A914/A914M-16 is a standard specification for steel pipes that are electric-resistance-welded and cold-formed for use in structural applications. The chemical composition of A914/A914M-16 steel grade includes carbon, manganese, phosphorus, sulfur, copper, nickel, chromium, molybdenum, and vanadium.
The mechanical properties of A914/A914M-16 steel grade are specified in terms of yield strength, tensile strength, elongation, and hardness. It has a minimum yield strength of 240 MPa (35 ksi) and a minimum tensile strength of 414 MPa (60 ksi). The elongation is specified as a minimum of 23% and the hardness is typically in the range of 70-80 HRB.
A914/A914M-16 steel grade is commonly used in various structural applications such as building frames, bridges, and other general construction purposes. Its electric-resistance-welded and cold-formed characteristics make it suitable for use in applications where high strength and durability are required.
The standard number for A914/A914M-16 steel grade is ASTM A914/A914M-16. This standard provides detailed specifications and requirements for the manufacturing and testing of electric-resistance-welded steel pipes.
In summary, A914/A914M-16 steel grade is known for its excellent mechanical properties, including high yield and tensile strength, good elongation, and appropriate hardness. It is widely used in structural applications due to its strength and durability. The standard number A914/A914M-16 provides the guidelines and specifications for manufacturing and testing this steel grade.