Skip to main content

Table 2 Specific welding parameters used in the experiment

From: Effects of Cover Sheets on the Nugget Growth and Fracture Behavior of Resistance Spot Welded Q&P980 Steel Joints

Welding parameter Experimental condition
Number of welding pulses 3
Cooling time between pulses 20 ms
Welding time per pulse 120 ms
Electrode force 4.5 kN
Holding time 250 ms
Welding current 5.5 kA - expulsion (0.5 kA interval)