| Latter group of three ships, built in 1964, used 100 tons of welded 5086 plates and extrusions for the topside structure. |
| The sculpture is directly constructed from patched-together steel sheets and extrusions, the material marked by occasional rivets and holes. |
| Aluminum extrusions also enjoy wide use as frames for doors and windows and in storefronts. |
| In some swept-wing aircraft, stepped extrusions are employed as machining blanks for spar caps with integral attachment fittings. |
| After creating the dies to extrude the frame profiles, workers in Italy produced the extrusions. |
| The process can accommodate features such as countersinks, extrusions, semi-pierces, weld projections, coined chamfers, counter bores, and offsets. |
