Stress-strain data for aluminum 6061-T651 from 9 lots at 6 temperatures under uniaxial and plane strain tension

Abstract

Stress-strain curves in steady-state tension of aluminum 6061-T651 sourced from 9 lots of material from several manufacturers at 6 temperatures (20,100,150,200,250,300 °C) are presented. A total of 100 stress-strain curves for uniaxial tension specimens and 54 stress-strain curves for plane strain tension specimens are shared. Strains are estimated through digital image correlation using a 50.8 mm (2 inch) gauge length for the uniaxial tension specimens and a 6.35 mm (0.25 inch) gauge length for the plane strain specimens. The strains are an average of several measurements (at approximately 350-μm intervals) across the width of the gauge section.

Heteroscedastic sparse Gaussian process regression-based stochastic material model for plastic structural analysis

“…Without loss of generality, the experimental flow stress-plastic strain data of Al6061 aluminum alloy from the literature 28 are applied in the present work. There were six temperatures (20, 100, 150, 200, 250, 300 °C) considered in the experiments.…”

“… The experimental flow stress-plastic strain data of Al6061 aluminum alloys at the temperature of ( a ) 20 °C, ( b ) 100 °C, ( c ) 150 °C, ( d ) 200 °C, ( e ) 250 °C and ( f ) 300°C 28 . …”

An Adaptive Algorithm and Additively Manufactured Punch Used to Form Aluminum Sheet Metal Parts

“…After the withdrawal of the tools, the formed part undergoes significant changes in shape, which means that springback is an additional material deformation that occurs during rebound [ 6 , 7 , 8 ], as indicated in Figure 1 . The analysis of stress/strain diagrams leads to the conclusion that the intensity of springback will increase with the material strength [ 9 , 10 , 11 , 12 , 13 ].…”

“…After the withdraw the formed part undergoes significant changes in shape, which means that an additional material deformation that occurs during rebound [6][7][8], as in ure 1. The analysis of stress/strain diagrams leads to the conclusion that th springback will increase with the material strength [9][10][11][12][13]. The rebound process is elastic, but a secondary plastic flow can also oc bending and straightening around the edges of the die and punch.…”

Auxetic behavior obtained through the large deformations of variants of the rectangular grid

“…Then, two different metals, namely aluminum AA 6061-T651 and steel 4130, were considered. The data for aluminum AA 6061-T651 was obtained from the experimental measurements presented by Aakash et al [1,2] and that were made available [3]. The data for "T_020_A_1_001_022_03", was chosen as representative of the behavior of the alloy.…”