Application advantages of Z160CDV12 die steel in hardware cold stamping die manufacturing

Z160CDV12 cold work die steel is a die steel material that complies with French NF standards. According to the information you provided, it is produced using electric furnace and vacuum refining technology, and the carbon (C) and chromium (Cr) content are correspondingly reduced in the chemical composition. In addition, titanium (Ti) and niobium (Nb) are added to make the carbides fine and uniform, while molybdenum (Mo) is added to maintain its wear resistance. These adjustments improve the material's properties and microstructure, providing the following characteristics:

Z160CDV12 Chemical Composition:

Carbon C: 1.45 ~ 1.70

Silicon Si: ≤0.40

Vanadium V: 0.15～0.30

Molybdenum Mo: 0.40～0.60

Manganese Mn: ≤0.40

Chromium Cr: 11.00～12.50

Nickel Ni: ≤0.25

Copper Cu: ≤0.30

Phosphorus P: ≤0.030

Sulfur S: ≤ 0.030

Z160CDV12 hardness: annealed, 255~207HB, indentation diameter 3.8~4.2mm; quenched, ≥58HRC

Optimized carbide distribution: by controlling the added titanium and niobium elements , carbides can be distributed more finely and evenly in the material. This helps improve the strength and hardness of the material and increases its wear resistance.

Reduced Carbon and Chromium Content: Reducing C and Cr content may affect the material’s hardness and corrosion resistance, but by precisely adjusting the formulation, the overall performance of the material can be maintained while reducing these elements.

The addition of molybdenum improves wear resistance: The addition of molybdenum is crucial to improving the wear resistance of the material. It can increase the hardness and wear resistance of the material and extend the life of the tool.