The tensile strength and torque of screw wires depend on the specific screw material and gauge. Different types of screw wires have different mechanical properties. The following are some general characteristics of common screw wires:
Tensile Strength: The tensile strength of a screw wire is the maximum pulling force or tensile stress it can withstand. The tensile strength of screw wire is usually expressed in megapascals (MPa) or kilopounds of force per square inch (psi). Common screw wire materials such as carbon steel, stainless steel, alloy steel, etc. have tensile strengths ranging from several hundred to several thousand MPa.
Torque: The torque of a screw thread refers to the torque that needs to be exerted on the screw to make it turn in or out. Torque is usually expressed in Newton meters (Nm) or foot pounds (ft-lb). The torque of the screw wire should be selected according to the specific application and design requirements to ensure that the screw can be connected or removed normally.
The tensile strength and torque of screw wires depend on the specific material and gauge. Generally speaking, the tensile strength of ordinary screw wire is between 500-600MPa, while the tensile strength of bright screw wire is between 600-650MPa. The torque of the screw wire also depends on the specific material and specifications, usually between 1.5-2.5kg.
However, these specific values will vary depending on the brand and quality of screw thread.
It should be noted that the tensile strength and torque of the screw wire are not fixed values, but vary according to the specific screw material, specifications and manufacturing process. Therefore, when selecting and using screw wires, it is recommended to refer to relevant standards, specifications and technical data provided by the manufacturer to ensure that it meets the requirements of the specific application.
