Mn13 High Manganese Hadfield Wear Resistant Steel Plate

1. For cutting Mn13 high manganese wear-resistant steel plate, plasma cutting is recommended.
Plasma cutting is divided into underwater plasma and air plasma cutting. When using underwater plasma cutting, the plasma gas can produce thousands of degrees of high temperature, the high manganese steel plate is melted quickly at the cut, and the water is blocked to avoid oxidation, and the water cools the steel plate in time to prevent the precipitation of carbides and cut the steel plate. The surface is smooth and flat, there is no heat-affected zone, and the cutting quality is the best. It is the first choice for cutting high manganese steel. Air plasma cutting can also be used.

2. Mn13 high manganese wear-resistant steel plate can also be cut by traditional flame.
When using flame cutting, it is recommended to use a cutting trolley. According to the thickness of the steel plate, use different specifications of the gun head, and adjust the ratio of gas and oxygen appropriately (preferably a neutral flame), and it is best to start cutting after all adjustments. Prevent the cross-section gap caused by the midway flameout and arc ignition, which affects the cutting quality.

3.Welding of Mn13 high manganese wear-resistant steel plate
Manual arc welding can be used for welding high manganese wear-resistant steel plates. Before welding, the welding seam should be polished, and the groove and edge of the workpiece should be thoroughly cleaned to remove rust and oil stains. At the same time, the electrode should be dried; when welding, a small diameter electrode (usually 3mm-3.5mm), small current, high voltage, Multi-layer welding, multi-pass, fast welding; if DC welding is used, the electrode is connected to the positive electrode; after each layer is welded, the weld must be hammered to improve its thermal crack resistance. You can also use running water to cool down quickly.