Old hoe processing welding need which kind of factory steel

Old hoe processing welding need manganese steel. Steel is a high-strength wear-resistant materials, mainly used for the need to withstand impact, extrusion, material abrasion and other harsh working conditions. People use manganese steel in large quantities to manufacture steel mills, ball bearings, buckets for bulldozers and excavators, and other components that are often subjected to wear. The buckets of bulldozers and excavators are made of manganese steel. Hoe is divided into plate hoe, weed hoe, strip hoe three kinds. Plate hoe is about 20cm to 30cm wide, and its height is slightly longer than its width. It is mainly used for shallow digging of large areas. For example, the loosening of land for planting. Weed hoe blade wide and sharp, some slightly curved, crescent-shaped. Some are not curved and have a flat edge. Its height is less than its width. It is slightly lighter and thinner than the board hoe, and has an iron handle for articulation with the long wooden handle. It is mainly used for shoveling and digging on the surface of the ground. For example, shoveling weeds on the ground, collecting scattered grains or sand on the ground.