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Use "weldable" in a sentence
"The weldable coupler provided will need to be welded though the bottom, legs added, then simply attach the fittings, ring, hose, propane BBQ tank and add sand."
"The angle iron that I bought from Home Depot was “weldable steel”."
"As for depth of cut … I used the side of the endmill against a 1/4″-thick piece of the “weldable steel” to sort of shave it down and make it level."