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Alloy Steel Rectangle Bar 4142

Alloy Steel Rectangle Bar 4142

Alloy Steel Rectangle/Flat Bar 4142 is normally used for heavy-duty industrial applications. Also referred to as Chromoly steel, 4142 is known for strength, resistance to fracturing, abrasion, and impact in high stress applications.

Material Properties

Link Icon Alloy Steel 4142 Product Guide | Link Icon Alloy Steel 4142 Rectangle Bar Tolerances

142 Results

1/16" x 4" Alloy Steel Rectangle Bar 4142-Prehardened Part # 19224

1/16" x 4" Alloy Steel Rectangle Bar 4142-Prehardened -
Part #: 19224
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
$201.10 for 1
$201.10 ea.
Camera Expand Details

Dimensions

  • Thickness: 0.0625"
  • Width: 4"
View more product details Click for more details
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Material Meets These Standard(s): ASTM-A322

Key Features

MTR FREEMTRAvailable
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1/16" x 3" Alloy Steel Rectangle Bar 4142-Prehardened Part # 19205

1/16" x 3" Alloy Steel Rectangle Bar 4142-Prehardened -
Part #: 19205
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
$156.10 for 1
$156.10 ea.
Camera Expand Details

Dimensions

  • Thickness: 0.0625"
  • Width: 3"
View more product details Click for more details
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Material Meets These Standard(s): ASTM-A322

Key Features

MTR FREEMTRAvailable
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1/16" x 2" Alloy Steel Rectangle Bar 4142-Prehardened Part # 19185

1/16" x 2" Alloy Steel Rectangle Bar 4142-Prehardened -
Part #: 19185
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
$111.27 for 1
$111.27 ea.
Camera Expand Details

Dimensions

  • Thickness: 0.0625"
  • Width: 2"
View more product details Click for more details
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Material Meets These Standard(s): ASTM-A322

Key Features

MTR FREEMTRAvailable
View more product details View more product details
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1/16" x 1 1/2" Alloy Steel Rectangle Bar 4142-Prehardened Part # 19166

1/16" x 1 1/2" Alloy Steel Rectangle Bar 4142-Prehardened -
Part #: 19166
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
$88.77 for 1
$88.77 ea.
Camera Expand Details

Dimensions

  • Thickness: 0.0625"
  • Width: 1.5"
View more product details Click for more details
alloy-steel-rectangle-bar-4142-prehardened-1superZoom
Material Meets These Standard(s): ASTM-A322

Key Features

MTR FREEMTRAvailable
View more product details View more product details
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1/16" x 1" Alloy Steel Rectangle Bar 4142-Prehardened Part # 19147

1/16" x 1" Alloy Steel Rectangle Bar 4142-Prehardened -
Part #: 19147
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
$66.25 for 1
$66.25 ea.
Camera Expand Details

Dimensions

  • Thickness: 0.0625"
  • Width: 1"
View more product details Click for more details
alloy-steel-rectangle-bar-4142-prehardened-1superZoom
Material Meets These Standard(s): ASTM-A322

Key Features

MTR FREEMTRAvailable
View more product details View more product details
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1/16" x 3/4" Alloy Steel Rectangle Bar 4142-Prehardened Part # 19138

1/16" x 3/4" Alloy Steel Rectangle Bar 4142-Prehardened -
Part #: 19138
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
$54.97 for 1
$54.97 ea.
Camera Expand Details

Dimensions

  • Thickness: 0.0625"
  • Width: 0.75"
View more product details Click for more details
alloy-steel-rectangle-bar-4142-prehardened-1superZoom
Material Meets These Standard(s): ASTM-A322

Key Features

MTR FREEMTRAvailable
View more product details View more product details
View more product details Click for more details
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1/16" x 1/2" Alloy Steel Rectangle Bar 4142-Prehardened Part # 19125

1/16" x 1/2" Alloy Steel Rectangle Bar 4142-Prehardened -
Part #: 19125
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
$43.38 for 1
$43.38 ea.
Camera Expand Details

Dimensions

  • Thickness: 0.0625"
  • Width: 0.5"
View more product details Click for more details
alloy-steel-rectangle-bar-4142-prehardened-1superZoom
Material Meets These Standard(s): ASTM-A322

Key Features

MTR FREEMTRAvailable
View more product details View more product details
View more product details Click for more details
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3/32" x 4" Alloy Steel Rectangle Bar 4142-Prehardened Part # 19225

3/32" x 4" Alloy Steel Rectangle Bar 4142-Prehardened -
Part #: 19225
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
$218.10 for 1
$218.10 ea.
Camera Expand Details

Dimensions

  • Thickness: 0.0938"
  • Width: 4"
View more product details Click for more details
alloy-steel-rectangle-bar-4142-prehardened-1superZoom
Material Meets These Standard(s): ASTM-A322

Key Features

MTR FREEMTRAvailable
View more product details View more product details
View more product details Click for more details
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3/32" x 3" Alloy Steel Rectangle Bar 4142-Prehardened Part # 19206

3/32" x 3" Alloy Steel Rectangle Bar 4142-Prehardened -
Part #: 19206
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
$170.20 for 1
$170.20 ea.
Camera Expand Details

Dimensions

  • Thickness: 0.0938"
  • Width: 3"
View more product details Click for more details
alloy-steel-rectangle-bar-4142-prehardened-1superZoom
Material Meets These Standard(s): ASTM-A322

Key Features

MTR FREEMTRAvailable
View more product details View more product details
View more product details Click for more details
alloy-steel-rectangle-bar-4142-prehardened-1superZoom

3/32" x 2" Alloy Steel Rectangle Bar 4142-Prehardened Part # 19186

3/32" x 2" Alloy Steel Rectangle Bar 4142-Prehardened -
Part #: 19186
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
$121.78 for 1
$121.78 ea.
Camera Expand Details

Dimensions

  • Thickness: 0.0938"
  • Width: 2"
View more product details Click for more details
alloy-steel-rectangle-bar-4142-prehardened-1superZoom
Material Meets These Standard(s): ASTM-A322

Key Features

MTR FREEMTRAvailable
View more product details View more product details
View more product details Click for more details
alloy-steel-rectangle-bar-4142-prehardened-1superZoom

3/32" x 1 1/2" Alloy Steel Rectangle Bar 4142-Prehardened Part # 19167

3/32" x 1 1/2" Alloy Steel Rectangle Bar 4142-Prehardened -
Part #: 19167
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
$97.70 for 1
$97.70 ea.
Camera Expand Details

Dimensions

  • Thickness: 0.0938"
  • Width: 1.5"
View more product details Click for more details
alloy-steel-rectangle-bar-4142-prehardened-1superZoom
Material Meets These Standard(s): ASTM-A322

Key Features

MTR FREEMTRAvailable
View more product details View more product details
View more product details Click for more details
alloy-steel-rectangle-bar-4142-prehardened-1superZoom

3/32" x 1" Alloy Steel Rectangle Bar 4142-Prehardened Part # 19148

3/32" x 1" Alloy Steel Rectangle Bar 4142-Prehardened -
Part #: 19148
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
$73.95 for 1
$73.95 ea.
Camera Expand Details

Dimensions

  • Thickness: 0.0938"
  • Width: 1"
View more product details Click for more details
alloy-steel-rectangle-bar-4142-prehardened-1superZoom
Material Meets These Standard(s): ASTM-A322

Key Features

MTR FREEMTRAvailable
View more product details View more product details
View more product details Click for more details
alloy-steel-rectangle-bar-4142-prehardened-1superZoom

3/32" x 3/4" Alloy Steel Rectangle Bar 4142-Prehardened Part # 19139

3/32" x 3/4" Alloy Steel Rectangle Bar 4142-Prehardened -
Part #: 19139
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
$61.85 for 1
$61.85 ea.
Camera Expand Details

Dimensions

  • Thickness: 0.0938"
  • Width: 0.75"
View more product details Click for more details
alloy-steel-rectangle-bar-4142-prehardened-1superZoom
Material Meets These Standard(s): ASTM-A322

Key Features

MTR FREEMTRAvailable
View more product details View more product details
View more product details Click for more details
alloy-steel-rectangle-bar-4142-prehardened-1superZoom

3/32" x 1/2" Alloy Steel Rectangle Bar 4142-Prehardened Part # 19126

3/32" x 1/2" Alloy Steel Rectangle Bar 4142-Prehardened -
Part #: 19126
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
$49.93 for 1
$49.93 ea.
Camera Expand Details

Dimensions

  • Thickness: 0.0938"
  • Width: 0.5"
View more product details Click for more details
alloy-steel-rectangle-bar-4142-prehardened-1superZoom
Material Meets These Standard(s): ASTM-A322

Key Features

MTR FREEMTRAvailable
View more product details View more product details
View more product details Click for more details
alloy-steel-rectangle-bar-4142-prehardened-1superZoom

1/8" x 6" Alloy Steel Rectangle Bar 4142-Prehardened Part # 19243

1/8" x 6" Alloy Steel Rectangle Bar 4142-Prehardened -
Part #: 19243
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
$254.77 for 1
$254.77 ea.
Camera Expand Details

Dimensions

  • Thickness: 0.125"
  • Width: 6"
View more product details Click for more details
alloy-steel-rectangle-bar-4142-prehardened-1superZoom
Material Meets These Standard(s): ASTM-A322

Key Features

MTR FREEMTRAvailable
View more product details View more product details
View more product details Click for more details
alloy-steel-rectangle-bar-4142-prehardened-1superZoom

1/8" x 5" Alloy Steel Rectangle Bar 4142-Prehardened Part # 19235

1/8" x 5" Alloy Steel Rectangle Bar 4142-Prehardened -
Part #: 19235
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
$216.83 for 1
$216.83 ea.
Camera Expand Details

Dimensions

  • Thickness: 0.125"
  • Width: 5"
View more product details Click for more details
alloy-steel-rectangle-bar-4142-prehardened-1superZoom
Material Meets These Standard(s): ASTM-A322

Key Features

MTR FREEMTRAvailable
View more product details View more product details
View more product details Click for more details
alloy-steel-rectangle-bar-4142-prehardened-1superZoom

1/8" x 4" Alloy Steel Rectangle Bar 4142-Prehardened Part # 19226

1/8" x 4" Alloy Steel Rectangle Bar 4142-Prehardened -
Part #: 19226
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
$169.73 for 1
$169.73 ea.
Camera Expand Details

Dimensions

  • Thickness: 0.125"
  • Width: 4"
View more product details Click for more details
alloy-steel-rectangle-bar-4142-prehardened-1superZoom
Material Meets These Standard(s): ASTM-A322

Key Features

MTR FREEMTRAvailable
View more product details View more product details
View more product details Click for more details
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1/8" x 3 1/2" Alloy Steel Rectangle Bar 4142-Prehardened Part # 19216

1/8" x 3 1/2" Alloy Steel Rectangle Bar 4142-Prehardened -
Part #: 19216
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
$154.55 for 1
$154.55 ea.
Camera Expand Details

Dimensions

  • Thickness: 0.125"
  • Width: 3.5"
View more product details Click for more details
alloy-steel-rectangle-bar-4142-prehardened-1superZoom
Material Meets These Standard(s): ASTM-A322

Key Features

MTR FREEMTRAvailable
View more product details View more product details
View more product details Click for more details
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1/8" x 3" Alloy Steel Rectangle Bar 4142-Prehardened Part # 19207

1/8" x 3" Alloy Steel Rectangle Bar 4142-Prehardened -
Part #: 19207
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
$139.50 for 1
$139.50 ea.
Camera Expand Details

Dimensions

  • Thickness: 0.125"
  • Width: 3"
View more product details Click for more details
alloy-steel-rectangle-bar-4142-prehardened-1superZoom
Material Meets These Standard(s): ASTM-A322

Key Features

MTR FREEMTRAvailable
View more product details View more product details
View more product details Click for more details
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1/8" x 2 1/2" Alloy Steel Rectangle Bar 4142-Prehardened Part # 19196

1/8" x 2 1/2" Alloy Steel Rectangle Bar 4142-Prehardened -
Part #: 19196
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
$121.27 for 1
$121.27 ea.
Camera Expand Details

Dimensions

  • Thickness: 0.125"
  • Width: 2.5"
View more product details Click for more details
alloy-steel-rectangle-bar-4142-prehardened-1superZoom
Material Meets These Standard(s): ASTM-A322

Key Features

MTR FREEMTRAvailable
View more product details View more product details
View more product details Click for more details
alloy-steel-rectangle-bar-4142-prehardened-1superZoom

1/8" x 2" Alloy Steel Rectangle Bar 4142-Prehardened Part # 19187

1/8" x 2" Alloy Steel Rectangle Bar 4142-Prehardened -
Part #: 19187
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
$101.65 for 1
$101.65 ea.
Camera Expand Details

Dimensions

  • Thickness: 0.125"
  • Width: 2"
View more product details Click for more details
alloy-steel-rectangle-bar-4142-prehardened-1superZoom
Material Meets These Standard(s): ASTM-A322

Key Features

MTR FREEMTRAvailable
View more product details View more product details
View more product details Click for more details
alloy-steel-rectangle-bar-4142-prehardened-1superZoom

1/8" x 1 3/4" Alloy Steel Rectangle Bar 4142-Prehardened Part # 19177

1/8" x 1 3/4" Alloy Steel Rectangle Bar 4142-Prehardened -
Part #: 19177
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
$95.43 for 1
$95.43 ea.
Camera Expand Details

Dimensions

  • Thickness: 0.125"
  • Width: 1.75"
View more product details Click for more details
alloy-steel-rectangle-bar-4142-prehardened-1superZoom
Material Meets These Standard(s): ASTM-A322

Key Features

MTR FREEMTRAvailable
View more product details View more product details
View more product details Click for more details
alloy-steel-rectangle-bar-4142-prehardened-1superZoom

1/8" x 1 1/2" Alloy Steel Rectangle Bar 4142-Prehardened Part # 19168

1/8" x 1 1/2" Alloy Steel Rectangle Bar 4142-Prehardened -
Part #: 19168
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
$81.98 for 1
$81.98 ea.
Camera Expand Details

Dimensions

  • Thickness: 0.125"
  • Width: 1.5"
View more product details Click for more details
alloy-steel-rectangle-bar-4142-prehardened-1superZoom
Material Meets These Standard(s): ASTM-A322

Key Features

MTR FREEMTRAvailable
View more product details View more product details
View more product details Click for more details
alloy-steel-rectangle-bar-4142-prehardened-1superZoom

1/8" x 1 1/4" Alloy Steel Rectangle Bar 4142-Prehardened Part # 19157

1/8" x 1 1/4" Alloy Steel Rectangle Bar 4142-Prehardened -
Part #: 19157
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
$72.80 for 1
$72.80 ea.
Camera Expand Details

Dimensions

  • Thickness: 0.125"
  • Width: 1.25"
View more product details Click for more details
alloy-steel-rectangle-bar-4142-prehardened-1superZoom
Material Meets These Standard(s): ASTM-A322

Key Features

MTR FREEMTRAvailable
View more product details View more product details
View more product details Click for more details
alloy-steel-rectangle-bar-4142-prehardened-1superZoom

1/8" x 1" Alloy Steel Rectangle Bar 4142-Prehardened Part # 19149

1/8" x 1" Alloy Steel Rectangle Bar 4142-Prehardened -
Part #: 19149
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
$65.05 for 1
$65.05 ea.
Camera Expand Details

Dimensions

  • Thickness: 0.125"
  • Width: 1"
View more product details Click for more details
alloy-steel-rectangle-bar-4142-prehardened-1superZoom
Material Meets These Standard(s): ASTM-A322

Key Features

MTR FREEMTRAvailable
View more product details View more product details
View more product details Click for more details
alloy-steel-rectangle-bar-4142-prehardened-1superZoom

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