BA2 Steel Grade: A Closer Look at its Strength and Durability

BA2 steel grade is a high-strength low-alloy (HSLA) steel that offers excellent strength and durability. It is commonly used in structural applications where high strength and good weldability are required.

Mechanical Properties:
– Tensile Strength: The tensile strength of BA2 steel grade typically ranges from 540 MPa to 750 MPa, which makes it a high-strength material suitable for structural applications.
– Yield Strength: BA2 steel grade has a minimum yield strength of 400 MPa, providing good resistance to deformation under stress.
– Elongation: It has a minimum elongation of 18%, indicating its ability to deform without fracturing under tensile stress.

Chemical Composition:
The chemical composition of BA2 steel grade typically includes:
– Carbon (C): 0.12% – 0.20%
– Manganese (Mn): 1.40% – 1.60%
– Silicon (Si): 0.10% – 0.30%
– Phosphorus (P): 0.03% max
– Sulfur (S): 0.025% max
– Copper (Cu): 0.25% max

The controlled levels of carbon and alloying elements contribute to the strength and toughness of BA2 steel grade, while ensuring good weldability and formability.

Overall, BA2 steel grade offers a balance of high strength, good weldability, and excellent toughness, making it a suitable choice for demanding structural applications that require exceptional strength and durability.
BA2 Steel grade
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