1. The main difference between the two is the cobalt content, one is 8% and the other is 20%. There should be no difference in appearance. If one of them is magnetic, the other one must also be magnetic, so magnets cannot tell the difference. Without destroying the original, I have a way to tell the difference: measure the density of the two.
2. YGYGYG15 belongs to the tungsten-cobalt cemented carbide category, with a hardness of up to 85HRA. It has high strength, good impact resistance, toughness, and high wear resistance. It is a commonly used material in the tool industry. (Follow me for more special materials) Commonly used sizes include round rods, thin plates, medium-thick plates, strips, tubes, rings, etc.
3. YG15 and YG20 are two common cemented carbide materials. They have obvious differences in hardness and wear resistance. There are also differences in application fields. YG20 is more suitable for tool manufacturing that requires ultra-high hardness and ultra-strong wear resistance. There are also subtle differences in their ingredients and processes, which determine the performance and use of the final product.
4. Yg8 and yg20, which is the best non-brittle and tough carbide, yg2′ tungsten steel (tungsten carbide) has a series of excellent properties such as high hardness, wear resistance, good strength and toughness, heat resistance, corrosion resistance, etc., especially Its high hardness and wear resistance remain basically unchanged even at a temperature of 500°C, and it still has a high hardness at 1000°C.
Post time: Apr-17-2024
