Cold Roll Round Bar 1018 Cold Finish offers a good blend of strength, some ductility, ease of welding and machining. 1018, the most popular of the cold-rolled steels, is chemically similar to A36 Hot-Rolled steel, but the finishing process offers superior surface finish and mechanical properties. It is typically used in pins, rods, shafts, spindles, and sprockets.

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
Max Length
144
Alloy
1018
Production Method
Cold Finish
Metal Type
Carbon Steel
Shape
Bar-Round
Yes
RoHS
Yes 6C
REACH
No
Custom Cut Warehouse
1
Weight/Lineal Foot
2.66 pounds
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Mechanical Properties

Density g/cm^3
8
Yield Tensile Strength KSI
54
Ultimate Tensile Strength KSI
64
Elongation % in 2 in.
15
Rockwell Hardness B Scale
71
Brinell Hardness 3000 kg load
126
Melting Point °F
2590 - 2670
Shear Strength KSI
43
Machinability %
78
Electrical Conductivity % IACS
7
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Chemistry Information : 1018 Carbon Steel

Element
Percentage
Element
Percentage
Element
Percentage
C
0.14 - 0.2
Fe
98.81 - 99.26
Mn
0.6 - 0.9
P
0.04  max
S
0.05  max

Yes, this round bar is available for custom cutting at the warehouse, with lengths ranging up to 144 inches. You can order various cut lengths to suit your project needs.

Absolutely. The 1018 cold-finished carbon steel offers a good balance of strength, ductility, and ease of welding and machining, making it ideal for components like pins, rods, shafts, spindles, and sprockets.

This product complies with RoHS 6C standards and has Material Test Reports (MTR) available, ensuring quality and traceability for your applications.

The bar has a yield tensile strength of 54 ksi, an ultimate tensile strength of 64 ksi, and a Rockwell hardness of 71, providing reliable mechanical performance.

The bar is shipped in various lengths with corresponding weights; for example, a 12-inch piece weighs about 2.66 pounds. Multiple length options are in stock and ready to ship.

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