General Understanding of Weldability | 1 | 2 | 3 | 4 | 5 | Total |
CEW1. Steel can be lab-tested to ascertain its chemical Composition | 6 17.1% | 15 42.9% | 1 2.9% | 7 20.0% | 6 17.1% | 35 100% |
CEW3. Steel hardenability can be examine from carbon | 9 25.7% | 15 42.9% | 2 5.7% | 8 22.9% | 1 2.9% | 35 100% |
CEW2. Steel weldability can be evaluated from carbon Equivalence | 6 17.1% | 19 53.4% | 4 11.4% | 6 17.0% | 0 0.0% | 35 100% |
CEW4. Welders understand the use of CE to examine steel Weldability | 6 17.1% | 18 51.4% | 1 2.90% | 10 28.6% | 0 0.0% | 35 100% |
CEW5. Welders understand the use of pre/post-heat treatment on steel | 6 17.1% | 17 48.6% | 1 2.90% | 11 31.4% | 0 0.0% | 35 100% |
CEW6. Welders identify hardenable steel from non-hardenable ones | 9 25.7% | 19 54.3% | 1 2.9% | 6 17.1% | 0 0.0% | 35 100% |
CEW7. Welders desire to understand CE calculations applied to welding | 2 5.7% | 3 8.6% | 1 2.9% | 13 37.1% | 16 45.7% | 35 100% |