Improved wear resistance against adhesion with materials that have high affinity for super hard alloys due to a unique formulation!
The "RA Series" is a wear-resistant cemented carbide that improves adhesion wear resistance by reviewing the bonding phase and using coarse particle tungsten carbide (WC), which has a strong affinity with cemented carbide materials. It is ideal as a material for molds used in copper alloy processing. 【Features】 ■ Special-purpose cemented carbide with coarse grain and low Co ■ Composition optimized for applications involving adhesion wear and seizure ■ Suppresses diffusion of the work material into the bonding phase For more details, please refer to the catalog or feel free to contact us.
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【Material Properties】 ■Material Name: RA30 / RA30F ■Hardness [HRA]: 90.5 / 91.0 ■Flexural Strength [GPa]: 2.6 / 3.0 *Values after HIP treatment ■Fracture Toughness [MPa·m1/2]: 9.4 / 9.7 ■CIS Classification Code: VM-40 *Based on CIS019D-2005 *For more details, please refer to the catalog or feel free to contact us.
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Cemented carbide is an artificial steel with hardness second only to diamond. Motoyama Alloy Manufacturing Co., Ltd. is one of the few integrated manufacturers in Japan that handles everything from the production of cemented carbide, which does not exist in nature, to processing and product development. We support the creation of cemented carbide products and provide valuable materials for humanity, refined through technology. Industrial products will continue to support our lives in both "visible and invisible ways," evolving their functions day by day. The mission of cemented carbide, used as a mother tool across various industrial fields and contributing to the creation of many parts, is becoming increasingly significant. As a "cemented carbide specialized manufacturer" that consistently handles everything from materials to products, it is only natural for us to continuously respond to user demands at the highest level, and we will provide accurate advice and technical support from the perspective of a specialized manufacturer of cemented carbide.