@leblanc63block
Active 3 years, 6 months ago
0
Rank: Newbie
If you want to weld cast iron welding , you will need to preheat the piece to melt away the graphite and impurities. This helps to minimize cracks through the welding course of. In the event you grind the piece usually, you’ll go away dirt in the underside chamfer that could cause problems. Preheating can even stop the crack from spreading. If […] View