Cold Roll Round Bar 12L14 Cold Drawn offers 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.

MTR MTR Available
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Product Information

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Please note:

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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.
Diameter
1.375
Max Length
144
Alloy
12L14
Production Method
Cold Drawn
Metal Type
Carbon Steel
Shape
Bar-Round
Yes
RoHS
Yes
REACH
Yes
Custom Cut Warehouse
1
Weight/Lineal Foot
5.05 pounds
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Mechanical Properties

Density g/cm^3
8
Ultimate Tensile Strength KSI
78
Yield Tensile Strength KSI
60
Rockwell Hardness B Scale
84
Brinell Hardness 3000 kg load
163
Elongation % in 2 in.
10
Machinability %
160
Shear Strength KSI
53
Melting Point °F
2580 - 2650
Electrical Conductivity % IACS
7
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Chemistry Information : 12L14 Carbon Steel

Element
Percentage
Element
Percentage
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

This carbon steel round bar is made from 12L14 alloy, offering high strength, excellent machinability, and a smooth cold drawn finish. It's commonly used for precision parts and components where tight tolerances are required.

Due to its high lead content, 12L14 carbon steel is not recommended for welding or outdoor use, as it is not corrosion resistant and is primarily designed for superior machinability in indoor, non-structural applications.

Yes, custom cut lengths are available to meet your specific project requirements. Please specify your desired dimensions during the ordering process.

This round bar is widely used in industries requiring high-precision machining, such as the automotive, manufacturing, and machinery sectors, primarily for making shafts, bushings, and fasteners.

Shipping times depend on stock availability and location, but this product is stocked in several warehouses to ensure prompt delivery to your area.

Yes, custom cut lengths are available for this 12L14 cold drawn carbon steel round bar. You can specify your desired length when placing your order to suit your project needs.

No, the 12L14 carbon steel round bar contains lead for enhanced machinability but is not corrosion resistant, making it unsuitable for welding or outdoor applications. It is best used indoors for precision machining.

This round bar is ideal for high-speed screw machine products and precision parts such as shafts, bushings, and fasteners, commonly used in automotive, manufacturing, and machinery industries.

The product is stocked in multiple warehouses and available in various lengths, allowing for prompt shipping depending on your location and chosen size.

Yes, a Material Test Report (MTR) is available for this product, providing certification of its chemical and mechanical properties.

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