Recommend welding consumables for base metals (Q235/Q345/304/316).
| Item | Formula | Source / Standard |
|---|---|---|
| Consumable map | Base metal → electrode/wire map (e.g. Q235→E4303/ER50-6) | Consumable selection |
| Ref current | Ref current I ≈ 40 × electrode dia (range 0.85–1.15×I) | Consumable selection |
| Dia recommendation | Electrode dia recommended by thickness | Consumable selection |
焊材选用推荐工具,输入母材材料(Q235/Q345/304/316/20钢)、板厚与焊接位置,推荐匹配的焊条型号、焊丝型号及焊条直径与参考电流,辅助焊材选型。