Understanding the Strength and Durability of 36CrMoV12 Steel Grade

[ad_1] 36CrMoV12 is a high strength steel grade with good durability due to its specific chemical composition and mechanical properties. The chemical composition of 36CrMoV12 steel grade typically includes the following elements:

– Carbon (C): 0.32-0.40%
– Silicon (Si): 0.15-0.40%
– Manganese (Mn): 0.40-0.70%
– Phosphorus (P): ≤0.035%
– Sulfur (S): ≤0.035%
– Chromium (Cr): 1.50-1.80%
– Molybdenum (Mo): 0.25-0.35%
– Vanadium (V): 0.15-0.30%

These elements contribute to the overall strength and durability of the steel grade. The specific technical properties of 36CrMoV12 steel grade include:

– Tensile strength: 1030-1230 MPa
– Yield strength: ≥900 MPa
– Elongation: ≥12%
– Impact toughness: ≥27 J/cm2 (at -40°C)
– Hardness: 333-377 HB

These mechanical properties make 36CrMoV12 steel grade suitable for applications requiring high strength and good durability, such as in the manufacturing of heavy-duty machinery, automotive components, and industrial tools. Additionally, the specific chemical composition and heat treatment of this steel grade contribute to its excellent toughness and resistance to wear and tear, further enhancing its strength and durability.