Metafusion Pvt. Ltd offers Electrode for Welding Metal Chemistry. Metafusion Pvt. Ltd is an ISO 9001-2000 accredited company. The Company also manufactures Low Heat Input Special welding electrodes for repair and reclamation of worn out machinery parts under the brand name `Metafusion. The Electrode for Welding Metal Chemistry, also known as Micro Alloy 2290, is used for welding and surfacing of all types of Cast Iron, Ni-hard and Ni-resist. The Electrode for Welding Metal Chemistry has high crack resistance. The Electrode for Welding Metal Chemistry has hardness ranging from 32-34 HRC.