Carbide round bar with high hardness and high toughness, suitable for high speed, medium feed cutting. Has been in the heat treatment of steel, stainless steel, high temperature alloys and titanium alloy finishing field applications.
Carbide round bar is a carbide cutting tool, it is suitable for different coarse grinding parameters, cutting materials and non-metallic materials. Carbide Round Bar At the same time, carbide rods can also be used in traditional automatic, semi-automatic lathes and so on. Mainly used in PCB drill bits, various types of end mills, reamers, reamer drilling; use of ultra-fine specifications of sub-micron, super wear resistance and impact toughness perfect combination.
The main advantages of carbide rods:
1. High hardness after quenching and tempering;
2. Good abrasion resistance;
3. Good working performance at high temperature.
Carbide round bar that is tungsten steel round bar, also known as tungsten steel bar, in short, is a tungsten steel rod or carbide rods. Carbide is made of powder metallurgy by the refractory metal compounds (hard phase) and bonding metal (bonding phase) composed of composite materials. Carbide is also known as tungsten steel, relatively speaking, is the difference between the local name. 
Carbide (WC) is an inorganic compound containing the same amount of tungsten and carbon atoms. In its most basic form, it is a subtle gray powder, but it can be used in industrial machinery, tools, abrasive abrasives, and the formation of the use of the shape. Carbide carbon content is three times the steel, Carbide Round Bar crystal structure than steel and titanium is also intensive. Its hardness is comparable with the diamond, can only be ground into a carbide, with cubic boron nitride abrasive grinding.
Carbide rods are a new technology and new material. Mainly used for metal cutting tool manufacturing, wood, Carbide Round Bar plastic hardness and wear resistance of corrosion-resistant products manufacturing and other industries.
Carbide round bar commonly used grades and applications
YG10: grain size of 0.6μm fine grain cemented carbide, with its manufacture of the overall carbide tool is widely used, is the K type of carbide in the most common, mainly used for processing general steel, cast iron , Stainless steel, heat-resistant steel, nickel-based and titanium alloy materials, Carbide Round Bar usually made into twist drill, end mills, tap, gun and other general tool materials.
YG15: carbide with a grain size of 1.2μm and a cobalt content of 15%. It is suitable for making the whole mold and tool for punching, such as punch, punch and mold parts.
YG6: This is a grain size of 0.8μm, cobalt content of 6% of the cemented carbide material, suitable for chilled cast iron, ball cast iron, gray cast iron, heat-resistant alloy steel small and medium-sized cutting high-speed finishing, Reamer, aluminum alloy, red brass, bronze, plastic preferred.