Metals
Plastics
Other Raw Materials
Machine Ready Stock
Sample Packs & Protoboxes
Bearings, Shafts and Gears
Cable and Wire
Fastening and Bonding
Fittings
Finishing Products
Framing Systems
Tools and Fabricating
Facilities and Maintenance
Architectural & Decorative Components

Metal for Every Lesson, Lab, & Project. Trusted Nationwide By Universities, Schools & Research Institutions. See Why Schools Choose Online Metals

Open for Orders 24/7!

Get a Quick Quote

Deals

Get a Quick Quote

Carbon Steel Round Bar

Show full description

round-bar-large-drillrod-new-min-4superZoom-main

Carbon Steel Round Bar

With 6 different alloys available, you can rely our selection of carbon steel round bars as a core component of your next project. Economical and strong, as one of the nation's top carbon steel suppliers, we offer standard and custom-cut lengths at prices that can't be beat – with no minimums!

We carry Carbon Steel Round Bar/Rod in A36, 1018, 1045, 1144, and 12L14. Most of our cold roll round bar/rod stock is available in full size and custom cut lengths.

Relevant Knowledge Hub Resources: 5 Reasons to Cut to Size | Hot Roll vs Cold Roll Steel

Marketplace Icon

Defense Grade Store

Material Properties

Carbon Steel Product Guide

round-bar-large-drillrod-new-min-4superZoom-main

Carbon Steel Round Bar

With 6 different alloys available, you can rely our selection of carbon steel round bars as a core component of your next project. Economical and strong, as one of the nation's top carbon steel suppliers, we offer standard and custom-cut lengths at prices that can't be beat – with no minimums!

We carry Carbon Steel Round Bar/Rod in A36, 1018, 1045, 1144, and 12L14. Most of our cold roll round bar/rod stock is available in full size and custom cut lengths.

Relevant Knowledge Hub Resources: 5 Reasons to Cut to Size | Hot Roll vs Cold Roll Steel

Marketplace Icon

Defense Grade Store

Material Properties

Carbon Steel Product Guide

Sort by

341 results

341 results

6 1/2mm Carbon Steel Round Bar 1018 Metric 144" Length [+/- 2"] Part # 27761

Pack of 1

QTY

Update

$239.08

$239.08 ea.

Dimensions

Diameter: 6.5mm

Click for more details

mild-steel-round-bar-1018-1superZoom-mob{product.code}

Key Features

FREE MTR Available

View more product details

Click for more details

mild-steel-round-bar-1018-1superZoom-desk27761

6 3/4" Carbon Steel Round Bar 1018 Hot Rolled Part # mp-00030403

Sold & Shipped by MSP Metals

Select a Size or Custom Cut

QTY

Update

$576.53 for 1

$576.53 ea.

Dimensions

Diameter: 6.75"

Click for more details

mild-steel-round-bar-1018-1superZoom-mob{product.code}

Key Features

CUSTOM CUT DFARS Compliant

MTR AVAILABLE product return

product return

Non-returnable

View more product details

Click for more details

mild-steel-round-bar-1018-1superZoom-deskmp-00030403

6 3/4" Carbon Steel Round Bar 1018 Hot Rolled Part # mp-00030403

Dimensions

Diameter: 6.75"

Select a Size or Custom Cut

+ Create Custom Cut
12″ (1 ft.) - $576.53 ea.
24″ (2 ft.) - $1,153.07 ea.
36″ (3 ft.) - $1,729.60 ea.
48″ (4 ft.) - $2,306.13 ea.
60″ (5 ft.) - $2,882.67 ea.
72″ (6 ft.) - $3,459.20 ea.

Seller's Info	Custom Cut	MTR	USA Made	Returns	DFARS	Price	Qty

7" Carbon Steel Round Bar 1018 Hot Rolled Part # mp-00030395

Sold & Shipped by MSP Metals

Select a Size or Custom Cut

QTY

Update

$607.18 for 1

$607.18 ea.

Dimensions

Diameter: 7"

Click for more details

mild-steel-round-bar-1018-1superZoom-mob{product.code}

Key Features

CUSTOM CUT DFARS Compliant

MTR AVAILABLE product return

product return

Non-returnable

View more product details

Click for more details

mild-steel-round-bar-1018-1superZoom-deskmp-00030395

7" Carbon Steel Round Bar 1018 Hot Rolled Part # mp-00030395

Dimensions

Diameter: 7"

Select a Size or Custom Cut

+ Create Custom Cut
12″ (1 ft.) - $607.18 ea.
24″ (2 ft.) - $1,214.37 ea.
36″ (3 ft.) - $1,821.54 ea.
48″ (4 ft.) - $2,428.72 ea.
60″ (5 ft.) - $3,035.92 ea.
72″ (6 ft.) - $3,643.10 ea.

Seller's Info	Custom Cut	MTR	USA Made	Returns	DFARS	Price	Qty

7 1/4" Carbon Steel Round Bar 1018 Hot Rolled Part # mp-00030399

Sold & Shipped by MSP Metals

Select a Size or Custom Cut

QTY

Update

$642.12 for 1

$642.12 ea.

Dimensions

Diameter: 7.25"

Click for more details

mild-steel-round-bar-1018-1superZoom-mob{product.code}

Key Features

CUSTOM CUT DFARS Compliant

MTR AVAILABLE product return

product return

Non-returnable

View more product details

Click for more details

mild-steel-round-bar-1018-1superZoom-deskmp-00030399

7 1/4" Carbon Steel Round Bar 1018 Hot Rolled Part # mp-00030399

Dimensions

Diameter: 7.25"

Select a Size or Custom Cut

+ Create Custom Cut
12″ (1 ft.) - $642.12 ea.
24″ (2 ft.) - $1,284.24 ea.
36″ (3 ft.) - $1,926.36 ea.
48″ (4 ft.) - $2,568.49 ea.
60″ (5 ft.) - $3,210.61 ea.
72″ (6 ft.) - $3,852.74 ea.

Seller's Info	Custom Cut	MTR	USA Made	Returns	DFARS	Price	Qty

7 1/2" Carbon Steel Round Bar 1018 Hot Rolled Part # mp-00030404

Sold & Shipped by MSP Metals

Select a Size or Custom Cut

QTY

Update

$677.34 for 1

$677.34 ea.

Dimensions

Diameter: 7.5"

Click for more details

mild-steel-round-bar-1018-1superZoom-mob{product.code}

Key Features

CUSTOM CUT DFARS Compliant

MTR AVAILABLE product return

product return

Non-returnable

View more product details

Click for more details

mild-steel-round-bar-1018-1superZoom-deskmp-00030404

7 1/2" Carbon Steel Round Bar 1018 Hot Rolled Part # mp-00030404

Dimensions

Diameter: 7.5"

Select a Size or Custom Cut

+ Create Custom Cut
12″ (1 ft.) - $677.34 ea.
24″ (2 ft.) - $1,354.70 ea.
36″ (3 ft.) - $2,032.04 ea.
48″ (4 ft.) - $2,709.41 ea.
60″ (5 ft.) - $3,386.75 ea.
72″ (6 ft.) - $4,064.11 ea.

Seller's Info	Custom Cut	MTR	USA Made	Returns	DFARS	Price	Qty

7 3/4" Carbon Steel Round Bar 1018 Hot Rolled Part # mp-00030405

Sold & Shipped by MSP Metals

Select a Size or Custom Cut

QTY

Update

$711.00 for 1

$711.00 ea.

Dimensions

Diameter: 7.75"

Click for more details

mild-steel-round-bar-1018-1superZoom-mob{product.code}

Key Features

CUSTOM CUT DFARS Compliant

MTR AVAILABLE product return

product return

Non-returnable

View more product details

Click for more details

mild-steel-round-bar-1018-1superZoom-deskmp-00030405

7 3/4" Carbon Steel Round Bar 1018 Hot Rolled Part # mp-00030405

Dimensions

Diameter: 7.75"

Select a Size or Custom Cut

+ Create Custom Cut
12″ (1 ft.) - $711.00 ea.
24″ (2 ft.) - $1,422.00 ea.
36″ (3 ft.) - $2,133.01 ea.
48″ (4 ft.) - $2,844.02 ea.
60″ (5 ft.) - $3,555.02 ea.
72″ (6 ft.) - $4,266.01 ea.

Seller's Info	Custom Cut	MTR	USA Made	Returns	DFARS	Price	Qty

8" Carbon Steel Round Bar 1018 Hot Rolled Part # mp-00030394

Sold & Shipped by MSP Metals

Select a Size or Custom Cut

QTY

Update

$746.40 for 1

$746.40 ea.

Dimensions

Diameter: 8"

Click for more details

mild-steel-round-bar-1018-1superZoom-mob{product.code}

Key Features

CUSTOM CUT DFARS Compliant

MTR AVAILABLE product return

product return

Non-returnable

View more product details

Click for more details

mild-steel-round-bar-1018-1superZoom-deskmp-00030394

8" Carbon Steel Round Bar 1018 Hot Rolled Part # mp-00030394

Dimensions

Diameter: 8"

Select a Size or Custom Cut

+ Create Custom Cut
12″ (1 ft.) - $746.40 ea.
24″ (2 ft.) - $1,056.01 ea.
36″ (3 ft.) - $2,239.21 ea.
48″ (4 ft.) - $2,985.61 ea.
60″ (5 ft.) - $3,732.02 ea.
72″ (6 ft.) - $4,478.42 ea.

Seller's Info	Custom Cut	MTR	USA Made	Returns	DFARS	Price	Qty

8" Carbon Steel Round Bar 1018 Hot Rolled - Part # 28829

Pricing and availability for this item changes frequently. Contact us now for a fast quote.

8mm Carbon Steel Round Bar 1045 TGP Metric 72" Length [+/- 2"] Part # 24633

Pack of 2

QTY

Update

$202.62

$202.62 ea.

Dimensions

Diameter: 8mm

Click for more details

cold-roll-round-bar-1045-cold-finish-1superZoom-mob{product.code}

Key Features

FREE MTR Available

View more product details

Click for more details

cold-roll-round-bar-1045-cold-finish-1superZoom-desk24633

8mm Carbon Steel Round Bar 1045 TGP Metric 36" Length [+/- 2"] Part # 24632

Pack of 4

QTY

Update

$202.66

$202.66 ea.

Dimensions

Diameter: 8mm

Click for more details

cold-roll-round-bar-1045-cold-finish-1superZoom-mob{product.code}

Key Features

FREE MTR Available

View more product details

Click for more details

cold-roll-round-bar-1045-cold-finish-1superZoom-desk24632

8mm Carbon Steel Round Bar 1144 Stress Relieved TGP Metric 72" Length [+/- 2"] Part # 28297

Pack of 2

QTY

Update

$96.02

$96.02 ea.

Dimensions

Diameter: 8mm

Click for more details

Placeholder for future product image

Key Features

FREE MTR Available

View more product details

Click for more details

Placeholder for future product image

8mm Carbon Steel Round Bar 1144 Stress Relieved TGP Metric 36" Length [+/- 2"] Part # 28296

Pack of 4

QTY

Update

$96.02

$96.02 ea.

Dimensions

Diameter: 8mm

Click for more details

Placeholder for future product image

Key Features

FREE MTR Available

View more product details

Click for more details

Placeholder for future product image

8mm Carbon Steel Round Bar 1144 Stress Relieved TGP Metric 12" Length [+/- 2"] Part # 28295

Pack of 10

QTY

Update

$80.01

$80.01 ea.

Dimensions

Diameter: 8mm

Click for more details

Placeholder for future product image

Key Features

FREE MTR Available

View more product details

Click for more details

Placeholder for future product image

8mm Carbon Steel Round Bar 1215 TGP Metric 72" Length [+/- 2"] Part # 28300

Pack of 2

QTY

Update

$105.91

$105.91 ea.

Dimensions

Diameter: 8mm

Click for more details

Placeholder for future product image

Key Features

FREE MTR Available

View more product details

Click for more details

Placeholder for future product image

8mm Carbon Steel Round Bar 12L14 Metric 72" Length [+/- 2"] Part # 28301

Pack of 7

QTY

Update

$79.07

$79.07 ea.

Dimensions

Diameter: 8mm

Click for more details

Placeholder for future product image

Key Features

FREE MTR Available

View more product details

Click for more details

Placeholder for future product image

8mm Carbon Steel Round Bar 1215 TGP Metric 12" Length [+/- 2"] Part # 28298

Pack of 9

QTY

Update

$79.42

$79.42 ea.

Dimensions

Diameter: 8mm

Click for more details

Placeholder for future product image

Key Features

FREE MTR Available

View more product details

Click for more details

Placeholder for future product image

8mm Carbon Steel Round Bar 1215 TGP Metric 36" Length [+/- 2"] Part # 28299

Pack of 3

QTY

Update

$79.42

$79.42 ea.

Dimensions

Diameter: 8mm

Click for more details

Placeholder for future product image

Key Features

FREE MTR Available

View more product details

Click for more details

Placeholder for future product image

8 1/4" Carbon Steel Round Bar 1018 Hot Rolled Part # mp-00030388

Sold & Shipped by MSP Metals

Select a Size or Custom Cut

QTY

Update

$781.89 for 1

$781.89 ea.

Dimensions

Diameter: 8.25"

Click for more details

mild-steel-round-bar-1018-1superZoom-mob{product.code}

Key Features

CUSTOM CUT DFARS Compliant

MTR AVAILABLE product return

product return

Non-returnable

View more product details

Click for more details

mild-steel-round-bar-1018-1superZoom-deskmp-00030388

8 1/4" Carbon Steel Round Bar 1018 Hot Rolled Part # mp-00030388

Dimensions

Diameter: 8.25"

Select a Size or Custom Cut

+ Create Custom Cut
12″ (1 ft.) - $781.89 ea.
24″ (2 ft.) - $1,563.78 ea.
36″ (3 ft.) - $2,345.67 ea.
48″ (4 ft.) - $3,127.55 ea.
60″ (5 ft.) - $3,909.44 ea.
72″ (6 ft.) - $4,691.34 ea.

Seller's Info	Custom Cut	MTR	USA Made	Returns	DFARS	Price	Qty

8 1/2" Carbon Steel Round Bar 1018 Hot Rolled Part # mp-00030389

Sold & Shipped by MSP Metals

Select a Size or Custom Cut

QTY

Update

$823.67 for 1

$823.67 ea.

Dimensions

Diameter: 8.5"

Click for more details

mild-steel-round-bar-1018-1superZoom-mob{product.code}

Key Features

CUSTOM CUT DFARS Compliant

MTR AVAILABLE product return

product return

Non-returnable

View more product details

Click for more details

mild-steel-round-bar-1018-1superZoom-deskmp-00030389

8 1/2" Carbon Steel Round Bar 1018 Hot Rolled Part # mp-00030389

Dimensions

Diameter: 8.5"

Select a Size or Custom Cut

+ Create Custom Cut
12″ (1 ft.) - $823.67 ea.
24″ (2 ft.) - $1,647.35 ea.
36″ (3 ft.) - $2,471.01 ea.
48″ (4 ft.) - $3,294.68 ea.
60″ (5 ft.) - $4,118.36 ea.
72″ (6 ft.) - $4,942.04 ea.

Seller's Info	Custom Cut	MTR	USA Made	Returns	DFARS	Price	Qty

8 3/4" Carbon Steel Round Bar 1045 Hot Rolled Part # mp-00066977

Sold & Shipped by MSP Metals

Select a Size or Custom Cut

QTY

Update

$1,039.50 for 1

$1,039.50 ea.

Dimensions

Diameter: 8.75"

Click for more details

8 3/4" Carbon Steel Round Bar 1045 Hot Rolled-mob{product.code}

Key Features

CUSTOM CUT DFARS Compliant

MTR AVAILABLE product return

product return

Non-returnable

View more product details

Click for more details

8 3/4" Carbon Steel Round Bar 1045 Hot Rolled-deskmp-00066977

8 3/4" Carbon Steel Round Bar 1045 Hot Rolled Part # mp-00066977

Dimensions

Diameter: 8.75"

Select a Size or Custom Cut

+ Create Custom Cut
12″ (1 ft.) - $1,039.50 ea.
24″ (2 ft.) - $2,058.00 ea.
36″ (3 ft.) - $3,055.50 ea.
48″ (4 ft.) - $4,032.00 ea.
72″ (6 ft.) - $5,995.50 ea.
96″ (8 ft.) - $7,581.00 ea.

Seller's Info	Custom Cut	MTR	USA Made	Returns	DFARS	Price	Qty

9" Carbon Steel Round Bar 1018 Hot Rolled Part # mp-00030400

Sold & Shipped by MSP Metals

Select a Size or Custom Cut

QTY

Update

$902.16 for 1

$902.16 ea.

Dimensions

Diameter: 9"

Click for more details

mild-steel-round-bar-1018-1superZoom-mob{product.code}

Key Features

CUSTOM CUT DFARS Compliant

MTR AVAILABLE product return

product return

Non-returnable

View more product details

Click for more details

mild-steel-round-bar-1018-1superZoom-deskmp-00030400

9" Carbon Steel Round Bar 1018 Hot Rolled Part # mp-00030400

Dimensions

Diameter: 9"

Select a Size or Custom Cut

+ Create Custom Cut
12″ (1 ft.) - $902.16 ea.
24″ (2 ft.) - $1,804.31 ea.
36″ (3 ft.) - $2,706.47 ea.
48″ (4 ft.) - $3,608.63 ea.
60″ (5 ft.) - $4,510.79 ea.
72″ (6 ft.) - $5,412.95 ea.

Seller's Info	Custom Cut	MTR	USA Made	Returns	DFARS	Price	Qty

9 1/2" Carbon Steel Round Bar 1018 Hot Rolled Part # mp-00030393

Sold & Shipped by MSP Metals

Select a Size or Custom Cut

QTY

Update

$1,126.23 for 1

$1,126.23 ea.

Dimensions

Diameter: 9.5"

Click for more details

mild-steel-round-bar-1018-1superZoom-mob{product.code}

Key Features

CUSTOM CUT DFARS Compliant

MTR AVAILABLE product return

product return

Non-returnable

View more product details

Click for more details

mild-steel-round-bar-1018-1superZoom-deskmp-00030393

9 1/2" Carbon Steel Round Bar 1018 Hot Rolled Part # mp-00030393

Dimensions

Diameter: 9.5"

Select a Size or Custom Cut

+ Create Custom Cut
12″ (1 ft.) - $1,126.23 ea.
24″ (2 ft.) - $2,252.47 ea.
36″ (3 ft.) - $3,378.70 ea.
48″ (4 ft.) - $4,504.95 ea.
60″ (5 ft.) - $5,631.18 ea.
72″ (6 ft.) - $6,757.41 ea.

Seller's Info	Custom Cut	MTR	USA Made	Returns	DFARS	Price	Qty

10mm Carbon Steel Round Bar 1045 TGP Metric 72" Length [+/- 2"] Part # 22030

Pack of 3

QTY

Update

$221.92

$221.92 ea.

Dimensions

Diameter: 10mm

Click for more details

cold-roll-round-bar-1045-cold-finish-1superZoom-mob{product.code}

Key Features

FREE MTR Available

View more product details

Click for more details

cold-roll-round-bar-1045-cold-finish-1superZoom-desk22030

10mm Carbon Steel Round Bar 1045 TGP Metric 36" Length [+/- 2"] Part # 22031

Pack of 5

QTY

Update

$194.07

$194.07 ea.

Dimensions

Diameter: 10mm

Click for more details

cold-roll-round-bar-1045-cold-finish-1superZoom-mob{product.code}

Key Features

FREE MTR Available

View more product details

Click for more details

cold-roll-round-bar-1045-cold-finish-1superZoom-desk22031

10mm Carbon Steel Round Bar 1018 TGP Metric 36" Length [+/- 2"] Part # 24596

Pack of 5

QTY

Update

$149.17

$149.17 ea.

Dimensions

Diameter: 10mm

Click for more details

mild-steel-round-bar-1018-1superZoom-mob{product.code}

Key Features

FREE MTR Available

View more product details

Click for more details

mild-steel-round-bar-1018-1superZoom-desk24596

Displaying 151 - 175 of 341 results

Results per page

PREVIOUS
7
8
9
10
...
NEXT

Can’t find what you’re looking for? Our team is here to help!

Contact us