Table 12 Hardness distribution of the joint welded using AWS A5.18 ER70S-6 filler wire and applying a single bevel groove joint
From: Effect of welding parameters on the mechanical and metallurgical properties of armor steel weldment
Position | WM | Â | HAZ + BM | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Pitch (mm) | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
Distance (mm) | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 |
Center region for the welded sample with cooling | 203 | 204 | 215 | 229 | 275 | 356 | 347 | 382 | 403 | 407 | 410 | 425 | 439 | 455 | 460 | 465 | 475 | 480 |
Root region for the welded sample with cooling | 240 | 247 | 248 | 263 | 263 | 404 | 475 | 492 | 494 | 495 | 508 | 511 | 512 | 517 | 523 | 525 | 520 | 521 |
Center region for the welded sample without cooling | 183 | 188 | 188 | 189 | 194 | 342 | 358 | 395 | 413 | 442 | 443 | 359 | 375 | 365 | 372 | 364 | 370 | 370 |