See Cold Roll Steel Tolerances

Cold Roll Hex Bar 12L14 Cold Drawn offer high ductility and ease of machining due to the addition of lead. 12L14 is slightly weaker than other alloy steels as a result. It is typically used in high-speed screw machine products and other high-speed machines.

shape Image

Dimension Name


Alloy 12L14
Production Method Cold Finish
Max Length 144
Across Flats 1
MTR Availability Yes
Full Length true
Material Carbon Steel
Shape Bar-Hex
Custom Cut Warehouse 1
Material Specifications

This material meets the following specs: ASTM -A108

Weight/Lineal Foot

2.95 pounds
Please note that this data is to be used ONLY FOR REFERENCE, NOT FOR DESIGN, and by using it,you agree that any decisions you make regarding materials for your project are at your own discretion.

Mechanical Properties

Property Value
Brinell hardness  163
Rockwell Hardness B scale 84
Elongation Typical % 10
Density g/cm^3 8
Modulus of Elasticity KSI x 10^3 29
Melting Point °F 2580 - 2650
Specific Heat BTU/lb-°F (32-212F) 0 min
Thermal conductivity BTU-in/hr-ft^2-°F 360
Ultimate KSI 78
Yield KSI 60
Reduction of Area % 35
Ultimate shear strength KSI 53

Chemistry Information: 12L14 Carbon Steel

Element Percentage
C 0.15 max
Fe 97.91 - 98.7
Mn 0.85 - 1.15
P 0.04 - 0.09
Pb 0.15 - 0.35
S 0.26 - 0.35
Can't find what you're looking for?