The chemical composition of A696-90a(2012) steel grade includes the following elements:
– Carbon (C): 0.20% maximum
– Manganese (Mn): 1.00-1.65%
– Phosphorus (P): 0.025% maximum
– Sulfur (S): 0.025% maximum
– Silicon (Si): 0.15-0.35%
These elements play a crucial role in determining the strength and durability of the steel grade.
The mechanical properties of A696-90a(2012) steel grade are as follows:
– Tensile Strength: 70,000-95,000 psi
– Yield Strength: 55,000 psi minimum
– Elongation in 2 inches: 16% minimum
– Reduction of Area: 40% minimum
– Hardness: 187-241 Brinell (HB)
These mechanical properties demonstrate the strength and durability of the steel grade, indicating its ability to withstand external forces and resist deformation or failure.
A696-90a(2012) is the standard number that defines the specifications and requirements for this particular steel grade. It provides a common reference point for manufacturers, engineers, and users of this steel grade, ensuring consistency and quality in its production and use.
The corresponding standards for exploring the strength and durability of A696-90a(2012) steel grade can include ASTM A696-90a(2012) or any relevant national or international standards that outline the properties, testing methods, and acceptance criteria for this steel grade. These standards ensure that the steel meets the specified requirements and performs as expected in various applications, such as structural components or pressure vessels.