ppl. a. (UN-1 8.)
[1775. Ash.]
1806. Repertory Arts, etc., IX. Ser. II. 22. We have here a gun barrel twisted by it in the unwelded state.
1846. Worcester (citing Turner).
1885. C. G. W. Cooke, Workshop Receipts, Ser. IV. 12/1. (1) unwelded, (2) welded, (rolled) goods.