Materials | C | Si | Mn | P | S | Cu | Ni | Cr | Mo | σy (MPa) |
A106 Gr.B | 0.28 | 0.1 | 1.16 | 0.03 | 0.03 | 0.04 | 0.40 | 0.40 | 0.15 | 288 |
A335 P22 | 0.15 | 0.5 | 0.6 | 0.025 | 0.025 | - | - | 2.6 | 1.13 | 210 |