Fig. 5From: Establishing a simple and reliable method of measuring ductility of fine metal wireRelationship between the stroke increment and testing force. The weight with a clip was equipped on one end of a wire (diameter 0.063 or 0.296 mm) for testing. The weights were 5, 10, and 20% of the tensile load of the wire. The other side of the wire was fastened by the lower gripperBack to article page