symbol

Convex contour

Supplementary AWS ISO
Concave contour welding symbol

Concave contour

Supplementary AWS ISO
Toes blended smoothly welding symbol

Toes blended smoothly

Supplementary AWS ISO
Backing weld / back run welding symbol

Backing weld / back run

Supplementary AWS ISO
Specified root reinforcement welding symbol

Specified root reinforcement

Supplementary AWS ISO
Permanent backing welding symbol

Permanent backing

Supplementary AWS ISO
Removable (temporary) backing welding symbol

Removable (temporary) backing

Supplementary AWS ISO
Consumable insert welding symbol

Consumable insert

Supplementary AWS ISO
Spacer welding symbol

Spacer

Supplementary AWS ISO
Weld-all-round welding symbol

Weld-all-round

Supplementary AWS ISO
Weld between two points welding symbol

Weld between two points

Supplementary AWS ISO
Field weld (site weld) welding symbol

Field weld (site weld)

Supplementary AWS ISO

Other categories

Butt welds (15) Fillet welds (6) Plug & slot welds (2) Spot & seam welds (5) Edge, overlay & special welds (6)