Young's moduli − approximate (indicative) values
Materials	E [MPa]
Steels	(1,96 ÷ 2,16) · 105
Cast iron	(0,75 ÷ 1,85) · 105
Copper-tin alloys (Cu-Sn alloys)	(0,85 ÷ 1,24) · 105
Young's modulus is also known as the modulus of longitudinal (longitudinal) elasticity or the modulus of linear deformation
1 · GPa = 109 · Pa   1 · MPa = 106 · Pa   1 · kPa = 103 · Pa