焊接层 Weld Pass(es) | 焊接方法Process | 焊接材料Fille Metal | 电特性Current Type | 焊接电压Volts (V) | 焊接速度 Travel speed (mm/min) | 线能量 Heat Input (KJ/mm). | ||
型号 Classification | 规格Diameter (mm) | 极性Polarity | 焊接电流Amps (A) | |||||
Root | GTAW | ERNiCu-7 | 2.0 | DCEN | 126-130 | 10-13 | 51-77 | 1.380 |
Hot | GTAW | ERNiCu-7 | 2.0 | DCEN | 127-130 | 10-13 | 56-120 | 1.007 |
Cap | GTAW | ERNiCu-7 | 2.0 | DCEN | 117-119 | 10-13 | 45-53 | 1.662 |