- Iron powder for welding electrode and brake pad manufacturing.Iron powder is one of the most important and widely used raw materials in the production of coated welding and pad electrodes. our standard welding powders are made according to the water atomizing method and have a low level of impurities. Moreover, our iron powders have a very high quality and uniformity, which is to the benefit of both producers and final consumers of welding consumables. We also provide a wide range of iron powders used in electrodes and brake pad fabrication with different grain sizes, different particle shapes and specific chemical composition, which are mentioned in the following tables.