... , also for making wear parts, tools(such as muzzles, grinders, drills ect.)YG1513.90—14.20≥2700≥86.5Suitable for drawing ... tubes at a high compression ratio, also for heading dies, drills etc.YG2013.40—13.70≥2480≥84.5Suitable for punching ... such as pore canbe shipped out. High density,high wear&impact resistance,which lead them a long lifetime.If you are ...