The A767/A767M-16 steel grade is a standard specification for zinc-coated (galvanized) steel bars or wire used in concrete reinforcement. Here are some key features and applications of this steel grade:
1. Chemical Composition: The chemical composition of A767/A767M-16 steel grade includes carbon, manganese, phosphorus, sulfur, copper, and zinc. The content of each element is regulated to ensure good corrosion resistance and mechanical properties.
2. Mechanical Properties: A767/A767M-16 steel grade has specific requirements for both tensile strength and elongation. The minimum tensile strength and minimum elongation values ensure the steel’s ability to withstand the applied loads without deformation or failure.
3. Standard Number: A767/A767M-16 is the standard number assigned to this steel grade by the American Society for Testing and Materials (ASTM). It provides guidelines for the production and testing of zinc-coated steel bars or wire used in concrete reinforcement.
4. Corresponding Applications: A767/A767M-16 steel grade is commonly used in applications that require corrosion resistance combined with good mechanical properties. These include reinforcing steel bars for concrete structures, wire mesh for construction purposes, and various other applications where zinc-coated steel is preferred for its protective and aesthetic properties.
Overall, the A767/A767M-16 steel grade offers a reliable and durable solution for reinforcing concrete and other construction applications that require corrosion resistance and strength.