As a key component in the production of a wide range of welding consumables, the characteristics of iron powders often have a direct influence on both welding properties and final weld metal quality. Helps enhancing the characteristics and performance of covered electrodes as well as flux-cored and metal-cored wires. Our sponge grades are distinguished by particle size distribution, chemical composition, particle morphology and apparent density. Choosing iron powders with suitable characteristics for a given application will result in enhanced efficiency and overall welding performance.
Benefits: • Wide range of iron powders developed for welding applications • Narrow specifications • Consistent chemical and physical properties • Low level of impurities • Efficient logistics solutions and smart packaging
The grades for welding applications including 40.29, 40.35, 40.37, 100.25, 1%FeB. we can also customize the iron powder by buyers requirements.
ZTW40.29 is a medium density sponge iron powder with low impurity content and exhibits high consistency in chemical composition and particle size distribution. This powder is particularly suitable for alkaline coated electrodes and is considered a benchmark product in its category. It significantly enhances product performance by optimizing extrusion properties, enhancing coating stability, reducing spatter levels, providing a smoother arc, and increasing production efficiency.
ZTW40.37 is a high density sponge iron powder characterized by its low impurity content and high consistency in chemical composition and particle size distribution. This powder has been specially designed to ensure optimal performance in high recovery covered electrodes as well as other basic electrodes that require higher density iron powder. It has been optimized in terms of density, particle shape, and surface condition, endowing it with superior properties.
LAP40.30 is a medium-density water-atomized iron powder featuring low carbon and oxygen content. Its particle size and powder density have been specifically optimized for use in alkaline coated electrodes. This powder offers excellent electrical conductivity and low impurity levels, leading to enhanced production efficiency and improved electrode welding performance.
LAP40.37 is a high density water atomized iron powder with low carbon and oxygen content, and it exhibits high consistency in chemical composition and particle size distribution. These characteristics give it exceptional purity and performance stability.
This powder is particularly suitable for applications requiring high purity and excellent welding performance, such as alkaline coated electrodes, flux-cored wires, and metal-cored wires. Its high density not only enhances the overall performance of the filler materials but also significantly improves the stability and efficiency of the welding process.
ZTW100.25 is a low density sponge iron powder with low impurity content and highly consistent chemical composition and particle size distribution. This powder is suitable for various welding applications, including coated electrodes, flux cored wires, and metal cored wires.
ZTW100B is an sponge iron powder containing 1% boron. Its high purity, consistent chemical composition, and well-controlled particle size distribution make it an excellent choice for use in flux-cored wires.
