Research Article
Effect of Electrode Types on the Solidification Cracking Susceptibility of Austenitic Stainless Steel Weld Metal
Table 4
Values of Creq., Nieq., Creq./Nieq. ratio, and (P + S) wt.% of the tested weld joints.
| | Weld joints | | | Creq./Nieq. | (P + S) wt.% | Ferrite number (FN) | Solidification mode |
| | E 308-16/12 (rutile) weld joint | 17.3019 | 9.7480 | 1.7750 | 0.0171 | 6 | Ferrite-austenite (FA) | | E 308-16/10 (rutile) weld joint | 17.2042 | 9.8678 | 1.7435 | 0.0094 | 5-6 | Ferrite-austenite (FA) | | E 308-16/12 (lime-titania) joint | 19.8223 | 11.3915 | 1.7401 | 0.0086 | 10 | Ferrite-austenite (FA) | | E 310-16/10 weld joint | 24.0273 | 22.7530 | 1.0560 | 0.0150 | 0-1 | Austenite (A) | | E 312-16/10 weld joint | 26.8069 | 12.9698 | 2.0669 | 0.0140 | 50–55 | Ferrite (F) | | TIG weld joint | 18.6387 | 10.9375 | 1.7041 | 0.0068 | | |
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