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Welding fume sample denotation with corresponding filler material and base alloy
| ID | Classification AWS A5.22 | Filler material | Base alloy |
|---|---|---|---|
| F1 | E2209T1 | Standard FCW, 2205 | 2205 |
| F2 | E316LT1 | Standard FCW, 316L | 316L |
| Red1 | E316LT1 | Cr(VI)-reduced FCW, 316L | 316L |
| Red2 | E316LT1 | Cr(VI)-reduced FCW, 316L | 316L |
