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Alloy Steel Rectangle Bar 4140

-78 Products

Alloy Steel 4140 Product Guide Product

Alloy Steel Rectangle Bar 4140 is normally used for heavy-duty industrial applications. Also referred to as Chromoly steel, 4140 is known for strength, resistance to fracturing, abrasion, and impact in high stress applications. 

 

 

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0.25" X 1" Alloy Steel Rectangle Bar 4140 Heat Treated - 
Part #: mp-00002669

0.25" X 1" Alloy Steel Rectangle Bar 4140 Heat Treated -
Part #: mp-00002669

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Dimensions

  • Thickness: 0.25"
  • Width: 1"
  • Ships In: 1 Business Day
See all available dimensions for this product
  • 12″ (1 ft.) - $10.94 ea.
  • 24″ (2 ft.) - $21.86 ea.
  • 36″ (3 ft.) - $32.80 ea.
  • 48″ (4 ft.) - $43.72 ea.
  • 60″ (5 ft.) - $54.66 ea.
  • 72″ (6 ft.) - $65.58 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

$10.94 ea.
$10.94 for 1
Sold and shipped by MSP Metals

0.375" X 1" Alloy Steel Rectangle Bar 4140 Heat Treated - 
Part #: mp-00002653

0.375" X 1" Alloy Steel Rectangle Bar 4140 Heat Treated -
Part #: mp-00002653

Click for more details

Dimensions

  • Thickness: 0.375"
  • Width: 1"
  • Ships In: 1 Business Day
See all available dimensions for this product
  • 12″ (1 ft.) - $13.39 ea.
  • 24″ (2 ft.) - $26.76 ea.
  • 36″ (3 ft.) - $40.15 ea.
  • 48″ (4 ft.) - $53.52 ea.
  • 60″ (5 ft.) - $66.91 ea.
  • 72″ (6 ft.) - $80.29 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

$13.39 ea.
$13.39 for 1
Sold and shipped by MSP Metals

0.5" X 1" Alloy Steel Rectangle Bar 4140 Heat Treated - 
Part #: mp-00002651

0.5" X 1" Alloy Steel Rectangle Bar 4140 Heat Treated -
Part #: mp-00002651

Click for more details

Dimensions

  • Thickness: 0.5"
  • Width: 1"
  • Ships In: 1 Business Day
See all available dimensions for this product
  • 12″ (1 ft.) - $14.93 ea.
  • 24″ (2 ft.) - $29.85 ea.
  • 36″ (3 ft.) - $44.78 ea.
  • 48″ (4 ft.) - $59.71 ea.
  • 60″ (5 ft.) - $74.63 ea.
  • 72″ (6 ft.) - $89.56 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

$14.93 ea.
$14.93 for 1
Sold and shipped by MSP Metals

0.25" X 1.5" Alloy Steel Rectangle Bar 4140 Heat Treated - 
Part #: mp-00002591

0.25" X 1.5" Alloy Steel Rectangle Bar 4140 Heat Treated -
Part #: mp-00002591

Click for more details

Dimensions

  • Thickness: 0.25"
  • Width: 1.5"
  • Ships In: 1 Business Day
See all available dimensions for this product
  • 12″ (1 ft.) - $15.79 ea.
  • 24″ (2 ft.) - $31.58 ea.
  • 36″ (3 ft.) - $47.37 ea.
  • 48″ (4 ft.) - $63.15 ea.
  • 60″ (5 ft.) - $78.94 ea.
  • 72″ (6 ft.) - $94.73 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

$15.79 ea.
$15.79 for 1
Sold and shipped by MSP Metals

0.625" X 1" Alloy Steel Rectangle Bar 4140 Heat Treated - 
Part #: mp-00002549

0.625" X 1" Alloy Steel Rectangle Bar 4140 Heat Treated -
Part #: mp-00002549

Click for more details

Dimensions

  • Thickness: 0.625"
  • Width: 1"
  • Ships In: 1 Business Day
See all available dimensions for this product
  • 12″ (1 ft.) - $16.95 ea.
  • 24″ (2 ft.) - $33.90 ea.
  • 36″ (3 ft.) - $50.85 ea.
  • 48″ (4 ft.) - $67.80 ea.
  • 60″ (5 ft.) - $84.74 ea.
  • 72″ (6 ft.) - $101.69 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

$16.95 ea.
$16.95 for 1
Sold and shipped by MSP Metals

0.375" X 1.5" Alloy Steel Rectangle Bar 4140 Heat Treated - 
Part #: mp-00002576

0.375" X 1.5" Alloy Steel Rectangle Bar 4140 Heat Treated -
Part #: mp-00002576

Click for more details

Dimensions

  • Thickness: 0.375"
  • Width: 1.5"
  • Ships In: 1 Business Day
See all available dimensions for this product
  • 12″ (1 ft.) - $20.59 ea.
  • 24″ (2 ft.) - $41.17 ea.
  • 36″ (3 ft.) - $61.76 ea.
  • 48″ (4 ft.) - $82.35 ea.
  • 60″ (5 ft.) - $102.93 ea.
  • 72″ (6 ft.) - $123.52 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

$20.59 ea.
$20.59 for 1
Sold and shipped by MSP Metals

0.75" X 1" Alloy Steel Rectangle Bar 4140 Heat Treated - 
Part #: mp-00002536

0.75" X 1" Alloy Steel Rectangle Bar 4140 Heat Treated -
Part #: mp-00002536

Click for more details

Dimensions

  • Thickness: 0.75"
  • Width: 1"
  • Ships In: 1 Business Day
See all available dimensions for this product
  • 12″ (1 ft.) - $20.80 ea.
  • 24″ (2 ft.) - $41.60 ea.
  • 36″ (3 ft.) - $62.40 ea.
  • 48″ (4 ft.) - $83.20 ea.
  • 60″ (5 ft.) - $104.00 ea.
  • 72″ (6 ft.) - $124.80 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

$20.80 ea.
$20.80 for 1
Sold and shipped by MSP Metals

0.25" X 2" Alloy Steel Rectangle Bar 4140 Heat Treated - 
Part #: mp-00002633

0.25" X 2" Alloy Steel Rectangle Bar 4140 Heat Treated -
Part #: mp-00002633

Click for more details

Dimensions

  • Thickness: 0.25"
  • Width: 2"
  • Ships In: 1 Business Day
See all available dimensions for this product
  • 12″ (1 ft.) - $21.86 ea.
  • 24″ (2 ft.) - $43.72 ea.
  • 36″ (3 ft.) - $65.58 ea.
  • 48″ (4 ft.) - $87.44 ea.
  • 60″ (5 ft.) - $109.30 ea.
  • 72″ (6 ft.) - $131.16 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

$21.86 ea.
$21.86 for 1
Sold and shipped by MSP Metals

0.5" X 1.5" Alloy Steel Rectangle Bar 4140 Heat Treated - 
Part #: mp-00002640

0.5" X 1.5" Alloy Steel Rectangle Bar 4140 Heat Treated -
Part #: mp-00002640

Click for more details

Dimensions

  • Thickness: 0.5"
  • Width: 1.5"
  • Ships In: 1 Business Day
See all available dimensions for this product
  • 12″ (1 ft.) - $22.40 ea.
  • 24″ (2 ft.) - $44.78 ea.
  • 36″ (3 ft.) - $67.17 ea.
  • 48″ (4 ft.) - $89.56 ea.
  • 60″ (5 ft.) - $111.95 ea.
  • 72″ (6 ft.) - $134.34 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

$22.40 ea.
$22.40 for 1
Sold and shipped by MSP Metals

1" X 1" Alloy Steel Rectangle Bar 4140 Heat Treated - 
Part #: mp-00002652

1" X 1" Alloy Steel Rectangle Bar 4140 Heat Treated -
Part #: mp-00002652

Click for more details

Dimensions

  • Thickness: 1"
  • Width: 1"
  • Ships In: 1 Business Day
See all available dimensions for this product
  • 12″ (1 ft.) - $24.34 ea.
  • 24″ (2 ft.) - $48.69 ea.
  • 36″ (3 ft.) - $73.03 ea.
  • 48″ (4 ft.) - $97.37 ea.
  • 60″ (5 ft.) - $121.71 ea.
  • 72″ (6 ft.) - $146.06 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

$24.34 ea.
$24.34 for 1
Sold and shipped by MSP Metals

0.625" X 1.5" Alloy Steel Rectangle Bar 4140 Heat Treated - 
Part #: mp-00002590

0.625" X 1.5" Alloy Steel Rectangle Bar 4140 Heat Treated -
Part #: mp-00002590

Click for more details

Dimensions

  • Thickness: 0.625"
  • Width: 1.5"
  • Ships In: 1 Business Day
See all available dimensions for this product
  • 12″ (1 ft.) - $25.42 ea.
  • 24″ (2 ft.) - $50.85 ea.
  • 36″ (3 ft.) - $76.27 ea.
  • 48″ (4 ft.) - $101.69 ea.
  • 60″ (5 ft.) - $127.12 ea.
  • 72″ (6 ft.) - $152.54 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

$25.42 ea.
$25.42 for 1
Sold and shipped by MSP Metals

0.375" X 2" Alloy Steel Rectangle Bar 4140 Heat Treated - 
Part #: mp-00002620

0.375" X 2" Alloy Steel Rectangle Bar 4140 Heat Treated -
Part #: mp-00002620

Click for more details

Dimensions

  • Thickness: 0.375"
  • Width: 2"
  • Ships In: 1 Business Day
See all available dimensions for this product
  • 12″ (1 ft.) - $27.79 ea.
  • 24″ (2 ft.) - $55.59 ea.
  • 36″ (3 ft.) - $83.37 ea.
  • 48″ (4 ft.) - $111.17 ea.
  • 60″ (5 ft.) - $138.96 ea.
  • 72″ (6 ft.) - $166.75 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

$27.79 ea.
$27.79 for 1
Sold and shipped by MSP Metals

0.5" X 2" Alloy Steel Rectangle Bar 4140 Heat Treated - 
Part #: mp-00002600

0.5" X 2" Alloy Steel Rectangle Bar 4140 Heat Treated -
Part #: mp-00002600

Click for more details

Dimensions

  • Thickness: 0.5"
  • Width: 2"
  • Ships In: 1 Business Day
See all available dimensions for this product
  • 12″ (1 ft.) - $29.03 ea.
  • 24″ (2 ft.) - $58.05 ea.
  • 36″ (3 ft.) - $87.08 ea.
  • 48″ (4 ft.) - $116.10 ea.
  • 60″ (5 ft.) - $145.12 ea.
  • 72″ (6 ft.) - $174.14 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

$29.03 ea.
$29.03 for 1
Sold and shipped by MSP Metals

0.75" X 1.5" Alloy Steel Rectangle Bar 4140 Heat Treated - 
Part #: mp-00002545

0.75" X 1.5" Alloy Steel Rectangle Bar 4140 Heat Treated -
Part #: mp-00002545

Click for more details

Dimensions

  • Thickness: 0.75"
  • Width: 1.5"
  • Ships In: 1 Business Day
See all available dimensions for this product
  • 12″ (1 ft.) - $30.82 ea.
  • 24″ (2 ft.) - $61.63 ea.
  • 36″ (3 ft.) - $92.45 ea.
  • 48″ (4 ft.) - $123.26 ea.
  • 60″ (5 ft.) - $154.08 ea.
  • 72″ (6 ft.) - $184.90 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

$30.82 ea.
$30.82 for 1
Sold and shipped by MSP Metals

0.25" X 3" Alloy Steel Rectangle Bar 4140 Heat Treated - 
Part #: mp-00002662

0.25" X 3" Alloy Steel Rectangle Bar 4140 Heat Treated -
Part #: mp-00002662

Click for more details

Dimensions

  • Thickness: 0.25"
  • Width: 3"
  • Ships In: 1 Business Day
See all available dimensions for this product
  • 12″ (1 ft.) - $32.80 ea.
  • 24″ (2 ft.) - $65.58 ea.
  • 36″ (3 ft.) - $98.38 ea.
  • 48″ (4 ft.) - $131.16 ea.
  • 60″ (5 ft.) - $163.96 ea.
  • 72″ (6 ft.) - $196.74 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

$32.80 ea.
$32.80 for 1
Sold and shipped by MSP Metals

0.625" X 2" Alloy Steel Rectangle Bar 4140 Heat Treated - 
Part #: mp-00002577

0.625" X 2" Alloy Steel Rectangle Bar 4140 Heat Treated -
Part #: mp-00002577

Click for more details

Dimensions

  • Thickness: 0.625"
  • Width: 2"
  • Ships In: 1 Business Day
See all available dimensions for this product
  • 12″ (1 ft.) - $33.90 ea.
  • 24″ (2 ft.) - $67.80 ea.
  • 36″ (3 ft.) - $101.69 ea.
  • 48″ (4 ft.) - $135.59 ea.
  • 60″ (5 ft.) - $169.49 ea.
  • 72″ (6 ft.) - $203.39 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

$33.90 ea.
$33.90 for 1
Sold and shipped by MSP Metals

1" X 1.5" Alloy Steel Rectangle Bar 4140 Heat Treated - 
Part #: mp-00002657

1" X 1.5" Alloy Steel Rectangle Bar 4140 Heat Treated -
Part #: mp-00002657

Click for more details

Dimensions

  • Thickness: 1"
  • Width: 1.5"
  • Ships In: 1 Business Day
See all available dimensions for this product
  • 12″ (1 ft.) - $36.86 ea.
  • 24″ (2 ft.) - $73.72 ea.
  • 36″ (3 ft.) - $110.58 ea.
  • 48″ (4 ft.) - $147.45 ea.
  • 60″ (5 ft.) - $184.31 ea.
  • 72″ (6 ft.) - $221.17 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

$36.86 ea.
$36.86 for 1
Sold and shipped by MSP Metals

0.75" X 2" Alloy Steel Rectangle Bar 4140 Heat Treated - 
Part #: mp-00002556

0.75" X 2" Alloy Steel Rectangle Bar 4140 Heat Treated -
Part #: mp-00002556

Click for more details

Dimensions

  • Thickness: 0.75"
  • Width: 2"
  • Ships In: 1 Business Day
See all available dimensions for this product
  • 12″ (1 ft.) - $40.83 ea.
  • 24″ (2 ft.) - $81.66 ea.
  • 36″ (3 ft.) - $122.49 ea.
  • 48″ (4 ft.) - $163.32 ea.
  • 60″ (5 ft.) - $204.16 ea.
  • 72″ (6 ft.) - $244.99 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

$40.83 ea.
$40.83 for 1
Sold and shipped by MSP Metals

0.375" X 3" Alloy Steel Rectangle Bar 4140 Heat Treated - 
Part #: mp-00002622

0.375" X 3" Alloy Steel Rectangle Bar 4140 Heat Treated -
Part #: mp-00002622

Click for more details

Dimensions

  • Thickness: 0.375"
  • Width: 3"
  • Ships In: 1 Business Day
See all available dimensions for this product
  • 12″ (1 ft.) - $41.17 ea.
  • 24″ (2 ft.) - $82.35 ea.
  • 36″ (3 ft.) - $123.52 ea.
  • 48″ (4 ft.) - $164.69 ea.
  • 60″ (5 ft.) - $205.87 ea.
  • 72″ (6 ft.) - $247.04 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

$41.17 ea.
$41.17 for 1
Sold and shipped by MSP Metals

3/4" x 1" Alloy Steel Rectangle Bar 4140-Annealed - 
Part #: 28152

3/4" x 1" Alloy Steel Rectangle Bar 4140-Annealed-
Part #: 28152

Click for more details

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

Dimensions

  • Thickness: 0.75"
  • Width: 1"
See all available dimensions for this product
Pricing and availability for this item changes frequently. Contact us now for a fast quote.

0.25" X 4" Alloy Steel Rectangle Bar 4140 Heat Treated - 
Part #: mp-00002626

0.25" X 4" Alloy Steel Rectangle Bar 4140 Heat Treated -
Part #: mp-00002626

Click for more details

Dimensions

  • Thickness: 0.25"
  • Width: 4"
  • Ships In: 1 Business Day
See all available dimensions for this product
  • 12″ (1 ft.) - $42.51 ea.
  • 24″ (2 ft.) - $85.01 ea.
  • 36″ (3 ft.) - $127.52 ea.
  • 48″ (4 ft.) - $170.02 ea.
  • 60″ (5 ft.) - $212.53 ea.
  • 72″ (6 ft.) - $255.03 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

$42.51 ea.
$42.51 for 1
Sold and shipped by MSP Metals

0.5" X 3" Alloy Steel Rectangle Bar 4140 Heat Treated - 
Part #: mp-00002575

0.5" X 3" Alloy Steel Rectangle Bar 4140 Heat Treated -
Part #: mp-00002575

Click for more details

Dimensions

  • Thickness: 0.5"
  • Width: 3"
  • Ships In: 1 Business Day
See all available dimensions for this product
  • 12″ (1 ft.) - $43.96 ea.
  • 24″ (2 ft.) - $87.90 ea.
  • 36″ (3 ft.) - $131.86 ea.
  • 48″ (4 ft.) - $175.80 ea.
  • 60″ (5 ft.) - $219.76 ea.
  • 72″ (6 ft.) - $263.70 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

$43.96 ea.
$43.96 for 1
Sold and shipped by MSP Metals

1" X 2" Alloy Steel Rectangle Bar 4140 Heat Treated - 
Part #: mp-00002566

1" X 2" Alloy Steel Rectangle Bar 4140 Heat Treated -
Part #: mp-00002566

Click for more details

Dimensions

  • Thickness: 1"
  • Width: 2"
  • Ships In: 1 Business Day
See all available dimensions for this product
  • 12″ (1 ft.) - $49.38 ea.
  • 24″ (2 ft.) - $98.76 ea.
  • 36″ (3 ft.) - $148.14 ea.
  • 48″ (4 ft.) - $197.52 ea.
  • 60″ (5 ft.) - $246.90 ea.
  • 72″ (6 ft.) - $296.28 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

$49.38 ea.
$49.38 for 1
Sold and shipped by MSP Metals

0.625" X 3" Alloy Steel Rectangle Bar 4140 Heat Treated - 
Part #: mp-00002642

0.625" X 3" Alloy Steel Rectangle Bar 4140 Heat Treated -
Part #: mp-00002642

Click for more details

Dimensions

  • Thickness: 0.625"
  • Width: 3"
  • Ships In: 1 Business Day
See all available dimensions for this product
  • 12″ (1 ft.) - $50.85 ea.
  • 24″ (2 ft.) - $101.69 ea.
  • 36″ (3 ft.) - $152.54 ea.
  • 48″ (4 ft.) - $203.39 ea.
  • 60″ (5 ft.) - $254.23 ea.
  • 72″ (6 ft.) - $305.08 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

$50.85 ea.
$50.85 for 1
Sold and shipped by MSP Metals

0.375" X 4" Alloy Steel Rectangle Bar 4140 Heat Treated - 
Part #: mp-00002644

0.375" X 4" Alloy Steel Rectangle Bar 4140 Heat Treated -
Part #: mp-00002644

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Dimensions

  • Thickness: 0.375"
  • Width: 4"
  • Ships In: 1 Business Day
See all available dimensions for this product
  • 12″ (1 ft.) - $54.56 ea.
  • 24″ (2 ft.) - $109.11 ea.
  • 36″ (3 ft.) - $163.67 ea.
  • 48″ (4 ft.) - $218.22 ea.
  • 60″ (5 ft.) - $272.78 ea.
  • 72″ (6 ft.) - $327.33 ea.
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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

$54.56 ea.
$54.56 for 1
Sold and shipped by MSP Metals
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