GB/T 2976-2004
AbolishedMetallic materials--Wire--Wrapping test
金属材料 线材 缠绕试验方法
Application Summary AI generated
This standard specifies the method for conducting a wrapping test on metallic wire, assessing its ability to undergo plastic deformation and surface integrity when wound around a mandrel. It is applied in the metallurgy and manufacturing industries to evaluate the ductility, adhesion, and defect resistance of wire products such as steel, copper, or aluminum wires used in cables, springs, and fasteners. The test is critical for quality control in production and acceptance testing, ensuring wire meets performance requirements for bending and coiling applications.
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