36CrMoV12 steel is commonly chosen for critical components due to its exceptional mechanical properties, chemical composition, and overall performance.

Mechanical Properties:
– High tensile strength: 36CrMoV12 steel provides excellent tensile strength, allowing it to withstand high stress and heavy loads without deformation or failure.
– Good impact resistance: This steel possesses excellent toughness and impact resistance, making it ideal for critical components subjected to dynamic and sudden loading conditions.
– High hardness: 36CrMoV12 steel exhibits high hardness, providing resistance against wear and abrasion. This property makes it highly suitable for components exposed to friction and sliding.

Chemical Composition:
– Chromium (Cr): 36CrMoV12 steel contains a significant amount of chromium, which enhances its hardenability, strength, and corrosion resistance.
– Molybdenum (Mo): The inclusion of molybdenum in the steel’s composition contributes to its high strength and toughness, especially at elevated temperatures.
– Vanadium (V): Vanadium improves the steel’s wear resistance and offers increased strength and stability.
– Carbon (C): The carbon content in 36CrMoV12 steel contributes to its hardness and strength, while also ensuring good weldability.

Overall Performance:
– Excellent heat resistance: 36CrMoV12 steel maintains its mechanical properties even at high temperatures, making it suitable for components subjected to elevated operating conditions.
– Good machinability: This steel can be easily machined and processed, allowing for efficient production of critical components with complex shapes or precise dimensions.
– Corrosion resistance: The presence of chromium in the steel’s composition provides a level of corrosion resistance, ensuring the longevity and reliability of critical components in various environments.

Considering its impressive mechanical properties, favorable chemical composition, and reliable overall performance, 36CrMoV12 steel is frequently chosen as the go-to option for manufacturing critical components that require high strength, toughness, and resistance to wear, impact, and elevated temperatures.
36CrMoV12 Steel grade