Square / Hi-Strength

 

TUL TUBE
TUL BAR SOLID SQUARE
  • 1-1/2" Square Solid (Special Order)
  • 1-3/4" Square Solid (Special Order)
  • 2-1/4″ Square Solid (In Stock)
  • Length = 28' and 32′
  • All Sizes Have Rounded Corners
  • Medium Carbon Steel
  • AISI-1070
  • All Sizes Have Rounded Corners
  • Not Readily Weldable
  • Preheat Before Welding
  • Low Alloy Filler and Stress Relieving Recommended
  • Difficult To Machine Without Annealing
ALSO AVAILABLE SQUARE TUBE (HOLLOW)
SQUARE HI STRENGTH APPLICATION
APPLICATION 
  •  Common in Agricultural Implement

 


Typical Chemical Property
Carbon (C) = .65 to .75
Manganese (MN) = .60 to .90
Phosphorus (P) = .04 Max
Sulphur (S) = .05 Max
Typical Mechanical Property
Tensile (PSI) = 126000#
Yield (PSI) = 65000#
Brinell Hardness = 255
Machinability * = 56%
* Machinability based on AISI-1212 as 100%
* Increase machinability by annealing