1010 Low-Carbon Steel Bar
Manufacturing & Production Supply
Round Steel Bar Supplier
Carbon and alloy round bar for production machining, forging, and OEM components. Tell us what you need for the next run and what you expect to use throughout the year.
Ohio Bar & Metal, the round bar division of Premium Steel Sales LLC, supplies production orders and scheduled releases throughout the United States and Canada.
Talk to a steel specialist (216) 353-0516
1 Grade / Specification SAE, ASTM, AMS, or customer specification
2 Diameter & Length Finished size, tolerance, and cut requirement
3 Condition Hot rolled, cold finished, annealed, or heat treated
4 Quantity & Delivery Weight per order, annual usage, and release schedule
Quote Desk
Your production requirement
Enter the details below or attach your existing RFQ.
For repeat orders, include your expected usage and the first release you need.
Frequently requested
Round Bar Grades
Frequently quoted carbon, alloy, free-machining, spring, and bearing grades. The full directory also includes ASTM bolting, forging, and anchor-bolt specifications.
Carbon & Machining Grades
1018 Low-Carbon Steel Bar
1020 Low-Carbon Steel Bar
1035 Medium-Carbon Steel Bar
1040 Medium-Carbon Steel Bar
1045 Medium-Carbon Steel Bar
1050 Medium-Carbon Steel Bar
1117 Resulfurized Carbon Steel Bar
1144 Resulfurized Carbon Steel Bar
12L14 Free-Machining Carbon Steel Bar
1215 Free-Machining Carbon Steel Bar
1541 Medium-Carbon Manganese Steel Bar
Alloy Grades
4130 Chromium-Molybdenum Alloy Steel Bar
4140 Chromium-Molybdenum Alloy Steel Bar
4150 Chromium-Molybdenum Alloy Steel Bar
4340 Nickel-Chromium-Molybdenum Alloy Steel Bar
5160 Chromium Spring Alloy Steel Bar
52100 High-Carbon Chromium Bearing Steel Bar
8620 Case-Hardening Alloy Steel Bar
8640 Nickel-Chromium-Molybdenum Alloy Steel Bar
8650 Nickel-Chromium-Molybdenum Alloy Steel Bar
8720 Nickel-Chromium-Molybdenum Case-Hardening Steel Bar
8740 Nickel-Chromium-Molybdenum Alloy Steel Bar
9310 Nickel-Chromium-Molybdenum Case-Hardening Steel Bar
Need a different grade?
Search the complete grade directory, or send the material specification shown on the
drawing.
View All Grades 50+ Years of combined steel experience
Commercial and technical review from the first inquiry through processing and delivery.
About Ohio Bar & Metal » Material supply
Steel for the Next Run
A single production order or an ongoing material requirement starts with the same details: your specification, dimensions, condition, and processing. For repeat supply, include annual usage, quantity per release, and delivery timing so we can review the full program.
Round Bar Square Bar Hex Bar
Wire Rod
- Hot-rolled and cold-finished supply
- Production orders and scheduled releases
- Mill certifications and testing as specified
- U.S. and Canadian delivery
Also available
Flat-Rolled Steel
Flat-rolled carbon and coated steel can be quoted through our Premium Steel Sales relationship. Products include master coil, slit coil, sheet, plate, and blanks, with slitting, leveling, cut-to-length, and blanking as required.
Flat-rolled steel through Premium Steel Sales
Customer setup and invoicing are handled by Premium Steel Sales LLC.
Processing options
Processing Before Delivery
Processing is quoted against the starting grade and condition, section size, finished dimensions or properties, quantity, and governing specification.
Hot Rolling
Hot-rolled bar for forging, machining, heat treatment, and production stock.
Cold Drawing
Closer dimensional tolerances, improved surface finish, and cold-worked properties.
Annealing
Thermal cycles for machinability, ductility, stress relief, or structure control.
Quenching & Tempering
Heat treatment to a specified hardness or mechanical-property range.
Turning & Polishing
Scale removal, diameter control, and improved surface condition before machining.
Precision Cutting
Mill lengths cut to production lengths, blanks, or forging stock.