| WEL FCW 309MoLBF | TS309LMo-BiF-FB0 | E309LMoT0-1 | For Dissimilar Metals (Bi Free) |
| WEL FCW 310 | TS310-FM0 | E310T0-4 | For 25Cr-20Ni Stainless Steel (Bi Free) |
| WEL FCW 316T | TS316-FB0 | E316T0-1/4 | For 19Cr-12Ni-2Mo Stainless Steel |
| WEL FCW 316HBF | TS316H-BiF-FB0 | E316T0-1 | For 19Cr-12Ni-2Mo Stainless Steel (Bi Free) |
| WEL FCW 316LT | TS316L-FB0 | E316LT0-1/4 | For 0.03C-19Cr-12Ni-2Mo Stainless Steel |
| WEL FCW 316ULC | TS316L-FC0 | E316LT0-1 | For 0.02C-19Cr-12Ni-2Mo Stainless Steel |
| WEL FCW 316LTK | TS316L-FC0 | E316LT0-1 | For Nuclear Plant (Low Co) |
| WEL FCW 316LBF | TS316L-BiF-FB0 | E316T0-1 | For 0.03C-19Cr-12Ni-2MoStainless Steel (Bi Free) |
| WEL FCW 316LN | － | - | For 0.03C-19Cr-12Ni-2Mo-N Stainless Steel (High Strength) |
| WEL FCW 316CuLT | TS316LCu-FC0 | - | For 0.03C-19Cr-12Ni-2Mo-2Cu Stainless Steel |
| WEL FCW 317LT | TS317L-FB0 | E317LT0-1/4 | For 0.03C-19Cr-12Ni-3Mo Stainless Steel |
| WEL FCW 317LN | - | - | For 0.03C-19Cr-12Ni-3Mo-N Stainless Steel (High Strength) |
| WEL FCW 329J3L | TS2209-FC0 | E2209T0-1/4 | For 22Cr-6Ni-3Mo-N Duplex Stainless Steel (UNS 31803) |