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Carbon Steel Round Bar

-109 Products

Carbon Steel Product Guide Product

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

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1 1/2" Carbon Steel Round Bar 1018 Cold Finish - 
Part #: 7166

1 1/2" Carbon Steel Round Bar 1018 Cold Finish -
Part #: 7166

Click for more details

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Dimensions

  • Diameter: 1.5"
See all available dimensions for this product
  • 12″ (1 ft.) - $23.34 ea.
  • 24″ (2 ft.) - $45.41 ea.
  • 36″ (3 ft.) - $61.98 ea.

    Buy 4 at the 12 ft price!

  • 48″ (4 ft.) - $77.28 ea.
  • 72″ (6 ft.) - $109.15 ea.
  • 96″ (8 ft.) - $135.95 ea.
  • 144″ (12 ft.) - $169.23 ea.
Best shipping value:
Single Heat Lot Required
Why are heat lots important?
Heat lots ensure consistent metal properties, full traceability, and quality control, which are critical for precision and reliability in your projects.

By selecting "Single Heat Lot Required" option, we ensure all cut pieces are sourced from a single heat lot for consistency in material characteristics.
Create Custom Cut

QTY

$23.34 ea.
$23.34 for 1
quantity discountBuy More & Save up to 20% !
Qty
Price ea.
Savings
60+
$18.62
20%
More
Less

1 1/4" Carbon Steel Round Bar 1018 Cold Finish - 
Part #: 4798

1 1/4" Carbon Steel Round Bar 1018 Cold Finish -
Part #: 4798

Click for more details

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Dimensions

  • Diameter: 1.25"
See all available dimensions for this product
  • 12″ (1 ft.) - $15.49 ea.
  • 24″ (2 ft.) - $30.17 ea.
  • 36″ (3 ft.) - $41.16 ea.

    Buy 4 at the 12 ft price!

  • 48″ (4 ft.) - $51.32 ea.
  • 72″ (6 ft.) - $72.50 ea.
  • 96″ (8 ft.) - $90.30 ea.
  • 144″ (12 ft.) - $112.40 ea.
Best shipping value:
Single Heat Lot Required
Why are heat lots important?
Heat lots ensure consistent metal properties, full traceability, and quality control, which are critical for precision and reliability in your projects.

By selecting "Single Heat Lot Required" option, we ensure all cut pieces are sourced from a single heat lot for consistency in material characteristics.
Create Custom Cut

QTY

$15.49 ea.
$15.49 for 1

1 1/8" Carbon Steel Round Bar 1018 Cold Finish - 
Part #: 21635

1 1/8" Carbon Steel Round Bar 1018 Cold Finish -
Part #: 21635

Click for more details

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Dimensions

  • Diameter: 1.125"
See all available dimensions for this product
  • 12″ (1 ft.) - $13.04 ea.
  • 24″ (2 ft.) - $25.36 ea.
  • 36″ (3 ft.) - $34.61 ea.

    Buy 4 at the 12 ft price!

  • 48″ (4 ft.) - $43.14 ea.
  • 72″ (6 ft.) - $60.93 ea.
  • 96″ (8 ft.) - $75.89 ea.
  • 144″ (12 ft.) - $94.49 ea.
  • 240″ (20 ft.) - $157.48 ea. -LTL freight rates apply
Best shipping value:
Single Heat Lot Required
Why are heat lots important?
Heat lots ensure consistent metal properties, full traceability, and quality control, which are critical for precision and reliability in your projects.

By selecting "Single Heat Lot Required" option, we ensure all cut pieces are sourced from a single heat lot for consistency in material characteristics.
Create Custom Cut

QTY

$13.04 ea.
$13.04 for 1

1 3/4" Carbon Steel Round Bar 1018 Cold Finish - 
Part #: 13887

1 3/4" Carbon Steel Round Bar 1018 Cold Finish -
Part #: 13887

Click for more details

mild-steel-round-bar-1018-cold-finish-1superZoom

Dimensions

  • Diameter: 1.75"
See all available dimensions for this product
  • 12″ (1 ft.) - $37.69 ea.
  • 24″ (2 ft.) - $73.34 ea.
  • 36″ (3 ft.) - $100.07 ea.

    Buy 4 at the 12 ft price!

  • 48″ (4 ft.) - $124.78 ea.
  • 72″ (6 ft.) - $176.26 ea.
  • 96″ (8 ft.) - $219.51 ea.
  • 144″ (12 ft.) - $273.25 ea.
Best shipping value:
Single Heat Lot Required
Why are heat lots important?
Heat lots ensure consistent metal properties, full traceability, and quality control, which are critical for precision and reliability in your projects.

By selecting "Single Heat Lot Required" option, we ensure all cut pieces are sourced from a single heat lot for consistency in material characteristics.
Create Custom Cut

QTY

$37.69 ea.
$37.69 for 1

1 3/8" Carbon Steel Round Bar 1018 Cold Finish - 
Part #: 15949

1 3/8" Carbon Steel Round Bar 1018 Cold Finish -
Part #: 15949

Click for more details

mild-steel-round-bar-1018-cold-finish-1superZoom

Dimensions

  • Diameter: 1.375"
See all available dimensions for this product
  • 12″ (1 ft.) - $25.20 ea.
  • 24″ (2 ft.) - $49.06 ea.
  • 36″ (3 ft.) - $66.94 ea.

    Buy 4 at the 12 ft price!

  • 48″ (4 ft.) - $83.46 ea.
  • 72″ (6 ft.) - $117.90 ea.
  • 96″ (8 ft.) - $146.83 ea.
  • 144″ (12 ft.) - $182.77 ea.
Best shipping value:
Single Heat Lot Required
Why are heat lots important?
Heat lots ensure consistent metal properties, full traceability, and quality control, which are critical for precision and reliability in your projects.

By selecting "Single Heat Lot Required" option, we ensure all cut pieces are sourced from a single heat lot for consistency in material characteristics.
Create Custom Cut

QTY

$25.20 ea.
$25.20 for 1

1 5/8" Carbon Steel Round Bar 1018 Cold Finish - 
Part #: 10468

1 5/8" Carbon Steel Round Bar 1018 Cold Finish -
Part #: 10468

Click for more details

mild-steel-round-bar-1018-cold-finish-1superZoom

Dimensions

  • Diameter: 1.625"
See all available dimensions for this product
  • 12″ (1 ft.) - $28.12 ea.
  • 24″ (2 ft.) - $54.68 ea.
  • 36″ (3 ft.) - $74.66 ea.

    Buy 4 at the 12 ft price!

  • 48″ (4 ft.) - $93.10 ea.
  • 72″ (6 ft.) - $131.48 ea.
  • 96″ (8 ft.) - $163.75 ea.
  • 144″ (12 ft.) - $203.84 ea.
Best shipping value:
Single Heat Lot Required
Why are heat lots important?
Heat lots ensure consistent metal properties, full traceability, and quality control, which are critical for precision and reliability in your projects.

By selecting "Single Heat Lot Required" option, we ensure all cut pieces are sourced from a single heat lot for consistency in material characteristics.
Create Custom Cut

QTY

$28.12 ea.
$28.12 for 1

1 7/8" Carbon Steel Round Bar 1018 Cold Finish - 
Part #: 23420

1 7/8" Carbon Steel Round Bar 1018 Cold Finish -
Part #: 23420

Click for more details

mild-steel-round-bar-1018-cold-finish-1superZoom

Dimensions

  • Diameter: 1.875"
See all available dimensions for this product
  • 12″ (1 ft.) - $28.76 ea.
  • 24″ (2 ft.) - $54.36 ea.
  • 36″ (3 ft.) - $80.28 ea.

    Buy 4 at the 12 ft price!

  • 48″ (4 ft.) - $104.08 ea.
  • 72″ (6 ft.) - $143.49 ea.
  • 96″ (8 ft.) - $183.74 ea.
  • 144″ (12 ft.) - $252.84 ea.
  • 240″ (20 ft.) - $421.43 ea. -LTL freight rates apply
Best shipping value:
Single Heat Lot Required
Why are heat lots important?
Heat lots ensure consistent metal properties, full traceability, and quality control, which are critical for precision and reliability in your projects.

By selecting "Single Heat Lot Required" option, we ensure all cut pieces are sourced from a single heat lot for consistency in material characteristics.
Create Custom Cut

QTY

$28.76 ea.
$28.76 for 1

1" Carbon Steel Round Bar 1018 Cold Finish - 
Part #: 4797

1" Carbon Steel Round Bar 1018 Cold Finish -
Part #: 4797

Click for more details

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

Dimensions

  • Diameter: 1"
See all available dimensions for this product
  • 12″ (1 ft.) - $9.88 ea.
  • 24″ (2 ft.) - $19.26 ea.
  • 36″ (3 ft.) - $26.27 ea.

    Buy 4 at the 12 ft price!

  • 48″ (4 ft.) - $32.74 ea.
  • 72″ (6 ft.) - $46.26 ea.
  • 96″ (8 ft.) - $57.60 ea.
  • 144″ (12 ft.) - $71.70 ea.
Best shipping value:
Single Heat Lot Required
Why are heat lots important?
Heat lots ensure consistent metal properties, full traceability, and quality control, which are critical for precision and reliability in your projects.

By selecting "Single Heat Lot Required" option, we ensure all cut pieces are sourced from a single heat lot for consistency in material characteristics.
Create Custom Cut

QTY

$9.88 ea.
$9.88 for 1

1/2" Carbon Steel Round Bar 1018 Cold Finish - 
Part #: 4793

1/2" Carbon Steel Round Bar 1018 Cold Finish -
Part #: 4793

Click for more details

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

Dimensions

  • Diameter: 0.5"
See all available dimensions for this product
  • 12″ (1 ft.) - $4.50 ea.
  • 24″ (2 ft.) - $4.92 ea.
  • 36″ (3 ft.) - $6.74 ea.

    Buy 4 at the 12 ft price!

  • 48″ (4 ft.) - $8.40 ea.
  • 72″ (6 ft.) - $11.86 ea.
  • 96″ (8 ft.) - $14.79 ea.
  • 144″ (12 ft.) - $18.39 ea.
Best shipping value:
Single Heat Lot Required
Why are heat lots important?
Heat lots ensure consistent metal properties, full traceability, and quality control, which are critical for precision and reliability in your projects.

By selecting "Single Heat Lot Required" option, we ensure all cut pieces are sourced from a single heat lot for consistency in material characteristics.
Create Custom Cut

QTY

$4.50 ea.
$4.50 for 1

1/4" Carbon Steel Round Bar 1018 Cold Finish - 
Part #: 4791

1/4" Carbon Steel Round Bar 1018 Cold Finish -
Part #: 4791

Click for more details

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

Dimensions

  • Diameter: 0.25"
See all available dimensions for this product
  • 12″ (1 ft.) - $4.50 ea.
  • 24″ (2 ft.) - $4.73 ea.
  • 36″ (3 ft.) - $4.78 ea.

    Buy 4 at the 12 ft price!

  • 48″ (4 ft.) - $4.89 ea.
  • 72″ (6 ft.) - $4.94 ea.
  • 96″ (8 ft.) - $4.87 ea.
  • 144″ (12 ft.) - $6.07 ea.
Best shipping value:
Single Heat Lot Required
Why are heat lots important?
Heat lots ensure consistent metal properties, full traceability, and quality control, which are critical for precision and reliability in your projects.

By selecting "Single Heat Lot Required" option, we ensure all cut pieces are sourced from a single heat lot for consistency in material characteristics.
Create Custom Cut

QTY

$4.50 ea.
$4.50 for 1

1/8" Carbon Steel Round Bar 1018 Cold Finish - 
Part #: 4789

1/8" Carbon Steel Round Bar 1018 Cold Finish -
Part #: 4789

Click for more details

Dimensions

  • Diameter: 0.125"
See all available dimensions for this product
  • 12″ (1 ft.) - $4.50 ea.
  • 24″ (2 ft.) - $4.73 ea.
  • 36″ (3 ft.) - $4.78 ea.

    Buy 4 at the 12 ft price!

  • 48″ (4 ft.) - $4.89 ea.
  • 72″ (6 ft.) - $4.94 ea.
  • 96″ (8 ft.) - $4.99 ea.
  • 144″ (12 ft.) - $5.10 ea.
Best shipping value:
Single Heat Lot Required
Why are heat lots important?
Heat lots ensure consistent metal properties, full traceability, and quality control, which are critical for precision and reliability in your projects.

By selecting "Single Heat Lot Required" option, we ensure all cut pieces are sourced from a single heat lot for consistency in material characteristics.

QTY

$4.50 ea.
$4.50 for 1

10 1/2" Carbon Steel Round Bar 1018 Hot Rolled - 
Part #: mp-00030402

10 1/2" Carbon Steel Round Bar 1018 Hot Rolled -
Part #: mp-00030402

Click for more details

Dimensions

  • Diameter: 10.5"
  • Ships In: 1 Business Day
See all available dimensions for this product
  • 12″ (1 ft.) - $1,251.07 ea.
  • 24″ (2 ft.) - $2,502.15 ea.
  • 36″ (3 ft.) - $3,753.22 ea.
  • 48″ (4 ft.) - $5,004.29 ea.
  • 60″ (5 ft.) - $6,255.36 ea.
  • 72″ (6 ft.) - $7,506.44 ea.
Best shipping value:
Single Heat Lot Required
Why are heat lots important?
Heat lots ensure consistent metal properties, full traceability, and quality control, which are critical for precision and reliability in your projects.

By selecting "Single Heat Lot Required" option, we ensure all cut pieces are sourced from a single heat lot for consistency in material characteristics.
Create Custom Cut

QTY

$1,251.07 ea.
$1,251.07 for 1
quantity discountBuy More & Save up to 10% !
Qty
Price ea.
Savings
2-4
$1213.54
2%
5-9
$1188.52
4%
10+
$1125.96
10%
More
Less
Sold and shipped by MSP Metals

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

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

Click for more details

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Dimensions

  • Diameter: 10mm
See all available dimensions for this product

Pack of 5

QTY

$134.39 ea.
$134.39

10mm Carbon Steel Round Bar 1018 TGP Metric 72" Length [+/- 2"] - 
Part #: 24597

10mm Carbon Steel Round Bar 1018 TGP Metric 72" Length [+/- 2"] -
Part #: 24597

Click for more details

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

Dimensions

  • Diameter: 10mm
See all available dimensions for this product

Pack of 3

QTY

$161.32 ea.
$161.32

11 1/2" Carbon Steel Round Bar 1018 Hot Rolled - 
Part #: mp-00030397

11 1/2" Carbon Steel Round Bar 1018 Hot Rolled -
Part #: mp-00030397

Click for more details

Dimensions

  • Diameter: 11.5"
  • Ships In: 1 Business Day
See all available dimensions for this product
  • 12″ (1 ft.) - $1,472.64 ea.
  • 24″ (2 ft.) - $2,945.28 ea.
  • 36″ (3 ft.) - $4,417.92 ea.
  • 48″ (4 ft.) - $5,890.56 ea.
  • 60″ (5 ft.) - $7,363.20 ea.
  • 72″ (6 ft.) - $8,835.84 ea.
Best shipping value:
Single Heat Lot Required
Why are heat lots important?
Heat lots ensure consistent metal properties, full traceability, and quality control, which are critical for precision and reliability in your projects.

By selecting "Single Heat Lot Required" option, we ensure all cut pieces are sourced from a single heat lot for consistency in material characteristics.
Create Custom Cut

QTY

$1,472.64 ea.
$1,472.64 for 1
quantity discountBuy More & Save up to 9% !
Qty
Price ea.
Savings
2-4
$1428.46
3%
5-9
$1399.01
4%
10+
$1325.38
9%
More
Less
Sold and shipped by MSP Metals

11" Carbon Steel Round Bar 1018 Hot Rolled - 
Part #: mp-00030391

11" Carbon Steel Round Bar 1018 Hot Rolled -
Part #: mp-00030391

Click for more details

Dimensions

  • Diameter: 11"
  • Ships In: 1 Business Day
See all available dimensions for this product
  • 12″ (1 ft.) - $1,353.66 ea.
  • 24″ (2 ft.) - $2,707.33 ea.
  • 36″ (3 ft.) - $4,060.99 ea.
  • 48″ (4 ft.) - $5,414.65 ea.
  • 60″ (5 ft.) - $6,768.32 ea.
  • 72″ (6 ft.) - $8,121.98 ea.
Best shipping value:
Single Heat Lot Required
Why are heat lots important?
Heat lots ensure consistent metal properties, full traceability, and quality control, which are critical for precision and reliability in your projects.

By selecting "Single Heat Lot Required" option, we ensure all cut pieces are sourced from a single heat lot for consistency in material characteristics.
Create Custom Cut

QTY

$1,353.66 ea.
$1,353.66 for 1
quantity discountBuy More & Save up to 10% !
Qty
Price ea.
Savings
2-4
$1313.05
3%
5-9
$1285.98
4%
10+
$1218.29
10%
More
Less
Sold and shipped by MSP Metals

12 1/2mm Carbon Steel Round Bar 1018 TGP Metric 36" Length [+/- 2"] - 
Part #: 24600

12 1/2mm Carbon Steel Round Bar 1018 TGP Metric 36" Length [+/- 2"] -
Part #: 24600

Click for more details

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

Dimensions

  • Diameter: 12.5mm
See all available dimensions for this product

Pack of 1

QTY

$91.24 ea.
$91.24

12 1/2mm Carbon Steel Round Bar 1018 TGP Metric 72" Length [+/- 2"] - 
Part #: 24601

12 1/2mm Carbon Steel Round Bar 1018 TGP Metric 72" Length [+/- 2"] -
Part #: 24601

Click for more details

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

Dimensions

  • Diameter: 12.5mm
See all available dimensions for this product

Pack of 1

QTY

$182.48 ea.
$182.48

12" Carbon Steel Round Bar 1018 Hot Rolled - 
Part #: mp-00030390

12" Carbon Steel Round Bar 1018 Hot Rolled -
Part #: mp-00030390

Click for more details

Dimensions

  • Diameter: 12"
  • Ships In: 1 Business Day
See all available dimensions for this product
  • 12″ (1 ft.) - $1,549.45 ea.
  • 24″ (2 ft.) - $3,098.91 ea.
  • 36″ (3 ft.) - $4,648.36 ea.
  • 48″ (4 ft.) - $6,197.82 ea.
  • 60″ (5 ft.) - $7,747.27 ea.
  • 72″ (6 ft.) - $9,296.73 ea.
Best shipping value:
Single Heat Lot Required
Why are heat lots important?
Heat lots ensure consistent metal properties, full traceability, and quality control, which are critical for precision and reliability in your projects.

By selecting "Single Heat Lot Required" option, we ensure all cut pieces are sourced from a single heat lot for consistency in material characteristics.
Create Custom Cut

QTY

$1,549.45 ea.
$1,549.45 for 1
quantity discountBuy More & Save up to 9% !
Qty
Price ea.
Savings
2-4
$1502.97
2%
5-9
$1471.98
4%
10+
$1394.51
9%
More
Less
Sold and shipped by MSP Metals

12mm Carbon Steel Round Bar 1018 Metric 72" Length [+/- 2"] - 
Part #: 22009

12mm Carbon Steel Round Bar 1018 Metric 72" Length [+/- 2"] -
Part #: 22009

Click for more details

cold-roll-round-bar-metric-1018-1superZoom

Dimensions

  • Diameter: 12mm
See all available dimensions for this product

Pack of 5

QTY

$168.89 ea.
$168.89

12mm Carbon Steel Round Bar 1018 TGP Metric 36" Length [+/- 2"] - 
Part #: 24598

12mm Carbon Steel Round Bar 1018 TGP Metric 36" Length [+/- 2"] -
Part #: 24598

Click for more details

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

Dimensions

  • Diameter: 12mm
See all available dimensions for this product

Pack of 4

QTY

$171.26 ea.
$171.26

12mm Carbon Steel Round Bar 1018 TGP Metric 72" Length [+/- 2"] - 
Part #: 24599

12mm Carbon Steel Round Bar 1018 TGP Metric 72" Length [+/- 2"] -
Part #: 24599

Click for more details

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

Dimensions

  • Diameter: 12mm
See all available dimensions for this product

Pack of 2

QTY

$171.31 ea.
$171.31

13mm Carbon Steel Round Bar 1018 TGP Metric 36" Length [+/- 2"] - 
Part #: 24602

13mm Carbon Steel Round Bar 1018 TGP Metric 36" Length [+/- 2"] -
Part #: 24602

Click for more details

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

Dimensions

  • Diameter: 13mm
See all available dimensions for this product

Pack of 2

QTY

$157.13 ea.
$157.13

13mm Carbon Steel Round Bar 1018 TGP Metric 72" Length [+/- 2"] - 
Part #: 24603

13mm Carbon Steel Round Bar 1018 TGP Metric 72" Length [+/- 2"] -
Part #: 24603

Click for more details

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

Dimensions

  • Diameter: 13mm
See all available dimensions for this product

Pack of 1

QTY

$157.15 ea.
$157.15

14mm Carbon Steel Round Bar 1018 Metric 72" Length [+/- 2"] - 
Part #: 22010

14mm Carbon Steel Round Bar 1018 Metric 72" Length [+/- 2"] -
Part #: 22010

Click for more details

cold-roll-round-bar-metric-1018-1superZoom

Dimensions

  • Diameter: 14mm
See all available dimensions for this product

Pack of 3

QTY

$137.94 ea.
$137.94

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