Carbide YG22 Density g/cm3 :1*-13 .55; hardness HRA ≥: 83.0; resistance strength ≥ N/mm2: 2480; Properties and Uses: Medium grain, for cold mound shaped mold and Die. Chunbao Tungsten Steel Group Company Profile: Chunbao founded three decades, we have created impressive results. Today, Chunbao in tungsten steel industry is unique. From APT to tungsten carbide, carbide and then from a variety of precision molds, we have achieved the industry's vertical integration. "Quality and stability, excellent production capacity, and to provide customers with the most competitive price" is that we always adhere to the core idea. Chunbao success is built on a solid foundation. We have three major foothold: First, continue from Europe and Japan, the introduction of advanced technology; Second, the use of three decades of experience in the Asian market, especially from Japan and Taiwan markets sales experience; thirdly, to set up production in China base, the nearest access to a wealth of tungsten ore resources. Because of these three areas has the advantage that we can continue to provide customers with a variety of different solutions. At the same time, we firmly believe that you will be able to create more value.