Table 1.

Dimensions of the designed specimen shown in Figure 3, according to ASTM D638.

Dimensions	ASTM D638 TYPE 1
W—Narrow section width	13 mm
L—Narrow section Length	57 mm
Wo—Overall width	19 mm
Lo—Overall length	165 mm
R—Radius of fillet	76 mm
t—Thickness	5 mm