no

Pure shear applies when you twist something (torsion) or under direct lateral load with no bending, as in a pin

The material does not deform permanently / continuously when shear is applied (below the plastic limit).

P. K. Chattopadahyay has written:

'Residual shear strength of some pure clay minerals'

Shear Stress divided by the Angle of Shear is equals to Shear Stress divided by Shear Strain which is also equals to a constant value known as the Shear Modulus. Shear Modulus is determined by the material of the object.