What causes cracks in TIG welds?

Related questions

1. Do all welders need gas?
2. What Weld is the strongest?
3. What is hydrogen cracking in welding?
4. What is crack in welding?
5. How do TIG welders work?
6. Is TIG or MIG welding easier?
7. What is the purpose of using flux?
8. Is Tig easier than MIG?
9. What is better TIG or MIG welding?
10. Is stick welding hard?

Tags

1. #certain
2. #exceed
3. #happen
4. #cause
5. #internal
6. #stresses
7. #strength
8. #cracks
9. #after
10. #underbead
11. #always
12. #immediately
13. #crack
14. #welding
15. #metal
16. #surface
17. #variety
18. #major