The chemical composition of A741-11(2016) steel grade is as follows:
– Carbon (C): 0.20% maximum
– Manganese (Mn): 1.00% maximum
– Phosphorus (P): 0.04% maximum
– Sulfur (S): 0.05% maximum
– Silicon (Si): 0.40% maximum
– Copper (Cu): 0.35% maximum
– Nickel (Ni): 0.25% maximum
– Chromium (Cr): 0.20% maximum
– Molybdenum (Mo): 0.15% maximum
– Vanadium (V): 0.08% maximum
These chemical components contribute to the superior strength and other mechanical properties of A741-11(2016) steel grade.
The mechanical properties of A741-11(2016) steel grade include:
– Tensile Strength: 485 MPa minimum
– Yield Strength: 250 MPa minimum
– Elongation: 22% minimum
– Reduction of Area: 50% minimum
– Charpy V-Notch Impact: 27 Joules minimum at -20°C
The superior strength of A741-11(2016) steel grade makes it a game changer in the construction industry. This steel grade provides enhanced durability and structural integrity, allowing for the construction of safer and more resilient buildings and structures. It offers improved load-carrying capacity and resistance to external forces such as wind, earthquakes, and impacts.
A741-11(2016) steel grade meets the standard number A741-11(2016), which specifies the requirements for hot-rolled carbon steel structural shapes, plates, sheet piling, and bars for use in the construction of bridges and other structures.
Overall, the superior strength and mechanical properties of A741-11(2016) steel grade make it a highly reliable and cost-effective choice for various construction applications. Its use can result in more efficient and sustainable construction practices while ensuring the safety and longevity of structures.