12L14 free machining steel
Minimum Properties Ultimate Tensile Strength, psi 78,300
Yield Strength, psi 60,200
Elongation 10.0%
Rockwell Hardness B84
Chemistry Iron (Fe) 97.91 - 98.7%
Carbon (C) 0.15% max
Manganese (Mn) 0.85 - 1.15%
Phosphorus (P) 0.04 - 0.09%
Lead (Pb) 0.15 - 0.35%
Sulfur (S) 0.26 - 0.35%

At OnlineMetals, we all failed shop class. Multiple times. As a matter of fact, our employment applications specifically ask to see people's grades for their high school shop classes. If they're too high, they go into the rejected pile. We're also not engineers, and cannot make any specific recommendations about the suitability of a given alloy, temper, or shape for your project or application.

All technical data is for comparison purposes only and is NOT FOR DESIGN. It has been compiled from sources we believe to be accurate but cannot guarantee. This ends the part of the website that our pointy-headed lawyers made us put in.

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