Tungsten carbide heading die is a kind of hard alloy which are sintered with HIP methods.
With its high hardness and toughness and good wear resistance,
tungsten carbide dies are widely used in metal processing and shaping industries,
HRS series are grades developed by HengRui especially for process stainless steel fasteners.
Tungsten Carbide Cold Heading Die Cold Forging Die for Multi Station Cold Heading Die
Tungsten carbide is a highly durable and wear-resistant material commonly in industrial applications, including the production of drawing dies and cold heading dies for cold forging processes. YG8 is a specific grade of tungsten carbide that is often used for these applications.
A tungsten carbide cold heading die, also known as a cold forging die, is used in multi-station cold heading machines. Cold heading is a metalworking process in which a length of wire or rod is formed into a desired shape by applying force through a series of dies. These dies are typically made from tungsten carbide due to its exceptional hardness and resistance to wear and deformation under high-pressure conditions.
Polished Long Round Tungsten carbide Cold Heading Die Forging Die
Tungsten carbide cold heading dies are commonly used in cold heading machines for fastener production. They serve as the mold core in the cold heading process and are designed to withstand high pressures and repetitive impacts. The key properties of tungsten carbide that make it suitable for this application include its high hardness, toughness, impact strength, and excellent wear resistance.
Tungsten carbide is a composite material composed of tungsten (W) and carbon (C) atoms. It is known for its exceptional hardness, ranking among the hardest materials available. This high hardness allows the tungsten carbide cold heading dies to withstand the intense pressure and forces exerted during the cold heading process.
82-85HRA Tungsten Carbide Cold Heading Blank Die for Bolts And Nuts
Tungsten carbide cold heading die is widely used in cold heading machine as machine mold core material.
With high hardness and impact strength and good wear resistance, they are used in different working conditions for processing di
Different materials.We have grades with different hardness :
Tungsten carbide hot forging die are widely used in hot forging industry.
ardness is 83.5 HRA for HRS7, Which is used in forging M16-M30 bolts and Nuts at high temperature.
And 84.5 HRA for HRS6, which are used in process M30-M72 big size bolts and nuts.
Hardness , toughness, impact strength and wear resisance are perfect and stable at temperature high to 1000 centigree
All use HIP sintering technology and are managed in strict accordance with the ISO9001 quality management system; the main products include cold heading dies, powder metallurgy dies, drawing dies, high specific gravity alloys, special molds, carbide spherical mold tanks, carbide nozzles, Carbide plates, high temperature resistance, corrosion resistance, non-magnetic alloy materials, carbide rollers, valve seats, valve cores, etc.; products ranging from 1-2 grams to 200 kilograms are widely used in high-speed rail, aviation, It is engaged in many fields such as shipyard manufacturing, tunnel boring, oil exploration, precision electronics, mobile phone parts, automobiles and military industry.
1. Chinese factory specialized in processing and production, ISO certification.2. Multiple sizes and types available for OEM.3. Made of 100% original high-quality materials4. Professional production team, fast delivery5. Free professional after-sales service and technical support
During the cold heading process of standard parts, the cemented carbide cold heading die has to withstand large impact forces. In order to meet the usage requirements, it is necessary to choose cemented carbide with high cobalt content, high strength and good impact toughness.
Tungsten carbide cold heading molds are used for fastener screws, bolts and rivets. Carbide molds have high hardness and can withstand high pressure and stress.
1. Cold heading is carried out under normal temperature conditions. Cold heading can improve the mechanical properties of metal parts.
2. Cold heading forging process can improve material yield. It is a pressure processing method based on plastic deformation, which can achieve less or no cutting processing. Generally, the material utilization rate is above 85%, and can reach as high as above 99%.
3． Can improve production efficiency. The time and process of deforming metal products are relatively short, especially when parts are processed on multi-station forming machines...
4. The cold heading and forging process can improve the surface roughness of the product and ensure product accuracy.
Carbide heading dies have replaced steel dies for process steel and non-ferrous metals. They have the advantages of high hardness, toughness and good wear resistance, we have independently developed 48 Grades for your choice suitable for various working conditions.
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