The chemical composition of 20NiCrMo2 steel grade includes:
– Carbon (C): 0.17-0.23%
– Silicon (Si): 0.40% max
– Manganese (Mn): 0.40-0.70%
– Phosphorus (P): 0.035% max
– Sulfur (S): 0.035% max
– Nickel (Ni): 1.50-1.80%
– Chromium (Cr): 0.60-1.00%
– Molybdenum (Mo): 0.20-0.30%
Applications:
– 20NiCrMo2 steel grade is commonly used in the manufacturing of gears, shafts, and other components for the automotive and machinery industry.
– It is also used in the construction of heavy-duty equipment, such as cranes, excavators, and mining machinery due to its high strength and toughness.
– The steel grade is often utilized in the production of industrial and agricultural machinery components due to its excellent wear resistance and durability.
Advantages:
– High tensile strength and toughness make 20NiCrMo2 steel grade suitable for heavy-duty applications that require reliable and long-lasting components.
– Good wear resistance and hardenability make it ideal for use in gears and shafts that are subjected to high stresses and loads.
– The low carbon content of the steel grade contributes to its weldability and machinability, allowing for ease of fabrication and manufacturing.
In conclusion, 20NiCrMo2 steel grade offers a combination of excellent mechanical properties, chemical composition, and advantageous applications that make it a popular choice for various industrial sectors.
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