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Across 1. ___________ penetration 3. thousand pounds persquare inch 5. OD 8. .15-.30% carbon, most metals welded are this 11. materials that change and return to original shape 12. in name only 13. the area around the weld that is changed by welding but not melted 15. stainless steel that is nonmagnetic in the annealed condition, non-hardenable by heat treat, is largest group of stainless steel 16. large pieces of flat metal greater than or equal to 3/16" thick 18. pinholes that are perpendicular to the weld face and longer than the weld is wide 20. always magnetic stainless steel, can be hardened by coldworking only 22. eledtrode used to weld high sulpher, phosphorus and meduim to high carbon steels, 23. electrode with high deposition rate, E7024 25. electrode with meduim penetration 27. the ability of a metal to be hammered without breaking 29. all position electrode with strong arc and deep penetration

Down 2. a materials ability to conduct heat. 4. ID 6. causes stress and strain in materials. when solids expand and contract with temperature changes 7. maintaining the required heat while welding to control stress 9. .5 to 1% carbon , cast irons are this 10. materials that can change permanently 14. __________joint penetration 17. shiny gray has sharp edges 19. heating metal to a required temperature before welding 21. stainless steel that can be hardened by quenching and tempering 24. metals have rounded edges and a gray mill scale 26. mill test report 28. large pieces of flat metal less than 3/16" thick