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The Cemented Carbide Precision Stretching Series is a specialized range of tungsten carbide materials designed for high-performance applications in metal stretching, forming, and stamping.
Known for its exceptional hardness and wear resistance, this series ensures superior durability and precision in demanding industrial processes.
The unique properties of tungsten carbide make it ideal for producing components that require high strength and longevity, reducing downtime and maintenance costs.
Whether used in automotive, aerospace, or manufacturing industries, the Cemented Carbide Precision Stretching Series delivers reliable and efficient performance, meeting the stringent requirements of modern engineering and production standards.
These materials typically have the following characteristics:
High hardness and high wear resistance: The hardness of the precision stretching series tungsten carbide is very high, usually between 88.5-94.5 HRA, which allows them to withstand the high pressure and wear generated during the metal stretching process.
Good anti adhesion properties: During the stretching process, metal may adhere to the die, so the precision stretching series tungsten carbide usually have excellent anti adhesion properties, reducing the adhesion between the metal and the die surface and improving the quality of the stretched parts.
High strength and toughness: Precision stretching series tungsten carbide not only has high hardness, but also has certain strength and toughness, which can withstand the impact and vibration during the stretching process, reducing the fracture and damage of the die.
Excellent thermal stability: During the stretching process, the die generates heat due to friction, so the stretching series tungsten carbide needs to have excellent thermal stability, maintain the stability of the die size and shape, and avoid size changes caused by thermal expansion.
Good processing performance: In order to manufacture complex stretching die shapes,stretching series tungsten carbide should have good processing properties, such as easy grinding and electrical discharge machining (EDM). This product involves fields such as the dieing of new energy vehicle battery round and square shells, the dieing of cosmetic shells, the extrusion and stretching of insulation cup mirror thinning to 0.07mm, the dieing of hexagonal bars, seamless steel pipe special-shaped tubes, etc.
Application of Stretching in Battery
Application of Stretching in Type-C Charging Port
Application of Stretching in Hardware and Electronic
Application of Stretching in Automobiles, Machinery, And Hardware Tools
Application of Stretching for Daily Necessities (Lipstick, Thermos)
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