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Alloy Steel Rectangle Bar 4130

-16 Products

Alloy Steel 4130 Product Guide Product   | Alloy Steel 4130 Rectangle Bar Tolerances product
Alloy steel 4130 (UNS G41300) is a chromium-molybdenum alloy steel with good strength, weldability, and abrasion/impact resistance. Rectangle bars made of 4130 are versatile and commonly used for structural applications like frames, gears, fasteners, tools, machinery components, and automotive/aerospace parts due to their high tensile strength. This low alloy steel is easy to machine and offers a good balance of strength, toughness and ductility.
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1/2" x 3/4" Alloy Steel Rectangle Bar 4130-Normalized - 
Part #: 21328

1/2" x 3/4" Alloy Steel Rectangle Bar 4130-Normalized-
Part #: 21328

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Dimensions

  • Thickness: 0.5"
  • Width: 0.75"
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Pricing and availability for this item changes frequently. Contact us now for a fast quote.

1 3/4" x 3" Alloy Steel Rectangle Bar 4130-Normalized Cold Drawn - 
Part #: 27944

1 3/4" x 3" Alloy Steel Rectangle Bar 4130-Normalized Cold Drawn-
Part #: 27944

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Dimensions

  • Thickness: 1.75"
  • Width: 3"
See all available dimensions for this product
Pricing and availability for this item changes frequently. Contact us now for a fast quote.

3" x 5" Alloy Steel Rectangle Bar 4130-Hot Rolled Normalized - 
Part #: 27978

3" x 5" Alloy Steel Rectangle Bar 4130-Hot Rolled Normalized-
Part #: 27978

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Dimensions

  • Thickness: 3"
  • Width: 5"
See all available dimensions for this product
Pricing and availability for this item changes frequently. Contact us now for a fast quote.

1/4" x 1" Alloy Steel Rectangle Bar 4130-Normalized - 
Part #: 28029

1/4" x 1" Alloy Steel Rectangle Bar 4130-Normalized-
Part #: 28029

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Dimensions

  • Thickness: 0.25"
  • Width: 1"
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Pricing and availability for this item changes frequently. Contact us now for a fast quote.

1" x 2" Alloy Steel Rectangle Bar 4130-Normalized Cold Drawn - 
Part #: 28046

1" x 2" Alloy Steel Rectangle Bar 4130-Normalized Cold Drawn-
Part #: 28046

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Dimensions

  • Thickness: 1"
  • Width: 2"
See all available dimensions for this product
Pricing and availability for this item changes frequently. Contact us now for a fast quote.

3/8" x 1" Alloy Steel Rectangle Bar 4130-Normalized Cold Drawn - 
Part #: 28041

3/8" x 1" Alloy Steel Rectangle Bar 4130-Normalized Cold Drawn-
Part #: 28041

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Dimensions

  • Thickness: 0.375"
  • Width: 1"
See all available dimensions for this product
Pricing and availability for this item changes frequently. Contact us now for a fast quote.

3" x 4" Alloy Steel Rectangle Bar 4130-Hot Rolled Normalized - 
Part #: 28442

3" x 4" Alloy Steel Rectangle Bar 4130-Hot Rolled Normalized-
Part #: 28442

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Dimensions

  • Thickness: 3"
  • Width: 4"
See all available dimensions for this product
Pricing and availability for this item changes frequently. Contact us now for a fast quote.

1" x 2 1/2" Alloy Steel Rectangle Bar 4130-Normalized Cold Drawn - 
Part #: 28444

1" x 2 1/2" Alloy Steel Rectangle Bar 4130-Normalized Cold Drawn-
Part #: 28444

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Dimensions

  • Thickness: 1"
  • Width: 2.5"
See all available dimensions for this product
Pricing and availability for this item changes frequently. Contact us now for a fast quote.

1/2" x 2" Alloy Steel Rectangle Bar 4130-Normalized Cold Drawn - 
Part #: 27785

1/2" x 2" Alloy Steel Rectangle Bar 4130-Normalized Cold Drawn-
Part #: 27785

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Dimensions

  • Thickness: 0.5"
  • Width: 2"
See all available dimensions for this product
Pricing and availability for this item changes frequently. Contact us now for a fast quote.

1/2" x 1" Alloy Steel Rectangle Bar 4130-Normalized Cold Drawn - 
Part #: 28795

1/2" x 1" Alloy Steel Rectangle Bar 4130-Normalized Cold Drawn-
Part #: 28795

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Dimensions

  • Thickness: 0.5"
  • Width: 1"
See all available dimensions for this product
Pricing and availability for this item changes frequently. Contact us now for a fast quote.

5/8" x 1" Alloy Steel Rectangle Bar 4130-Normalized - 
Part #: 27662

5/8" x 1" Alloy Steel Rectangle Bar 4130-Normalized-
Part #: 27662

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Dimensions

  • Thickness: 0.625"
  • Width: 1"
See all available dimensions for this product
Pricing and availability for this item changes frequently. Contact us now for a fast quote.

5/8" x 2 1/2" Alloy Steel Rectangle Bar 4130-Normalized - 
Part #: 28834

5/8" x 2 1/2" Alloy Steel Rectangle Bar 4130-Normalized -
Part #: 28834

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Dimensions

  • Thickness: 0.625"
  • Width: 2.5"
See all available dimensions for this product
  • 12″ (1 ft.) - $121.18 ea.
  • 24″ (2 ft.) - $229.05 ea.
  • 36″ (3 ft.) - $338.25 ea.

    Buy 4 at the 12 ft price!

  • 44″ (44 in.) - $447.62 ea.

    Order to avoid UPS additional handling fees

  • 48″ (4 ft.) - $438.60 ea.
  • 72″ (6 ft.) - $604.61 ea.
  • 96″ (8 ft.) - $774.18 ea.
  • 144″ (12 ft.) - $1,065.40 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

$121.18 ea.
$121.18 for 1

1" x 4" Alloy Steel Rectangle Bar 4130-Normalized Cold Drawn - 
Part #: 28867

1" x 4" Alloy Steel Rectangle Bar 4130-Normalized Cold Drawn-
Part #: 28867

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Dimensions

  • Thickness: 1"
  • Width: 4"
See all available dimensions for this product
Pricing and availability for this item changes frequently. Contact us now for a fast quote.

3/4" x 4" Alloy Steel Rectangle Bar 4130-Normalized - 
Part #: 28868

3/4" x 4" Alloy Steel Rectangle Bar 4130-Normalized-
Part #: 28868

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Dimensions

  • Thickness: 0.75"
  • Width: 4"
See all available dimensions for this product
Pricing and availability for this item changes frequently. Contact us now for a fast quote.

1/2" x 3" Alloy Steel Rectangle Bar 4130-Normalized Cold Drawn - 
Part #: 29042

1/2" x 3" Alloy Steel Rectangle Bar 4130-Normalized Cold Drawn-
Part #: 29042

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Dimensions

  • Thickness: 0.5"
  • Width: 3"
See all available dimensions for this product
Pricing and availability for this item changes frequently. Contact us now for a fast quote.

1" x 6" Alloy Steel Rectangle Bar 4130-Normalized Cold Drawn - 
Part #: 28948

1" x 6" Alloy Steel Rectangle Bar 4130-Normalized Cold Drawn-
Part #: 28948

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Dimensions

  • Thickness: 1"
  • Width: 6"
See all available dimensions for this product
Pricing and availability for this item changes frequently. Contact us now for a fast quote.

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