1018 Mild (low-carbon) steel
Minimum Properties Ultimate Tensile Strength, psi 63,800
Yield Strength, psi 53,700
Elongation 15.0%
Rockwell Hardness B71
Chemistry Iron (Fe) 98.81 - 99.26%
Carbon (C) 0.18%
Manganese (Mn) 0.6 - 0.9%
Phosphorus (P) 0.04% max
Sulfur (S) 0.05% max

  • 1018 - Carbon Steel Rectangle Tube METRIC
  • 1018 - Carbon Steel Tube Round METRIC
  • 1018 - Flat Bar Cold Finish
  • 1018 - Flat Bar METRIC
  • 1018 - Round Bar Cold Finish
  • 1018 - Square Bar Cold Finish
  • 1018 - Steel Round Bar Metric
  • 1018 HEX BAR
  • 1018 Low Carbon Flat Stock
  • 1018 Low Carbon Square Stock
  • 1018 Steel Square Tube--METRIC
  • Carbon Steel Balls - Alloy 1018
  • Cold Roll Steel Key Stock (zinc Coated) - Rectangle
  • Cold Roll Steel Key Stock (zinc Coated) - Square
  • Key Stock - Step
  • Mild Steel Blanchard Ground Plate
  • Value Packs - Combos