1018 Tool Steel Bar

AISI 1018 carbon steel, general-purpose steel, is known for its excellent weldability and machinability, as well as its good formability.


Although this general purpose steel’s features can easily be exceeded by other types of steel, the 1018 carbon steel is easily manufactured and machined thus incurring lesser costs when it comes to grinding and machining processes.

As such, this might be the reason why it maintains popularity among industries. Consequently, for industries where accurate dimensional tolerances and smooth surface appearance is necessary, they need to use 1018 carbon steel bar stock resulting from cold-drawn processes.  

Here at Advance Grinding Services, we can provide both high-quality 1018 carbon steel bar whether you want it in its hot rolled or cold drawn form.

The AGS team is flexible enough to accommodate whatever form you want your 1018 carbon steel bar to be in!

Steel Purchaser


As most industries already know, the 1018 steel is easily formed, machined, fabricated, and welded.

Although its overall properties are not considered to be very unique, its manganese content helps it acquire the properties it is most known for.

Consequently and as already mentioned above, 1018 steel is usually produced by cold drawing as it is through this process that the steel gets to increase its tensile, yield, and torsional strength and its wear resistance and surface hardness.

1018 carbon is a type of steel with a carbon content of 0.3% or higher. It is used in the production of high-quality stainless and corrosion-resistant steel. 1018 steel is a type of carbon steel that has a yield point of between 0.2% and 1%. It is also used in the manufacturing of springs, wire, and wire rope.


The 1018 round stock can be made into various shapes, such as bars or tubes. The 1018 round bar can be made into various shapes, such as bars or tubes. 1018 round stock is a type of steel that has been shaped into round bars, rods, or wire, with round cross-sections and square ends.


Density0.284 lb/in³
Electrical Resistivity0.0000159Ωcm
Thermal Conductivity0.116 BTU/lb-℉
Tensile Strength, Ultimate63800 psi
Tensile Strength, Yield53700 psi
Elongation at Break15%
Modulus of Elasticity29000 ksi
Hardness, Brinell126
Hardness, Knoop145
Hardness, Knoop71
Sulfur0.05% (max)


With its high machinability and weldability, a 1018 carbon steel round bar stock can be utilized in numerous applications. A free-machining 1018 carbon steel round bar stock can already do a lot of things for both small and large industries.

It can be used for machining, drilling, and punching processes. Also, it is used for carburized parts and components like gears, dowels, pins, and other non-critical components of tools and other machinery parts. Also, a 1018 carbon steel can be used in creating fixtures, mounting plates, and spacers, as well as a cracking prevention tool in applications with severe bends.

The Industries that 1018 Steel Uses

1018 carbon steel is one of the most widely used types of steel in the world. It is used in many industries such as construction, automotive, aerospace, mining, and oil and gas production.

It is a common type of construction material that has the most corrosion resistance. 1018 round stock is typically used in heavy-duty machinery and other applications where it must withstand high amounts of wear and tear.

1018 steel bar is a type of metal rod that has been extruded from molten metal and then rolled into thin sheets. It can be used for construction purposes like reinforced concrete, rebar for concrete, etc.

1018 carbon steel is a type of steel that is typically used for cutting tools, power generation equipment, and construction. 1018 round stock is a type of steel that is used in the manufacturing of metal parts. This includes the round bars that are sold to metal fabricators and manufacturers.

1018 steel bar is a type of metal bar that has been cut into smaller sections for various purposes, such as to be welded or forged into other shapes. It can also be used when making pipes, rods, and other products.

Looking for One of the Best 1018 Steel Suppliers?

Seeing the numerous applications a 1018  steel bar stock can do it is only understandable that companies from various industries partner with a 1018 steel bar stock supplier capable of providing only the highest quality of bars.

It has two major grades that are available in 1018 steel suppliers: 1018 round stock, which has an average hardness of 55 HRC, and 1018 steel bar, which has an average hardness of 58 HRC.

Make sure you find 1018 steel suppliers that provide excellent materials such as 1018 carbon steel, 1018 round stock, and 1018 steel bar at competitive prices. 1018 steel bar has superior strength and toughness to other types of steel when it comes to resisting impact forces. If you are looking for one of the best 1018 steel suppliers, look no further, Advance Grinding is here.

Advance Grinding Services can fill in such a role effectively! With our extensive in-house stock, we can assure everyone that we will be able to provide the amount of carbon steel bar stock you need.

Moreover, we also provide excellent general and custom machining services befitting your specifications.

Hurry and give us a call today to satisfy all your queries or acquire a quotation from us today!