Tension and Compression Tests in Eyebar-Shanks
Bar No. Spec. Diam. in. Test Dir. Spec No.* (Pars 330 and 33) Tension
UYP LYP 0.2% Offset Static Tens. Str., k&i; Elong, % 1" 2" Red. of Area, % Compression Spec No. Yield UYP LYP 0.2% Offset Static
As-Received
330 0.252 L 11 79.5 74.6 75.0 74.1 119.3 22.5 57.0
" " " 12 79.1 78.7 78.9 76.1 121.3 22.5 57.5
33 " " 11 77.5 75.5 118.9 22.5 58.0
" " " 12 78.9 78.5 78.5 76.9 120.3 22.5 59.9
330 0.505 L 3 80.7 80.6 80.6 78.3 7 85.4 83.2
" " " 4 81.8 81.1 81.4 79.3 8 84.0 82.5
" " T 9 83.0 81.1
" " " 10 81.0 78.8
33 " L 3 76.3 74.8 7 83.9 82.6
" " " 4 80.9 78.6 8 87.1 86.2
" " T 9 82.7 80.7
" " " 10 83.3 81.8
Stress-Reliued
330 0.505 L 1 82.0 79.8 120.7 19.5 55.2 5 83.9 83.0 83.0 80.6
" " " 2 80.6 78.6 119.3 20.5 54.2 6 83.4 82.4 87.4 83.4
33 " " 1 79.7 78.1 118.5 20.0 57.0 5 87.9 85.0 85.1 82.9
" " " 2 82.0 79.5 119.9 20.0 56.0 6 87.1 85.9 85.9 83.5
Point Pleasant Bridge U. S. Steel Result July 28, 1969