820A16 Steel Grade: The Ideal Choice for Heavy Machinery and Equipment

820A16 steel grade is a low carbon, low alloy steel that is specifically designed for heavy machinery and equipment. It is known for its high strength, durability, and ability to withstand heavy loads and harsh working conditions. The mechanical properties and chemical composition of 820A16 steel grade are as follows:

Mechanical Properties:
– Tensile Strength: 650-850 MPa
– Yield Strength: 420 MPa
– Elongation: 13%
– Hardness: 197-229 HB

Chemical Composition:
– Carbon (C): 0.12-0.18%
– Manganese (Mn): 0.30-0.60%
– Silicon (Si): 0.10-0.40%
– Phosphorus (P): 0.035% max
– Sulfur (S): 0.040% max
– Chromium (Cr): 0.70-1.20%
– Nickel (Ni): 0.70-1.20%
– Molybdenum (Mo): 0.20-0.35%
– Vanadium (V): 0.10-0.15%

These properties and composition make 820A16 steel grade an ideal choice for heavy machinery and equipment, as it provides excellent strength, toughness, and wear resistance, making it suitable for demanding applications in industries such as construction, mining, agriculture, and manufacturing.
820A16 Steel grade
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