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Materials for cold heading moulds
Cold heading moulds need to withstand high pressure, high impact and friction, so the material requirements are very high. Commonly used mould materials include:
High Speed Steel (HSS):
With high hardness, high wear resistance and good toughness, it is suitable for making punches and concave moulds.
Tungsten carbide (Carbide):
With very high hardness and wear resistance, suitable for the manufacture of high-precision, high life-span moulds.
Tool Steel:
Such as Cr12MoV, DC53, etc., with good wear resistance and toughness, suitable for manufacturing small and medium-sized moulds.
Surface treatment:
In order to improve the wear resistance and service life of moulds, surface treatment is usually carried out on the moulds, such as nitriding, titanium plating, PVD coating and so on.
Materials for cold heading moulds
Cold heading moulds need to withstand high pressure, high impact and friction, so the material requirements are very high. Commonly used mould materials include:
High Speed Steel (HSS):
With high hardness, high wear resistance and good toughness, it is suitable for making punches and concave moulds.
Tungsten carbide (Carbide):
With very high hardness and wear resistance, suitable for the manufacture of high-precision, high life-span moulds.
Tool Steel:
Such as Cr12MoV, DC53, etc., with good wear resistance and toughness, suitable for manufacturing small and medium-sized moulds.
Surface treatment:
In order to improve the wear resistance and service life of moulds, surface treatment is usually carried out on the moulds, such as nitriding, titanium plating, PVD coating and so on.
