Intelligent Equipment and Key Basic Components
cemented carbide for cold heading dies
High Compressive Strength
It can withstand the huge impact and extrusion forces during cold heading processing, is not prone to fragmentation or deformation, and ensures the stability of the die structure.
Extremely High Wear Resistance
With high surface hardness and uniform structure, it has minimal wear after long-term contact with high-speed extrusion and friction of metal blanks, significantly extending the service life of the die.
Balanced Toughness and Rigidity
It has moderate toughness to buffer instantaneous impacts, while maintaining sufficient rigidity to avoid plastic deformation, adapting to complex stress scenarios in the cold heading process.
Stable Dimensional Accuracy
It has a low thermal expansion coefficient and small dimensional tolerance after processing, which can accurately ensure the forming precision of cold heading products and reduce subsequent trimming procedures.
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