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12L14 Cold Drawn Bar

Cold rolled 12L14 steel bar is a resulfurized and rephosphorized carbon steel, as well as a free machining steel. This grade has an excellent machinability because of its chemical composition from an added lead. Because of the added lead, this grade has reduced strength compared to other cold drawn grades. Eaton Steel Bar Company stocks several diameters of this grade to meet your demands quickly. We also supply 12L14 cold drawn bar to various industries like aerospace, construction, automotive, and more.

12L14 cold-rolled-steel-bar

12L14 Cold Drawn Steel Bar Applications

Typical applications for this grade include aircraft landing bolts, fasteners, bushings, and shafts.

Shapes and Sizes

Eaton Steel Bar Company supplies 12L14 cold drawn steel bar in a variety of sizes ranging from – 5/16”-11”. The shapes available for this grade include:

  • Hexagonal
  • Square
  • Round

Standard "12L14 Grade" Chemical Composition

Carbon (max) 0.15
Manganese 0.85-1.15
Phosphorus 0.04-0.09
Sulfur 0.26-0.35
Lead 0.15-0.35

 

Estimated Mechanical Property Ranges for "Grade 12L14"

Tensile strength (psi) 70,000 - 80,000
Yield strength (psi) 65,000 - 75,000
Elongation in 2” (%) 15 - 20
Reduction of area (%) 50 - 60
Brinell Hardness (BHN) 150 - 170