New Lower Shipping Rates! Get the industry's best ground prices and save more—especially on longer lengths.  

Shop all Products
Explore OLM Rewards
Deals
Get a Quick Quote!

1018 Carbon Steel

-644 Products

1018 Product Guide Product   | 1018 Tolerance Guide product

1018 steel is the most commonly available of the cold-rolled steels, it has a good combination of all of the typical traits of steel - strength, some ductility, and comparative ease of welding and machining. Chemically, it is very similar to A36 Hot Rolled steel, but the cold rolling process creates a better surface finish and better properties. Typically used in pins, rods, shafts, spindles, and sprockets.

 

We carry 1018 in u-edge, round tube, square bar, round bar, rectangle bar, hex bar, ball & sample pack.

 

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

Marketplace Icon Welding Materials Store
Marketplace Icon Prototyping Metals & Plastics Store
alt text here

Sort by

Relevance
  • Relevance
  • Size
  • Price:Low to High
  • Product Name: A to Z
  • Product Name: Z to A
  • Price:High to Low

Close

Filters

Production Method

Secondary Shape

Grade

DFARS

seller

Material

Shape

Online Metals #1 in Freight Shipping!

1" Carbon Steel Hex Bar 1018 Cold Finish - 
Part #: 22965

1" Carbon Steel Hex Bar 1018 Cold Finish -
Part #: 22965

Click for more details

cold-roll-hex-bar-1018-1superZoom

Dimensions

  • Across Flats: 1"
See all available dimensions for this product
  • 12″ (1 ft.) - $20.52 ea.
  • 24″ (2 ft.) - $39.92 ea.
  • 36″ (3 ft.) - $54.49 ea.

    Buy 4 at the 12 ft price!

  • 48″ (4 ft.) - $67.93 ea.
  • 72″ (6 ft.) - $95.92 ea.
  • 96″ (8 ft.) - $119.48 ea.
  • 144″ (12 ft.) - $148.74 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

$20.52 ea.
$20.52 for 1

1/4" Carbon Steel Hex Bar 1018 Cold Finish - 
Part #: 22537

1/4" Carbon Steel Hex Bar 1018 Cold Finish -
Part #: 22537

Click for more details

cold-roll-hex-bar-1018-1superZoom

Dimensions

  • Across Flats: 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.) - $6.09 ea.
  • 96″ (8 ft.) - $7.57 ea.
  • 144″ (12 ft.) - $9.44 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

$4.50 ea.
$4.50 for 1

3/8" Carbon Steel Hex Bar 1018 Cold Finish - 
Part #: 22539

3/8" Carbon Steel Hex Bar 1018 Cold Finish -
Part #: 22539

Click for more details

cold-roll-hex-bar-1018-1superZoom

Dimensions

  • Across Flats: 0.375"
See all available dimensions for this product
  • 12″ (1 ft.) - $4.50 ea.
  • 24″ (2 ft.) - $5.60 ea.
  • 36″ (3 ft.) - $7.64 ea.

    Buy 4 at the 12 ft price!

  • 48″ (4 ft.) - $9.52 ea.
  • 72″ (6 ft.) - $13.45 ea.
  • 96″ (8 ft.) - $16.76 ea.
  • 144″ (12 ft.) - $20.86 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

7/16" Carbon Steel Hex Bar 1018 Cold Finish - 
Part #: 22540

7/16" Carbon Steel Hex Bar 1018 Cold Finish -
Part #: 22540

Click for more details

cold-roll-hex-bar-1018-1superZoom

Dimensions

  • Across Flats: 0.4375"
See all available dimensions for this product
  • 12″ (1 ft.) - $4.50 ea.
  • 24″ (2 ft.) - $6.67 ea.
  • 36″ (3 ft.) - $9.11 ea.

    Buy 4 at the 12 ft price!

  • 48″ (4 ft.) - $11.37 ea.
  • 72″ (6 ft.) - $16.05 ea.
  • 96″ (8 ft.) - $20.00 ea.
  • 144″ (12 ft.) - $24.90 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

5/16" Carbon Steel Hex Bar 1018 Cold Finish - 
Part #: 22538

5/16" Carbon Steel Hex Bar 1018 Cold Finish -
Part #: 22538

Click for more details

cold-roll-hex-bar-1018-1superZoom

Dimensions

  • Across Flats: 0.3125"
See all available dimensions for this product
  • 12″ (1 ft.) - $4.50 ea.
  • 24″ (2 ft.) - $5.43 ea.
  • 36″ (3 ft.) - $7.40 ea.

    Buy 4 at the 12 ft price!

  • 48″ (4 ft.) - $9.24 ea.
  • 72″ (6 ft.) - $13.01 ea.
  • 96″ (8 ft.) - $16.21 ea.
  • 144″ (12 ft.) - $20.20 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

6mm Carbon Steel Square Bar 1018 Cold Finish 60" Length [+/- 2"] - 
Part #: 24505

6mm Carbon Steel Square Bar 1018 Cold Finish 60" Length [+/- 2"] -
Part #: 24505

Click for more details

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

Dimensions

  • Height: 6mm
See all available dimensions for this product

Pack of 6

QTY

$130.80 ea.
$130.80

10mm Carbon Steel Square Bar 1018 Cold Finish 60" Length [+/- 2"] - 
Part #: 24507

10mm Carbon Steel Square Bar 1018 Cold Finish 60" Length [+/- 2"] -
Part #: 24507

Click for more details

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

Dimensions

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

Pack of 3

QTY

$137.54 ea.
$137.54

12mm Carbon Steel Square Bar 1018 Cold Finish 60" Length [+/- 2"] - 
Part #: 24508

12mm Carbon Steel Square Bar 1018 Cold Finish 60" Length [+/- 2"] -
Part #: 24508

Click for more details

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

Dimensions

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

Pack of 2

QTY

$134.93 ea.
$134.93

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

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

Dimensions

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

Pack of 5

QTY

$134.39 ea.
$134.39

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

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

14mm Carbon Steel Round Bar 1018 TGP Metric 36" Length [+/- 2"] - 
Part #: 24604

14mm Carbon Steel Round Bar 1018 TGP Metric 36" Length [+/- 2"] -
Part #: 24604

Click for more details

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

Dimensions

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

Pack of 2

QTY

$172.68 ea.
$172.68

14mm Carbon Steel Round Bar 1018 TGP Metric 72" Length [+/- 2"] - 
Part #: 24605

14mm Carbon Steel Round Bar 1018 TGP Metric 72" Length [+/- 2"] -
Part #: 24605

Click for more details

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

Dimensions

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

Pack of 1

QTY

$172.67 ea.
$172.67

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

15mm Carbon Steel Round Bar 1018 TGP Metric 36" Length [+/- 2"] - 
Part #: 24606

15mm Carbon Steel Round Bar 1018 TGP Metric 36" Length [+/- 2"] -
Part #: 24606

Click for more details

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

Dimensions

  • Diameter: 15mm
See all available dimensions for this product

Pack of 1

QTY

$94.75 ea.
$94.75

15mm Carbon Steel Round Bar 1018 TGP Metric 72" Length [+/- 2"] - 
Part #: 24607

15mm Carbon Steel Round Bar 1018 TGP Metric 72" Length [+/- 2"] -
Part #: 24607

Click for more details

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

Dimensions

  • Diameter: 15mm
See all available dimensions for this product

Pack of 1

QTY

$189.48 ea.
$189.48

16mm Carbon Steel Round Bar 1018 TGP Metric 72" Length [+/- 2"] - 
Part #: 24609

16mm Carbon Steel Round Bar 1018 TGP Metric 72" Length [+/- 2"] -
Part #: 24609

Click for more details

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

Dimensions

  • Diameter: 16mm
See all available dimensions for this product

Pack of 2

QTY

$234.62 ea.
$234.62

17mm Carbon Steel Round Bar 1018 TGP Metric 36" Length [+/- 2"] - 
Part #: 24610

17mm Carbon Steel Round Bar 1018 TGP Metric 36" Length [+/- 2"] -
Part #: 24610

Click for more details

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

Dimensions

  • Diameter: 17mm
See all available dimensions for this product

Pack of 1

QTY

$119.06 ea.
$119.06

16mm Carbon Steel Round Bar 1018 TGP Metric 36" Length [+/- 2"] - 
Part #: 24608

16mm Carbon Steel Round Bar 1018 TGP Metric 36" Length [+/- 2"] -
Part #: 24608

Click for more details

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

Dimensions

  • Diameter: 16mm
See all available dimensions for this product

Pack of 3

QTY

$175.99 ea.
$175.99

20mm Carbon Steel Round Bar 1018 TGP Metric 72" Length [+/- 2"] - 
Part #: 24613

20mm Carbon Steel Round Bar 1018 TGP Metric 72" Length [+/- 2"] -
Part #: 24613

Click for more details

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

Dimensions

  • Diameter: 20mm
See all available dimensions for this product

Pack of 1

QTY

$264.40 ea.
$264.40

20mm Carbon Steel Round Bar 1018 TGP Metric 36" Length [+/- 2"] - 
Part #: 24612

20mm Carbon Steel Round Bar 1018 TGP Metric 36" Length [+/- 2"] -
Part #: 24612

Click for more details

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

Dimensions

  • Diameter: 20mm
See all available dimensions for this product

Pack of 1

QTY

$132.20 ea.
$132.20

2" x 2 1/2" Carbon Steel Rectangle Bar 1018 Cold Finish - 
Part #: 12911

2" x 2 1/2" Carbon Steel Rectangle Bar 1018 Cold Finish -
Part #: 12911

Click for more details

mild-steel-key-stock-rectangle-1superZoom

Dimensions

  • Thickness: 2"
  • Width: 2.5"
See all available dimensions for this product
  • 12″ (1 ft.) - $99.32 ea.
  • 24″ (2 ft.) - $187.72 ea.
  • 36″ (3 ft.) - $277.21 ea.

    Buy 4 at the 12 ft price!

  • 48″ (4 ft.) - $359.42 ea.
  • 72″ (6 ft.) - $495.46 ea.
  • 96″ (8 ft.) - $634.43 ea.
  • 144″ (12 ft.) - $873.08 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

$99.32 ea.
$99.32 for 1

5" Carbon Steel Round Bar 1018 Cold Finish - 
Part #: 27113

5" Carbon Steel Round Bar 1018 Cold Finish -
Part #: 27113

Click for more details

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

Dimensions

  • Diameter: 5"
See all available dimensions for this product
  • 60″ (5 ft.) - $799.76 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

$799.76 ea.
$799.76 for 1

2" x 4" Carbon Steel Rectangle Bar 1018 Cold Finish - 
Part #: 27281

2" x 4" Carbon Steel Rectangle Bar 1018 Cold Finish -
Part #: 27281

Click for more details

mild-steel-key-stock-rectangle-1superZoom

Dimensions

  • Thickness: 2"
  • Width: 4"
See all available dimensions for this product
  • 12″ (1 ft.) - $122.66 ea.
  • 24″ (2 ft.) - $231.83 ea.
  • 36″ (3 ft.) - $342.35 ea.

    Buy 4 at the 12 ft price!

  • 48″ (4 ft.) - $443.89 ea.
  • 72″ (6 ft.) - $611.92 ea.
  • 96″ (8 ft.) - $783.55 ea.
  • 144″ (12 ft.) - $1,078.27 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

$122.66 ea.
$122.66 for 1

15mm x 2mm Carbon Steel Square Tube 1018 Metric 48" Length [+/- 2"] - 
Part #: 27959

15mm x 2mm Carbon Steel Square Tube 1018 Metric 48" Length [+/- 2"]-
Part #: 27959

Click for more details

mild-steel-square-tube-metric-1018-1superZoom

Dimensions

  • Height: 15mm
  • Wall: 2mm
See all available dimensions for this product
Pricing and availability for this item changes frequently. Contact us now for a fast quote.

Can't find what you're looking for?

Contact us for a custom quote