Table 1.
Chemical compositions of the alloys (in wt.%)
Alloy | C | Si | Mn | Al | Cr | Ni | Mo | W | Moeq | Nb | |
---|---|---|---|---|---|---|---|---|---|---|---|
Target | 0.08 | 0.15 | 2.00 | 2.50 | 14.00 | 20.00 | Moeq = 2.50 | 0.85 |
B: 0.01 P: 0.01 Fe: Bal. |
||
W0 | 0.08 | 0.16 | 2.02 | 2.45 | 14.28 | 20.74 | 2.46 | 0.01 | 2.47 | 0.82 | |
W1 | 0.08 | 0.16 | 1.99 | 2.45 | 14.25 | 20.48 | 2.06 | 0.89 | 2.50 | 0.81 | |
W2 | 0.08 | 0.15 | 1.95 | 2.53 | 14.15 | 20.21 | 1.69 | 1.77 | 2.57 | 0.85 | |
W3 | 0.08 | 0.15 | 1.94 | 2.60 | 14.07 | 19.95 | 1.02 | 3.07 | 2.56 | 0.86 | |
W4 | 0.08 | 0.15 | 1.92 | 2.57 | 14.03 | 19.84 | 0.88 | 3.65 | 2.71 | 0.85 | |
W5 | 0.08 | 0.15 | 1.93 | 2.57 | 14.01 | 19.66 | 0.41 | 4.63 | 2.73 | 0.82 |