Exploring the Composition and Strength of 820A16 Steel Grade

820A16 steel grade is a low alloy steel with high tensile strength and good toughness. Its chemical composition includes elements such as carbon, manganese, silicon, sulfur, phosphorus, chromium, and molybdenum. The mechanical properties of 820A16 steel grade include a tensile strength of 770-930 MPa and a yield strength of 620 MPa. It also has good ductility and impact resistance.

The chemical composition of 820A16 steel grade is as follows:
– Carbon: 0.13-0.18%
– Manganese: 1.10-1.40%
– Silicon: 0.10-0.40%
– Sulfur: 0.040% max
– Phosphorus: 0.050% max
– Chromium: 0.60-1.10%
– Molybdenum: 0.25-0.35%

These elements contribute to the strength and toughness of the steel, making it suitable for applications in the automotive, construction, and manufacturing industries. The precise composition and strength of 820A16 steel grade make it a versatile and reliable material for various engineering applications.
820A16 Steel grade
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