Round / Standard

 

HOT ROLLED ROUND
HR STEEL (HOT ROLLED)
  • ASTM-A36 = 20' Length
  • Rough Surface Scale

COLD FINISHED ROUND
CF STEEL (COLD FINISHED)
  • Free of Surface Scale
  • Precise Measurement
  • Precise Straightness
  • 1018 = 20' Length
  • 12L14 = 12' Length
  • 1117 = 12' Length

EBONY FINISHED ROUND
EBONY FINISH STEEL (1144 STRESS RELIEVED)
STRESSPROOF
® = LASALLE TRADEMARK
  • Free of Surface Scale
  • Precise Measurement
  • Precise Straightness
  • Bend Resistance = Excellent
  • Machinability = Excellent
  • Wear Resistance = Better Than 1018
  • Wear Resistance = Same As 1045
  • Wear Resistance = Not As Good As 4140
  • Welding = Poor
  • Nucor Tradename = Nu-Standard 1144 SR
  • Lasalle Tradename = Stressproof
  • Ebony Finish = Cold Rolled Finish
  • Stress Relieving Causes a Black/Ebony Finish
  • 1144 = 12' Length

TURNED GROUND AND POLISHED 4140
TGP STEEL (TURNED GROUND & POLISHED)
  • Grinding Removes Surface Imperfections
  • Free of Surface Scale
  • Precise Measurement
  • Precise Straightness
  • 1144 = 20' to 24' Length
  • 4140 = 20' to 24' Length

TURNED GROUND AND POLISHED TGP
TGP (TURNED GROUND POLISHED) 1045
  • Tightest Tolerance of all Round Bar
  • Tolerance / +000" All Sizes (So Bearings Fit)
  • Tolerance / 0" to 1-1/2" =  -.001"
  • Tolerance / 1-9/16" to 2-1/2"=  -.0015"
  • Tolerance / 2-9/16" to 3"=  -.002"
  • Tolerance / 3" to 4"=  -.003"
  • Grinding Removes Surface Imperfections
  • Free of Surface Scale
  • Precise Measurement
  • TGP 1045 = 20' to 24' Length

ROUND CHROMEROD
CHROMEROD 1045
  • Standard = (S)
  • Chrome Plated Only (CPO)
  • Not Induction Hardened
  • Chrome Plating = .0005" Thick
  • Yield = 75000#
  • Tolerance = Pump Shaft Tolerance (PSQ)
  • CHROMEROD 1045 = 12' to 24' Length

OTHER METAL TYPES

ROUND DIMENSION
ROUND SIZE AND WEIGHT CHART 
  • Chart for Steel Weight Only
  • Some Sizes Special Order