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.

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Product Information

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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
0.1875
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
0.1 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

The 12L14 carbon steel round bar is renowned for its superb machinability, making it an ideal choice for precision machining and production runs. Its cold drawn production process provides a smooth finish and tight tolerance, helping to produce high-quality threaded or turned components efficiently.

The 12L14 alloy is not recommended for welding or heat-treating since it is specifically formulated for machinability rather than structural applications. Its lead content improves cutting but limits suitability for processes like welding or heat treatment.

Yes, custom-cutting is available for this bar, allowing you to order the precise length needed for your project. The round bar ships from designated warehouses, ensuring prompt delivery according to stock availability.

The 12L14 carbon steel round bar is commonly used in manufacturing precision parts such as bushings, pins, fittings, and fasteners due to its machinability and smooth finish. It's perfect for projects where clean, accurate cuts and threads are essential.

While this round bar is produced to standard industry specifications for 12L14, material test reports (MTRs) are not available for this product. It is a high-quality product suitable for a wide variety of machining applications where certification is not required.

Yes, custom-cutting is available for this 12L14 carbon steel round bar, allowing you to order the precise length needed for your project. It ships from designated warehouses to ensure prompt delivery based on stock availability.

No, the 12L14 alloy is not recommended for welding or heat treatment because it is formulated for machinability with added lead, which limits its suitability for these processes.

The 12L14 carbon steel round bar offers superb machinability due to its lead content and cold drawn production method, providing a smooth finish and tight tolerances ideal for precision machining and high-speed screw machine products.

This round bar is commonly used for manufacturing precision parts such as bushings, pins, fittings, and fasteners, where clean, accurate cuts and threads are essential.

Yes, material test reports (MTRs) are available for this product, and it complies with RoHS and REACH standards, ensuring quality and regulatory compliance.

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