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Carbon Steel Square Bar 1018

Carbon Steel Square Bar 1018

Carbon Steel Square Bar 1018 is normally used for machine, automotive, tool, and ornamental applications. 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. 1018 square bar stock is available in full size and custom cut lengths.

 

We also carry 1018 rectangle bar in Precision Ground

 

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

Material Properties

Link Icon Carbon Steel 1018 Product Guide | Link Icon Carbon Steel 1018 Square Bar Tolerances

43 Results

1/8" Carbon Steel Square Bar 1018 Cold Finish Part # 7087

1/8" Carbon Steel Square Bar 1018 Cold Finish -
Part #: 7087
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

Update
$4.70 for 1
$4.70 ea.
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Dimensions

  • Height: 0.125"
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Material Meets These Standard(s): ASTM-A108

Key Features

MTR FREEMTRAvailable
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3/16" Carbon Steel Square Bar 1018 Cold Finish Part # 20658

3/16" Carbon Steel Square Bar 1018 Cold Finish -
Part #: 20658
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

Update
$4.50 for 1
$4.50 ea.
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Dimensions

  • Height: 0.1875"
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Material Meets These Standard(s): ASTM-A108

Key Features

CUSTOM CUT MTR FREEMTRAvailable
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3/16" Carbon Steel Square Bar 1018 Precision Ground Part # 12454

3/16" Carbon Steel Square Bar 1018 Precision Ground -
Part #: 12454
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

Update
$34.77 for 1
$34.77 ea.
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Dimensions

  • Height: 0.1875"
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Material Meets These Standard(s): ASTM-A681

Key Features

MTR FREEMTRAvailable
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1/4" Carbon Steel Square Bar 1018 Cold Finish Part # 7088

1/4" Carbon Steel Square Bar 1018 Cold Finish -
Part #: 7088
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

Update
$4.50 for 1
$4.50 ea.
Camera Expand Details
quantity discount
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Price ea.
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Dimensions

  • Height: 0.25"
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mild-steel-square-bar-1018-cold-finish-1superZoom
Material Meets These Standard(s): ASTM-A108

Key Features

CUSTOM CUT MTR FREEMTRAvailable
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1/4" Carbon Steel Square Bar 1018 Precision Ground Part # 12458

1/4" Carbon Steel Square Bar 1018 Precision Ground -
Part #: 12458
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

Update
$34.64 for 1
$34.64 ea.
Camera Expand Details

Dimensions

  • Height: 0.25"
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Material Meets These Standard(s): ASTM-A681

Key Features

MTR FREEMTRAvailable
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5/16" Carbon Steel Square Bar 1018 Precision Ground Part # 12462

5/16" Carbon Steel Square Bar 1018 Precision Ground -
Part #: 12462
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

Update
$43.66 for 1
$43.66 ea.
Camera Expand Details

Dimensions

  • Height: 0.3125"
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Material Meets These Standard(s): ASTM-A681

Key Features

MTR FREEMTRAvailable
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3/8" Carbon Steel Square Bar 1018 Cold Finish Part # 7089

3/8" Carbon Steel Square Bar 1018 Cold Finish -
Part #: 7089
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

Update
$4.50 for 1
$4.50 ea.
Camera Expand Details
quantity discount
Qty
Price ea.
Savings
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Dimensions

  • Height: 0.375"
View more product details Click for more details
mild-steel-square-bar-1018-cold-finish-1superZoom
Material Meets These Standard(s): ASTM-A108

Key Features

CUSTOM CUT MTR FREEMTRAvailable
View more product details View more product details
View more product details Click for more details
mild-steel-square-bar-1018-cold-finish-1superZoom

3/8" Carbon Steel Square Bar 1018 Precision Ground Part # 12465

3/8" Carbon Steel Square Bar 1018 Precision Ground -
Part #: 12465
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

Update
$50.79 for 1
$50.79 ea.
Camera Expand Details

Dimensions

  • Height: 0.375"
View more product details Click for more details
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Material Meets These Standard(s): ASTM-A681

Key Features

MTR FREEMTRAvailable
View more product details View more product details
View more product details Click for more details
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7/16" Carbon Steel Square Bar 1018 Precision Ground Part # 12468

7/16" Carbon Steel Square Bar 1018 Precision Ground -
Part #: 12468
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

Update
$65.86 for 1
$65.86 ea.
Camera Expand Details

Dimensions

  • Height: 0.4375"
View more product details Click for more details
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Material Meets These Standard(s): ASTM-A681

Key Features

MTR FREEMTRAvailable
View more product details View more product details
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1/2" Carbon Steel Square Bar 1018 Cold Finish Part # 7175

1/2" Carbon Steel Square Bar 1018 Cold Finish -
Part #: 7175
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

Update
$5.06 for 1
$5.06 ea.
Camera Expand Details
quantity discount
Qty
Price ea.
Savings
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Dimensions

  • Height: 0.5"
View more product details Click for more details
mild-steel-square-bar-1018-cold-finish-1superZoom
Material Meets These Standard(s): ASTM-A108

Key Features

CUSTOM CUT MTR FREEMTRAvailable
View more product details View more product details
View more product details Click for more details
mild-steel-square-bar-1018-cold-finish-1superZoom

1/2" Carbon Steel Square Bar 1018 Precision Ground Part # 12470

1/2" Carbon Steel Square Bar 1018 Precision Ground -
Part #: 12470
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

Update
$64.70 for 1
$64.70 ea.
Camera Expand Details

Dimensions

  • Height: 0.5"
View more product details Click for more details
tool-steel-square-bar-1018-1superZoom
Material Meets These Standard(s): ASTM-A681

Key Features

MTR FREEMTRAvailable
View more product details View more product details
View more product details Click for more details
tool-steel-square-bar-1018-1superZoom

5/8" Carbon Steel Square Bar 1018 Cold Finish Part # 7176

5/8" Carbon Steel Square Bar 1018 Cold Finish -
Part #: 7176
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

Update
$8.77 for 1
$8.77 ea.
Camera Expand Details
quantity discount
Qty
Price ea.
Savings
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Dimensions

  • Height: 0.625"
View more product details Click for more details
mild-steel-square-bar-1018-cold-finish-1superZoom
Material Meets These Standard(s): ASTM-A108

Key Features

CUSTOM CUT MTR FREEMTRAvailable
View more product details View more product details
View more product details Click for more details
mild-steel-square-bar-1018-cold-finish-1superZoom

5/8" Carbon Steel Square Bar 1018 Precision Ground Part # 12474

5/8" Carbon Steel Square Bar 1018 Precision Ground -
Part #: 12474
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

Update
$77.27 for 1
$77.27 ea.
Camera Expand Details

Dimensions

  • Height: 0.625"
View more product details Click for more details
tool-steel-square-bar-1018-1superZoom
Material Meets These Standard(s): ASTM-A681

Key Features

MTR FREEMTRAvailable
View more product details View more product details
View more product details Click for more details
tool-steel-square-bar-1018-1superZoom

3/4" Carbon Steel Square Bar 1018 Cold Finish Part # 7177

3/4" Carbon Steel Square Bar 1018 Cold Finish -
Part #: 7177
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

Update
$10.03 for 1
$10.03 ea.
Camera Expand Details
quantity discount
Qty
Price ea.
Savings
More
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Dimensions

  • Height: 0.75"
View more product details Click for more details
mild-steel-square-bar-1018-cold-finish-1superZoom
Material Meets These Standard(s): ASTM-A108

Key Features

CUSTOM CUT MTR FREEMTRAvailable
View more product details View more product details
View more product details Click for more details
mild-steel-square-bar-1018-cold-finish-1superZoom

3/4" Carbon Steel Square Bar 1018 Precision Ground Part # 12477

3/4" Carbon Steel Square Bar 1018 Precision Ground -
Part #: 12477
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

Update
$91.07 for 1
$91.07 ea.
Camera Expand Details

Dimensions

  • Height: 0.75"
View more product details Click for more details
tool-steel-square-bar-1018-1superZoom
Material Meets These Standard(s): ASTM-A681

Key Features

MTR FREEMTRAvailable
View more product details View more product details
View more product details Click for more details
tool-steel-square-bar-1018-1superZoom

7/8" Carbon Steel Square Bar 1018 Cold Finish Part # 7178

7/8" Carbon Steel Square Bar 1018 Cold Finish -
Part #: 7178
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

Update
$17.11 for 1
$17.11 ea.
Camera Expand Details
quantity discount
Qty
Price ea.
Savings
More
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Dimensions

  • Height: 0.875"
View more product details Click for more details
mild-steel-square-bar-1018-cold-finish-1superZoom
Material Meets These Standard(s): ASTM-A108

Key Features

CUSTOM CUT MTR FREEMTRAvailable
View more product details View more product details
View more product details Click for more details
mild-steel-square-bar-1018-cold-finish-1superZoom

7/8" Carbon Steel Square Bar 1018 Precision Ground Part # 12480

7/8" Carbon Steel Square Bar 1018 Precision Ground -
Part #: 12480
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

Update
$121.28 for 1
$121.28 ea.
Camera Expand Details

Dimensions

  • Height: 0.875"
View more product details Click for more details
tool-steel-square-bar-1018-1superZoom
Material Meets These Standard(s): ASTM-A681

Key Features

MTR FREEMTRAvailable
View more product details View more product details
View more product details Click for more details
tool-steel-square-bar-1018-1superZoom

1" Carbon Steel Square Bar 1018 Cold Finish Part # 7179

1" Carbon Steel Square Bar 1018 Cold Finish -
Part #: 7179
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

Update
$17.44 for 1
$17.44 ea.
Camera Expand Details
quantity discount
Qty
Price ea.
Savings
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Dimensions

  • Height: 1"
View more product details Click for more details
mild-steel-square-bar-1018-cold-finish-1superZoom
Material Meets These Standard(s): ASTM-A108

Key Features

CUSTOM CUT MTR FREEMTRAvailable
View more product details View more product details
View more product details Click for more details
mild-steel-square-bar-1018-cold-finish-1superZoom

1" Carbon Steel Square Bar 1018 Precision Ground Part # 12483

1" Carbon Steel Square Bar 1018 Precision Ground -
Part #: 12483
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

Update
$135.58 for 1
$135.58 ea.
Camera Expand Details

Dimensions

  • Height: 1"
View more product details Click for more details
tool-steel-square-bar-1018-1superZoom
Material Meets These Standard(s): ASTM-A681

Key Features

MTR FREEMTRAvailable
View more product details View more product details
View more product details Click for more details
tool-steel-square-bar-1018-1superZoom

1 1/8" Carbon Steel Square Bar 1018 Precision Ground Part # 12375

1 1/8" Carbon Steel Square Bar 1018 Precision Ground -
Part #: 12375
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

Update
$159.70 for 1
$159.70 ea.
Camera Expand Details

Dimensions

  • Height: 1.125"
View more product details Click for more details
tool-steel-square-bar-1018-1superZoom
Material Meets These Standard(s): ASTM-A681

Key Features

MTR FREEMTRAvailable
View more product details View more product details
View more product details Click for more details
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1 1/4" Carbon Steel Square Bar 1018 Cold Finish Part # 12739

1 1/4" Carbon Steel Square Bar 1018 Cold Finish -
Part #: 12739
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

Update
$27.94 for 1
$27.94 ea.
Camera Expand Details
quantity discount
Qty
Price ea.
Savings
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Dimensions

  • Height: 1.25"
View more product details Click for more details
mild-steel-square-bar-1018-cold-finish-1superZoom
Material Meets These Standard(s): ASTM-A108

Key Features

CUSTOM CUT MTR FREEMTRAvailable
View more product details View more product details
View more product details Click for more details
mild-steel-square-bar-1018-cold-finish-1superZoom

1 1/4" Carbon Steel Square Bar 1018 Precision Ground Part # 12486

1 1/4" Carbon Steel Square Bar 1018 Precision Ground -
Part #: 12486
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

Update
$182.18 for 1
$182.18 ea.
Camera Expand Details

Dimensions

  • Height: 1.25"
View more product details Click for more details
tool-steel-square-bar-1018-1superZoom
Material Meets These Standard(s): ASTM-A681

Key Features

MTR FREEMTRAvailable
View more product details View more product details
View more product details Click for more details
tool-steel-square-bar-1018-1superZoom

1 1/2" Carbon Steel Square Bar 1018 Cold Finish Part # 19578

1 1/2" Carbon Steel Square Bar 1018 Cold Finish -
Part #: 19578
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

Update
$38.20 for 1
$38.20 ea.
Camera Expand Details
quantity discount
Qty
Price ea.
Savings
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Dimensions

  • Height: 1.5"
View more product details Click for more details
mild-steel-square-bar-1018-cold-finish-1superZoom
Material Meets These Standard(s): ASTM-A108

Key Features

CUSTOM CUT MTR FREEMTRAvailable
View more product details View more product details
View more product details Click for more details
mild-steel-square-bar-1018-cold-finish-1superZoom

1 1/2" Carbon Steel Square Bar 1018 Precision Ground Part # 12488

1 1/2" Carbon Steel Square Bar 1018 Precision Ground -
Part #: 12488
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

Update
$236.84 for 1
$236.84 ea.
Camera Expand Details

Dimensions

  • Height: 1.5"
View more product details Click for more details
tool-steel-square-bar-1018-1superZoom
Material Meets These Standard(s): ASTM-A681

Key Features

MTR FREEMTRAvailable
View more product details View more product details
View more product details Click for more details
tool-steel-square-bar-1018-1superZoom

1 3/4" Carbon Steel Square Bar 1018 Cold Finish Part # 12740

1 3/4" Carbon Steel Square Bar 1018 Cold Finish -
Part #: 12740
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

Update
$56.51 for 1
$56.51 ea.
Camera Expand Details
quantity discount
Qty
Price ea.
Savings
More
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Dimensions

  • Height: 1.75"
View more product details Click for more details
mild-steel-square-bar-1018-cold-finish-1superZoom
Material Meets These Standard(s): ASTM-A108

Key Features

CUSTOM CUT MTR FREEMTRAvailable
View more product details View more product details
View more product details Click for more details
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