E- SEEISS ^ 



110. WeldiiiG Test Wo. I7I - Effects of Welding on the Properties of STS^ by 



J.W. Day. Aug 1959- 8 pp., 5 figs. 



111. USS SOUTH DAKOTA (BB57) - Experimental Thermit Welding of Lower Roller 



Tracks - Static Tensile Test, by J.W. Day. Aug 1959. 6 pp., 5 figs. 



11?. Welding Test Ho. 18^+ and Welding Test I\To. I85 - An Investigation to De- 

 termine the Physical Properties of VJelded 3TS Butt Joints, by F.F. 

 Vane. Oct 1939. 12 pp., 10 figs. 



113. Welding Test No. I80 - High Tensile Steel - The Tensile Strength of 



lielded Joints with High Width-Thickness Ratios, by J.W'. Day and F.F. 

 Vane. Dec 1939. 35 PP-^ 38 figs. 



11^1. Welding Test No. I6I - Investigation to Determine the Influence of Weld- 

 ing on High Tensile Steel - High Tensile Steel, Chemcial and Physical 

 Properties, by F.F. Vane and M.T. Sniffin. Nov 1959 . 2 pp. 



115. Welding Test No. I70 (Supplement) - Investigation of Welded Butts and 



Seams in STS Subjected to Ballistic Impa.ct - Report on Tensile Tests 

 of Gladded Specimens, by J.W. Day and F.F. Vane. Nov 1959- 6 pp., 

 h figs. 



116. Welding Test No. I9I - An Investigation to Determine the Physical Prop- 



erties of Partially Grooved Tee Joints Made with Grade EA Electrodes 

 Tension, Shear, and Bend Tests, by F.F. Vane and M.T. Sniffin. Nov 

 1959 . 10 pp . , k. figs . 



117. Welding Test 19k - STS Cylinders Subjected to Explosive Impact, by J.W. 



Day. Mar 19^(0. 28 pp., 20 figs. 



118. Welding Test I9U (Supplement) - STS Cylinders Subjected to Explosive 



Impact, by J.W. Day. May 19i+0 . 8 pp., 5 figs. 



119. Welding Test I96 - Tensile Strength of Welded Joints in Special Treat- 



ment Steel with 25-20 Electrodes, by J.W. Day. May 19^0. k2 pp., 5^ 

 figs. 



120. Welding Test I83 - Forty -Pound Special Treatment Steel under Tee Bend, 



by J.W. Day. Jun 19^^). 10 pp., 9 figs. 



II -6 



