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11L17 Steel

11L17 steel - the low-carbon alloy that delivers high-quality results.

Strong, tough, and easy to work with - 11L17 steel has it all

11L17 Steel is re-sulfurized steel with a good surface finish and machinable to a high degree of precision.

The procedure is the same as for 12L14—only, except that the steel does not alloy with the lead during the process. Moreover, this steel grade contains a high proportion of manganese and a low proportion of carbon. It has nearly all machining characteristics, but its mechanical properties are significantly improved. Aside from that, this steel has excellent carburizing properties.

O'Hare 11L17Steel Round Bar Stock

O’Hare Precision Metals can provide a wide range of company-supplied or customer-supplied components and materials. Just like how we can offer you the best 11L17 Carbon bar stocks and 11L17 Carbon round bar stocks in O’Hare!

Machinability and other Processes

The addition of lead improves the machinability of 11L17 when compared to 1117. At the same time, increased hardenability results from the manganese content. During the machining process, lead is only retained in its elemental state, and it disperses within the steel’s structure, allowing the chips to break off more easily.

Besides being used in automatic screw machines, cold finished 11L17 Carbon bars are also commonly used in other types of fabrication. This demand is driven by the size accuracy, finish, straightness, and roundness of cold drawn bars and their energy-saving characteristics.


Pins, gears, shafts, pinions, studs, and joints are the typical applications of 11L17 Carbon. It is also a beneficial material in the automotive and aerospace industries.



Ultimate Tensile Strength 

Yield Tensile Strength 

Modulus of Elasticity 

Poissons Ratio 

0.284 lb/in3

86,300 psi

74,700 psi

29,700 ksi


Chemical Properties

Carbon 0







1 – 1.3


0 – 0.04

0.08 -0.13

97.97 – 98.63

11L17 carbon steel round bar stock

Why Get 11l17 Steel?

11l17 steel is a kind of carbon steel with excellent cutting performance. It is mainly used for the production of saw blades, knives, and other cutting tools. That is why there are quite a few companies that use 11l17 Carbon steel to make tools such as saw blades and knives because it has excellent cutting performance.

Moreover, this is low carbon steel that is used in the automotive industry for engine blocks and cylinder heads. This steel offers many benefits to the automotive industry, especially when it comes to weight savings.

The 11l17 steel is a high-quality and low-alloy steel with good mechanical properties. It is a kind of stainless steel, and it has the features of corrosion resistance, wear resistance, and good welding performance.

11l17 Steel Suppliers

The 11l17 carbon steel is an alloy that has high strength and good ductility, so it can be used for various industrial applications. Finding reliable11l17 steel suppliers are the most important part of the process of getting this alloy for your project.

O’Hare Precision Metals is one of the reliable 11l17 steel suppliers. As a leading supplier of 11l17 carbon steel, we provide high-quality products to meet your needs. We are one of the leading suppliers of  steel in the United States. The company specializes in producing high-quality carbon steel for a variety of industrial applications.

Besides being one of the reliable 11l17 steel suppliers. We have a production process that includes a wide range of steps, from raw material sourcing to finished product delivery. A few steps that are worth mentioning are:

1) Raw material preparation and heat treatment: O’Hare Precision Metals uses only the finest quality steel, which is sourced from reputable provider across the country and heat-treated to meet our customers’ specific requirements.

2) Cutting, profiling, and drilling: These processes ensure that our customers receive products with accurate dimensions and specifications.

3) Machining: We offer a wide range of machining services.

Want to know more about 11L17 Carbon? Just contact our highly skilled personnel in O’Hare Precision Metals. They are dedicated to providing smooth-flow service. Request a quote for bar stocks now!