... .1FeMax 0.4 Hardness, Brinell6060 AA; Typical; 500 g load; 10 mm ballHardness, Knoop8383 Converted from Brinell Hardness ValueHardness, Vickers6868 Converted from ... at Break12 %12 % AA; Typical; 1/16 in. (1.6 mm) ThicknessElongation at Break18 %18 % AA; Typical; 1/2 in. (12 ... .7 mm) DiameterModulus of Elasticity70.3 GPa10200 ksi AA; Typical; Average of ...