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Cast Iron Square Bar

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Cast Iron Square Bar

We carry Cast Iron Square Bar in 65-45-12 and G2.

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New Sizes for 303 Sheet/Plate

Onlinemetals is constantly expanding our selection of size, and now feature 303 in sizes 0.4375", 0.5625", 1.125" & 1.75".


1.5" Cast Iron Square Bar G2 Dura-Bar 2pk 72" Lengths Part # 24153

1.5" Cast Iron Square Bar G2 Dura-Bar 2pk 72" Lengths -
Part #: 24153

Pack of 2

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
$184.72
$184.72 ea.

Dimensions

  • Height: 1.5"
Click for more details
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Material Meets These Standard(s): ASTM-A48

Key Features

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-desk24153

2.25" Cast Iron Square Bar G2 Dura-Bar [IN] Part # 24154

2.25" Cast Iron Square Bar G2 Dura-Bar [IN] -
Part #: 24154
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
$187.96 for 1
$187.96 ea.

Dimensions

  • Height: 2.25"
Click for more details
cast-iron-dura-bar-squaresuperZoom-mob{product.code}
Material Meets These Standard(s): ASTM-A48

Key Features

MTR FREE MTR AVAILABLE
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2.18" Cast Iron Square Bar 65-45-12 Dura-Bar Part # 24165

2.18" Cast Iron Square Bar 65-45-12 Dura-Bar -
Part #: 24165
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
$201.77 for 1
$201.77 ea.

Dimensions

  • Height: 2.18"
Click for more details
cast-iron-dura-bar-squaresuperZoom-mob{product.code}
Material Meets These Standard(s): ASTM-A536

Key Features

MTR FREE MTR AVAILABLE
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cast-iron-dura-bar-squaresuperZoom-desk24165

2.5" Cast Iron Square Bar G2 Dura-Bar Part # 24155

2.5" Cast Iron Square Bar G2 Dura-Bar -
Part #: 24155
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
$224.61 for 1
$224.61 ea.

Dimensions

  • Height: 2.5"
Click for more details
cast-iron-dura-bar-squaresuperZoom-mob{product.code}
Material Meets These Standard(s): ASTM-A48

Key Features

MTR FREE MTR AVAILABLE
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3.25" Cast Iron Square Bar 65-45-12 Dura-Bar Part # 24167

3.25" Cast Iron Square Bar 65-45-12 Dura-Bar -
Part #: 24167
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
$364.32 for 1
$364.32 ea.

Dimensions

  • Height: 3.25"
Click for more details
cast-iron-dura-bar-squaresuperZoom-mob{product.code}
Material Meets These Standard(s): ASTM-A536

Key Features

MTR FREE MTR AVAILABLE
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cast-iron-dura-bar-squaresuperZoom-desk24167

3.75" Cast Iron Square Bar 65-45-12 Dura-Bar Part # 24168

3.75" Cast Iron Square Bar 65-45-12 Dura-Bar -
Part #: 24168
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
$470.52 for 1
$470.52 ea.

Dimensions

  • Height: 3.75"
Click for more details
cast-iron-dura-bar-squaresuperZoom-mob{product.code}
Material Meets These Standard(s): ASTM-A536

Key Features

MTR FREE MTR AVAILABLE
View more product details View more product details
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cast-iron-dura-bar-squaresuperZoom-desk24168

4.25" Cast Iron Square Bar G2 Dura-Bar [IN] Part # 24157

4.25" Cast Iron Square Bar G2 Dura-Bar [IN] -
Part #: 24157
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
$553.01 for 1
$553.01 ea.

Dimensions

  • Height: 4.25"
Click for more details
cast-iron-dura-bar-squaresuperZoom-mob{product.code}
Material Meets These Standard(s): ASTM-A48

Key Features

MTR FREE MTR AVAILABLE
View more product details View more product details
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cast-iron-dura-bar-squaresuperZoom-desk24157

4.25" Cast Iron Square Bar 65-45-12 Dura-Bar [IN] Part # 24169

4.25" Cast Iron Square Bar 65-45-12 Dura-Bar [IN] -
Part #: 24169
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
$603.89 for 1
$603.89 ea.

Dimensions

  • Height: 4.25"
Click for more details
cast-iron-dura-bar-squaresuperZoom-mob{product.code}
Material Meets These Standard(s): ASTM-A536

Key Features

MTR FREE MTR AVAILABLE
View more product details View more product details
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cast-iron-dura-bar-squaresuperZoom-desk24169

4.71" Cast Iron Square Bar 65-45-12 Dura-Bar Part # 24170

4.71" Cast Iron Square Bar 65-45-12 Dura-Bar -
Part #: 24170
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
$720.88 for 1
$720.88 ea.

Dimensions

  • Height: 4.71"
Click for more details
cast-iron-dura-bar-squaresuperZoom-mob{product.code}
Material Meets These Standard(s): ASTM-A536

Key Features

MTR FREE MTR AVAILABLE
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cast-iron-dura-bar-squaresuperZoom-desk24170

3.25" Cast Iron Square Bar G2 Dura-Bar Part # 24156

3.25" Cast Iron Square Bar G2 Dura-Bar -
Part #: 24156
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
$757.63 for 1
$757.63 ea.

Dimensions

  • Height: 3.25"
Click for more details
cast-iron-dura-bar-squaresuperZoom-mob{product.code}
Material Meets These Standard(s): ASTM-A48

Key Features

MTR FREE MTR AVAILABLE
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cast-iron-dura-bar-squaresuperZoom-desk24156

5.25" Cast Iron Square Bar G2 Dura-Bar Part # 24158

5.25" Cast Iron Square Bar G2 Dura-Bar -
Part #: 24158
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
$814.60 for 1
$814.60 ea.

Dimensions

  • Height: 5.25"
Click for more details
cast-iron-dura-bar-squaresuperZoom-mob{product.code}
Material Meets These Standard(s): ASTM-A48

Key Features

MTR FREE MTR AVAILABLE
View more product details View more product details
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cast-iron-dura-bar-squaresuperZoom-desk24158

5.25" Cast Iron Square Bar 65-45-12 Dura-Bar Part # 24171

5.25" Cast Iron Square Bar 65-45-12 Dura-Bar -
Part #: 24171
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
$845.63 for 1
$845.63 ea.

Dimensions

  • Height: 5.25"
Click for more details
cast-iron-dura-bar-squaresuperZoom-mob{product.code}
Material Meets These Standard(s): ASTM-A536

Key Features

MTR FREE MTR AVAILABLE
View more product details View more product details
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cast-iron-dura-bar-squaresuperZoom-desk24171

6.25" Cast Iron Square Bar G2 Dura-Bar Part # 24159

6.25" Cast Iron Square Bar G2 Dura-Bar -
Part #: 24159
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
$1,077.68 for 1
$1,077.68 ea.

Dimensions

  • Height: 6.25"
Click for more details
cast-iron-dura-bar-squaresuperZoom-mob{product.code}
Material Meets These Standard(s): ASTM-A48

Key Features

MTR FREE MTR AVAILABLE
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cast-iron-dura-bar-squaresuperZoom-desk24159

6.25" Cast Iron Square Bar 65-45-12 Dura-Bar Part # 24172

6.25" Cast Iron Square Bar 65-45-12 Dura-Bar -
Part #: 24172
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
$1,163.73 for 1
$1,163.73 ea.

Dimensions

  • Height: 6.25"
Click for more details
cast-iron-dura-bar-squaresuperZoom-mob{product.code}
Material Meets These Standard(s): ASTM-A536

Key Features

MTR FREE MTR AVAILABLE
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cast-iron-dura-bar-squaresuperZoom-desk24172

6.68" Cast Iron Square Bar 65-45-12 Dura-Bar Part # 24173

6.68" Cast Iron Square Bar 65-45-12 Dura-Bar -
Part #: 24173
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
$1,308.57 for 1
$1,308.57 ea.

Dimensions

  • Height: 6.68"
Click for more details
cast-iron-dura-bar-squaresuperZoom-mob{product.code}
Material Meets These Standard(s): ASTM-A536

Key Features

MTR FREE MTR AVAILABLE
View more product details View more product details
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cast-iron-dura-bar-squaresuperZoom-desk24173

7.25" Cast Iron Square Bar G2 Dura-Bar Part # 24160

7.25" Cast Iron Square Bar G2 Dura-Bar -
Part #: 24160
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
$1,358.17 for 1
$1,358.17 ea.

Dimensions

  • Height: 7.25"
Click for more details
cast-iron-dura-bar-squaresuperZoom-mob{product.code}
Material Meets These Standard(s): ASTM-A48

Key Features

MTR FREE MTR AVAILABLE
View more product details View more product details
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cast-iron-dura-bar-squaresuperZoom-desk24160

7.25" Cast Iron Square Bar 65-45-12 Dura-Bar Part # 24174

7.25" Cast Iron Square Bar 65-45-12 Dura-Bar -
Part #: 24174
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
$1,541.70 for 1
$1,541.70 ea.

Dimensions

  • Height: 7.25"
Click for more details
cast-iron-dura-bar-squaresuperZoom-mob{product.code}
Material Meets These Standard(s): ASTM-A536

Key Features

MTR FREE MTR AVAILABLE
View more product details View more product details
View more product details Click for more details
cast-iron-dura-bar-squaresuperZoom-desk24174

8.25" Cast Iron Square Bar G2 Dura-Bar Part # 24161

8.25" Cast Iron Square Bar G2 Dura-Bar -
Part #: 24161
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
$1,696.16 for 1
$1,696.16 ea.

Dimensions

  • Height: 8.25"
Click for more details
cast-iron-dura-bar-squaresuperZoom-mob{product.code}
Material Meets These Standard(s): ASTM-A48

Key Features

MTR FREE MTR AVAILABLE
View more product details View more product details
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cast-iron-dura-bar-squaresuperZoom-desk24161

8.25" Cast Iron Square Bar 65-45-12 Dura-Bar Part # 24175

8.25" Cast Iron Square Bar 65-45-12 Dura-Bar -
Part #: 24175
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
$1,925.37 for 1
$1,925.37 ea.

Dimensions

  • Height: 8.25"
Click for more details
cast-iron-dura-bar-squaresuperZoom-mob{product.code}
Material Meets These Standard(s): ASTM-A536

Key Features

MTR FREE MTR AVAILABLE
View more product details View more product details
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cast-iron-dura-bar-squaresuperZoom-desk24175

9.25" Cast Iron Square Bar G2 Dura-Bar Part # 24162

9.25" Cast Iron Square Bar G2 Dura-Bar -
Part #: 24162
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
$2,132.18 for 1
$2,132.18 ea.

Dimensions

  • Height: 9.25"
Click for more details
cast-iron-dura-bar-squaresuperZoom-mob{product.code}
Material Meets These Standard(s): ASTM-A48

Key Features

MTR FREE MTR AVAILABLE
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cast-iron-dura-bar-squaresuperZoom-desk24162

9.375" Cast Iron Square Bar 65-45-12 Dura-Bar Part # 24176

9.375" Cast Iron Square Bar 65-45-12 Dura-Bar -
Part #: 24176
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
$2,485.58 for 1
$2,485.58 ea.

Dimensions

  • Height: 9.375"
Click for more details
cast-iron-dura-bar-squaresuperZoom-mob{product.code}
Material Meets These Standard(s): ASTM-A536

Key Features

MTR FREE MTR AVAILABLE
View more product details View more product details
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cast-iron-dura-bar-squaresuperZoom-desk24176

10.25" Cast Iron Square Bar G2 Dura-Bar [IN] Part # 24163

10.25" Cast Iron Square Bar G2 Dura-Bar [IN] -
Part #: 24163
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
$2,568.49 for 1
$2,568.49 ea.

Dimensions

  • Height: 10.25"
Click for more details
cast-iron-dura-bar-squaresuperZoom-mob{product.code}
Material Meets These Standard(s): ASTM-A48

Key Features

MTR FREE MTR AVAILABLE
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cast-iron-dura-bar-squaresuperZoom-desk24163

10.375" Cast Iron Square Bar 65-45-12 Dura-Bar Part # 24177

10.375" Cast Iron Square Bar 65-45-12 Dura-Bar -
Part #: 24177
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
$3,043.98 for 1
$3,043.98 ea.

Dimensions

  • Height: 10.375"
Click for more details
cast-iron-dura-bar-squaresuperZoom-mob{product.code}
Material Meets These Standard(s): ASTM-A536

Key Features

MTR FREE MTR AVAILABLE
View more product details View more product details
View more product details Click for more details
cast-iron-dura-bar-squaresuperZoom-desk24177

12.25" Cast Iron Square Bar G2 Dura-Bar Part # 24164

12.25" Cast Iron Square Bar G2 Dura-Bar -
Part #: 24164
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
$4,011.30 for 1
$4,011.30 ea.

Dimensions

  • Height: 12.25"
Click for more details
cast-iron-dura-bar-squaresuperZoom-mob{product.code}
Material Meets These Standard(s): ASTM-A48

Key Features

MTR FREE MTR AVAILABLE
View more product details View more product details
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cast-iron-dura-bar-squaresuperZoom-desk24164

12.5" Cast Iron Square Bar 65-45-12 Dura-Bar Part # 24178

12.5" Cast Iron Square Bar 65-45-12 Dura-Bar -
Part #: 24178
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
$4,611.24 for 1
$4,611.24 ea.

Dimensions

  • Height: 12.5"
Click for more details
cast-iron-dura-bar-squaresuperZoom-mob{product.code}
Material Meets These Standard(s): ASTM-A536

Key Features

MTR FREE MTR AVAILABLE
View more product details View more product details
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cast-iron-dura-bar-squaresuperZoom-desk24178

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