Carbon Equivalent Calculator
Calculate CE (IIW) and Pcm for weldability assessment.
CE Weldability Guide
| CE (IIW) | Weldability | Preheat |
|---|---|---|
| <0.35 | Excellent | None |
| 0.35-0.45 | Good | May need |
| 0.45-0.55 | Fair | Required |
| >0.55 | Poor | Required + PWHT |
Calculate CE (IIW) and Pcm for weldability assessment.
| CE (IIW) | Weldability | Preheat |
|---|---|---|
| <0.35 | Excellent | None |
| 0.35-0.45 | Good | May need |
| 0.45-0.55 | Fair | Required |
| >0.55 | Poor | Required + PWHT |