Interpretation of the properties of X165CrMoW12KU mold steel
X165CrMoW12KU mold steel is a kind of tool steel with high carbon, high chromium and high tungsten. It has the following characteristics and applications:
X165CrMoW12KU chemical composition:
Carbon C: 1.45～1.70< /p>
Silicon Si: ≤0.40
Vanadium V: 0.15～0.30
Molybdenum Mo: 0.40～0.60
Manganese Mn: ≤0.40< /p>
Chromium Cr: 11.00～12.50
Nickel Ni: ≤0.25
Copper Cu: ≤0.30
Phosphorus P: ≤0.030
p>
Sulfur S: ≤0.030
X165CrMoW12KU Hardness: Annealed, 255～207HB, indentation diameter 3.8～4.2mm; Quenched, ≥58HRC
Characteristics: High hardness: X165CrMoW12KU mold steel has excellent hardness and can reach high hardness levels through appropriate heat treatment processes, providing excellent cutting performance and wear resistance.
Heat softening resistance: This mold steel is known for its high tungsten content, which gives it good heat softening resistance, that is, it maintains hardness and strength for a longer period of time under high temperature operating conditions.
Wear resistance: X165CrMoW12KU mold steel has excellent wear resistance, which can extend the service life of the tool and adapt to high friction and high load environments.
Higher strength and toughness: This type of mold steel has relatively high strength and toughness, and can resist the risk of fracture and cracking when withstanding impact and extrusion forces. Application:
Considering the characteristics of X165CrMoW12KU mold steel, it is widely used in tool manufacturing fields that require high hardness, wear resistance and heat softening resistance. Common applications include but are not limited to: Cutting tools: such as inserts, milling cutters, drill bits, etc., suitable for metal processing applications with high-intensity cutting and high wear resistance requirements.
Stamping dies: Suitable for manufacturing stamping dies with large impact loads, such as auto parts, home appliances, etc. Hot work mold: Due to its resistance to heat softening, it is suitable for manufacturing hot work molds that can withstand high temperatures and high thermal loads.