CmCtw CMC-STA description: It is suitable for punch armor welding and repair of forging die under 900C without cooling liquid, especially strengthening for high-temperature black metal cutting blade. In production of hot-work die, it can also be welded on H13 or 5CrNiMo as preliminary protection of enhancing heat resistance and abrasion resistance. Besides, it can also be applied for the armored surfacing of discharging machine. In addition, it can be applied for the high-frequency resistance welding post-welding scraper repair.