Table 1.

Erichsen index (IE) values of AZ series magnesium alloy plates prepared by different processes.

Materials	Processing	IE (mm)	Grain Size (μm)	Texture Intensity (MRD)	References
AZ31	Normal rolling	2.9	6.3	23.6	[5]
AZ31	Normal rolling	4.1	10.9	10.9	[5]
AZ31	Normal rolling	3.1	14.2	26.5	[5]
AZ31	Rolling at 550 °C + DSR at 225 °C	9.7	15	2.7	[25]
AZ61	DSR* at 520 °C	7.0	7.4~11.5	3.7	[24]
AZ61	DSR at 370 °C	3.3	5.2~11.5	7.0·	[26]

DSR*: Differential speed rolling.