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Alloy Steel Round Bar 4130

-23 Products

Alloy Steel 4130 Product Guide Product   | Alloy Steel 4130 Round Bar Tolerances product

Alloy Steel Round Bar 4130 is highly versatile and used for a wide range of applications including automotive, aerospace, bicycling, construction, and firearm projects. 4130 steel offers good strength, weldability, impact and abrasion resistance while also being easy to machine. 4130 steel round bar/rod stock is available in full size and custom cut lengths.

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0.375" Alloy Steel Round Bar 4130-Normalized Cold Finish - 
Part #: 7361

0.375" Alloy Steel Round Bar 4130-Normalized Cold Finish -
Part #: 7361

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Dimensions

  • Diameter: 0.375"
See all available dimensions for this product
  • 12″ (1 ft.) - $8.34 ea.
  • 24″ (2 ft.) - $16.23 ea.
  • 36″ (3 ft.) - $22.15 ea.
  • 44″ (44 in.) - $27.07 ea.

    Order to avoid UPS additional handling fees

  • 48″ (4 ft.) - $27.62 ea.
  • 72″ (6 ft.) - $39.01 ea.
  • 96″ (8 ft.) - $48.59 ea.
  • 144″ (12 ft.) - $60.46 ea.
Create Custom Cut

QTY

$8.34 ea.
$8.34 for 1

0.4375" Alloy Steel Round Bar 4130-Normalized Cold Finish - 
Part #: 7362

0.4375" Alloy Steel Round Bar 4130-Normalized Cold Finish -
Part #: 7362

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Dimensions

  • Diameter: 0.4375"
See all available dimensions for this product
  • 12″ (1 ft.) - $10.00 ea.
  • 24″ (2 ft.) - $19.42 ea.
  • 36″ (3 ft.) - $26.52 ea.
  • 44″ (44 in.) - $32.38 ea.

    Order to avoid UPS additional handling fees

  • 48″ (4 ft.) - $33.04 ea.
  • 72″ (6 ft.) - $46.70 ea.
  • 96″ (8 ft.) - $58.15 ea.
  • 144″ (12 ft.) - $72.38 ea.
Create Custom Cut

QTY

$10.00 ea.
$10.00 for 1

0.5" Alloy Steel Round Bar 4130-Normalized Cold Finish - 
Part #: 7363

0.5" Alloy Steel Round Bar 4130-Normalized Cold Finish -
Part #: 7363

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alloy-steel-round-bar-4130-normalized-cold-finish-1superZoom

Dimensions

  • Diameter: 0.5"
See all available dimensions for this product
  • 12″ (1 ft.) - $15.42 ea.
  • 24″ (2 ft.) - $30.04 ea.
  • 36″ (3 ft.) - $40.99 ea.
  • 44″ (44 in.) - $50.08 ea.

    Order to avoid UPS additional handling fees

  • 48″ (4 ft.) - $51.10 ea.
  • 72″ (6 ft.) - $72.19 ea.
  • 96″ (8 ft.) - $89.92 ea.
  • 144″ (12 ft.) - $111.92 ea.
Create Custom Cut

QTY

$15.42 ea.
$15.42 for 1

0.625" Alloy Steel Round Bar 4130-Normalized Cold Finish - 
Part #: 7364

0.625" Alloy Steel Round Bar 4130-Normalized Cold Finish -
Part #: 7364

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alloy-steel-round-bar-4130-normalized-cold-finish-1superZoom

Dimensions

  • Diameter: 0.625"
See all available dimensions for this product
  • 12″ (1 ft.) - $19.53 ea.
  • 24″ (2 ft.) - $38.00 ea.
  • 36″ (3 ft.) - $51.86 ea.
  • 44″ (44 in.) - $63.37 ea.

    Order to avoid UPS additional handling fees

  • 48″ (4 ft.) - $64.66 ea.
  • 72″ (6 ft.) - $91.36 ea.
  • 96″ (8 ft.) - $113.78 ea.
  • 144″ (12 ft.) - $141.62 ea.
Create Custom Cut

QTY

$19.53 ea.
$19.53 for 1

0.75" Alloy Steel Round Bar 4130-Normalized Cold Finish - 
Part #: 7366

0.75" Alloy Steel Round Bar 4130-Normalized Cold Finish -
Part #: 7366

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alloy-steel-round-bar-4130-normalized-cold-finish-1superZoom

Dimensions

  • Diameter: 0.75"
See all available dimensions for this product
  • 12″ (1 ft.) - $19.86 ea.
  • 24″ (2 ft.) - $38.64 ea.
  • 36″ (3 ft.) - $52.74 ea.
  • 44″ (44 in.) - $64.44 ea.

    Order to avoid UPS additional handling fees

  • 48″ (4 ft.) - $65.76 ea.
  • 72″ (6 ft.) - $92.88 ea.
  • 96″ (8 ft.) - $115.68 ea.
  • 144″ (12 ft.) - $144.00 ea.
Create Custom Cut

QTY

$19.86 ea.
$19.86 for 1

0.875" Alloy Steel Round Bar 4130-Normalized Cold Finish - 
Part #: 7367

0.875" Alloy Steel Round Bar 4130-Normalized Cold Finish -
Part #: 7367

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alloy-steel-round-bar-4130-normalized-cold-finish-1superZoom

Dimensions

  • Diameter: 0.875"
See all available dimensions for this product
  • 12″ (1 ft.) - $22.47 ea.
  • 24″ (2 ft.) - $43.70 ea.
  • 36″ (3 ft.) - $59.65 ea.
  • 44″ (44 in.) - $72.87 ea.

    Order to avoid UPS additional handling fees

  • 48″ (4 ft.) - $74.36 ea.
  • 72″ (6 ft.) - $105.03 ea.
  • 96″ (8 ft.) - $130.81 ea.
  • 144″ (12 ft.) - $162.86 ea.
Create Custom Cut

QTY

$22.47 ea.
$22.47 for 1

0.9375" Alloy Steel Round Bar 4130-Normalized Cold Finish - 
Part #: 24762

0.9375" Alloy Steel Round Bar 4130-Normalized Cold Finish -
Part #: 24762

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alloy-steel-round-bar-4130-normalized-cold-finish-1superZoom

Dimensions

  • Diameter: 0.9375"
See all available dimensions for this product
  • 12″ (1 ft.) - $46.41 ea.
  • 72″ (6 ft.) - $216.98 ea.
  • 144″ (12 ft.) - $336.40 ea.
Create Custom Cut

QTY

$46.41 ea.
$46.41 for 1

1" Alloy Steel Round Bar 4130-Normalized Cold Finish - 
Part #: 7368

1" Alloy Steel Round Bar 4130-Normalized Cold Finish -
Part #: 7368

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alloy-steel-round-bar-4130-normalized-cold-finish-1superZoom

Dimensions

  • Diameter: 1"
See all available dimensions for this product
  • 12″ (1 ft.) - $25.02 ea.
  • 24″ (2 ft.) - $48.65 ea.
  • 36″ (3 ft.) - $66.42 ea.
  • 44″ (44 in.) - $81.14 ea.

    Order to avoid UPS additional handling fees

  • 48″ (4 ft.) - $82.80 ea.
  • 72″ (6 ft.) - $116.98 ea.
  • 96″ (8 ft.) - $145.68 ea.
  • 144″ (12 ft.) - $181.34 ea.
Create Custom Cut

QTY

$25.02 ea.
$25.02 for 1

1.25" Alloy Steel Round Bar 4130-Normalized Cold Finish - 
Part #: 7370

1.25" Alloy Steel Round Bar 4130-Normalized Cold Finish -
Part #: 7370

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alloy-steel-round-bar-4130-normalized-cold-finish-1superZoom

Dimensions

  • Diameter: 1.25"
See all available dimensions for this product
  • 12″ (1 ft.) - $43.33 ea.
  • 24″ (2 ft.) - $84.33 ea.
  • 36″ (3 ft.) - $115.09 ea.
  • 44″ (44 in.) - $140.65 ea.

    Order to avoid UPS additional handling fees

  • 48″ (4 ft.) - $143.52 ea.
  • 72″ (6 ft.) - $202.68 ea.
  • 96″ (8 ft.) - $252.45 ea.
  • 144″ (12 ft.) - $314.26 ea.
Create Custom Cut

QTY

$43.33 ea.
$43.33 for 1

1.375" Alloy Steel Round Bar 4130-Normalized - 
Part #: 7371

1.375" Alloy Steel Round Bar 4130-Normalized -
Part #: 7371

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alloy-steel-round-bar-4130-normalized-cold-finish-1superZoom

Dimensions

  • Diameter: 1.375"
See all available dimensions for this product
  • 12″ (1 ft.) - $49.48 ea.
  • 24″ (2 ft.) - $96.28 ea.
  • 36″ (3 ft.) - $131.38 ea.
  • 44″ (44 in.) - $160.54 ea.

    Order to avoid UPS additional handling fees

  • 48″ (4 ft.) - $163.82 ea.
  • 72″ (6 ft.) - $231.40 ea.
  • 96″ (8 ft.) - $288.19 ea.
  • 144″ (12 ft.) - $358.76 ea.
Create Custom Cut

QTY

$49.48 ea.
$49.48 for 1

1.5" Alloy Steel Round Bar 4130-Normalized - 
Part #: 7372

1.5" Alloy Steel Round Bar 4130-Normalized -
Part #: 7372

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alloy-steel-round-bar-4130-normalized-cold-finish-1superZoom

Dimensions

  • Diameter: 1.5"
See all available dimensions for this product
  • 12″ (1 ft.) - $65.74 ea.
  • 24″ (2 ft.) - $127.90 ea.
  • 36″ (3 ft.) - $174.57 ea.
  • 44″ (44 in.) - $213.32 ea.

    Order to avoid UPS additional handling fees

  • 48″ (4 ft.) - $217.67 ea.
  • 72″ (6 ft.) - $307.43 ea.
  • 96″ (8 ft.) - $382.90 ea.
  • 144″ (12 ft.) - $476.64 ea.
Create Custom Cut

QTY

$65.74 ea.
$65.74 for 1

1.625" Alloy Steel Round Bar 4130-Normalized - 
Part #: 7373

1.625" Alloy Steel Round Bar 4130-Normalized -
Part #: 7373

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alloy-steel-round-bar-4130-normalized-cold-finish-1superZoom

Dimensions

  • Diameter: 1.625"
See all available dimensions for this product
  • 12″ (1 ft.) - $70.83 ea.
  • 24″ (2 ft.) - $137.82 ea.
  • 36″ (3 ft.) - $188.11 ea.
  • 44″ (44 in.) - $229.88 ea.

    Order to avoid UPS additional handling fees

  • 48″ (4 ft.) - $234.57 ea.
  • 72″ (6 ft.) - $331.30 ea.
  • 96″ (8 ft.) - $412.62 ea.
  • 144″ (12 ft.) - $513.64 ea.
Create Custom Cut

QTY

$70.83 ea.
$70.83 for 1

1.75" Alloy Steel Round Bar 4130-Normalized - 
Part #: 7374

1.75" Alloy Steel Round Bar 4130-Normalized -
Part #: 7374

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alloy-steel-round-bar-4130-normalized-cold-finish-1superZoom

Dimensions

  • Diameter: 1.75"
See all available dimensions for this product
  • 12″ (1 ft.) - $68.95 ea.
  • 24″ (2 ft.) - $134.18 ea.
  • 36″ (3 ft.) - $183.12 ea.
  • 44″ (44 in.) - $223.75 ea.

    Order to avoid UPS additional handling fees

  • 48″ (4 ft.) - $228.32 ea.
  • 72″ (6 ft.) - $322.50 ea.
  • 96″ (8 ft.) - $401.67 ea.
  • 144″ (12 ft.) - $500.00 ea.
Create Custom Cut

QTY

$68.95 ea.
$68.95 for 1

2" Alloy Steel Round Bar 4130-Normalized - 
Part #: 7375

2" Alloy Steel Round Bar 4130-Normalized -
Part #: 7375

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alloy-steel-round-bar-4130-normalized-cold-finish-1superZoom

Dimensions

  • Diameter: 2"
See all available dimensions for this product
  • 12″ (1 ft.) - $91.95 ea.
  • 24″ (2 ft.) - $173.72 ea.
  • 36″ (3 ft.) - $256.51 ea.
  • 44″ (44 in.) - $325.86 ea.

    Order to avoid UPS additional handling fees

  • 48″ (4 ft.) - $332.51 ea.
  • 72″ (6 ft.) - $458.06 ea.
  • 96″ (8 ft.) - $586.31 ea.
  • 144″ (12 ft.) - $814.34 ea.
Create Custom Cut

QTY

$91.95 ea.
$91.95 for 1

2.25" Alloy Steel Round Bar 4130-Normalized - 
Part #: 7376

2.25" Alloy Steel Round Bar 4130-Normalized -
Part #: 7376

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alloy-steel-round-bar-4130-normalized-cold-finish-1superZoom

Dimensions

  • Diameter: 2.25"
See all available dimensions for this product
  • 12″ (1 ft.) - $120.00 ea.
  • 24″ (2 ft.) - $226.71 ea.
  • 36″ (3 ft.) - $334.76 ea.
  • 44″ (44 in.) - $425.26 ea.

    Order to avoid UPS additional handling fees

  • 48″ (4 ft.) - $433.94 ea.
  • 72″ (6 ft.) - $597.78 ea.
  • 96″ (8 ft.) - $765.16 ea.
  • 144″ (12 ft.) - $1,062.72 ea.
Create Custom Cut

QTY

$120.00 ea.
$120.00 for 1

2.5" Alloy Steel Round Bar 4130-Normalized - 
Part #: 7377

2.5" Alloy Steel Round Bar 4130-Normalized -
Part #: 7377

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alloy-steel-round-bar-4130-normalized-cold-finish-1superZoom

Dimensions

  • Diameter: 2.5"
See all available dimensions for this product
  • 12″ (1 ft.) - $189.73 ea.
  • 24″ (2 ft.) - $358.48 ea.
  • 36″ (3 ft.) - $529.30 ea.
  • 44″ (44 in.) - $672.43 ea.

    Order to avoid UPS additional handling fees

  • 48″ (4 ft.) - $686.15 ea.
  • 72″ (6 ft.) - $945.18 ea.
  • 96″ (8 ft.) - $1,209.84 ea.
  • 144″ (12 ft.) - $1,680.34 ea.
Create Custom Cut

QTY

$189.73 ea.
$189.73 for 1
SALE! Save BIG on end of Year Deals!

2.75" Alloy Steel Round Bar 4130-Normalized - 
Part #: 7378

2.75" Alloy Steel Round Bar 4130-Normalized -
Part #: 7378

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alloy-steel-round-bar-4130-normalized-cold-finish-1superZoom

Dimensions

  • Diameter: 2.75"
See all available dimensions for this product
  • 12″ (1 ft.) - $119.57 ea.
  • 24″ (2 ft.) - $239.13 ea.
  • 36″ (3 ft.) - $358.70 ea.
  • 44″ (44 in.) - $765.54 ea.

    Order to avoid UPS additional handling fees

  • 48″ (4 ft.) - $478.26 ea.
  • 72″ (6 ft.) - $717.41 ea.
  • 96″ (8 ft.) - $956.54 ea.
  • 144″ (12 ft.) - $1,434.80 ea.
Create Custom Cut

QTY

$119.57 ea.
$119.57 for 1

3" Alloy Steel Round Bar 4130-Normalized - 
Part #: 7379

3" Alloy Steel Round Bar 4130-Normalized -
Part #: 7379

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alloy-steel-round-bar-4130-normalized-cold-finish-1superZoom

Dimensions

  • Diameter: 3"
See all available dimensions for this product
  • 12″ (1 ft.) - $259.51 ea.
  • 24″ (2 ft.) - $490.29 ea.
  • 36″ (3 ft.) - $723.95 ea.
  • 44″ (44 in.) - $919.68 ea.

    Order to avoid UPS additional handling fees

  • 48″ (4 ft.) - $938.45 ea.
  • 144″ (12 ft.) - $2,298.24 ea.
Create Custom Cut

QTY

$259.51 ea.
$259.51 for 1

3.5" Alloy Steel Round Bar 4130-Normalized Cold Finish - 
Part #: 15978

3.5" Alloy Steel Round Bar 4130-Normalized Cold Finish-
Part #: 15978

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alloy-steel-round-bar-4130-normalized-cold-finish-1superZoom

Dimensions

  • Diameter: 3.5"
See all available dimensions for this product
Pricing and availability for this item changes frequently. Contact us now for a fast quote.
SALE! Save BIG on end of Year Deals!

4" Alloy Steel Round Bar 4130-Normalized - 
Part #: 7381

4" Alloy Steel Round Bar 4130-Normalized -
Part #: 7381

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alloy-steel-round-bar-4130-normalized-cold-finish-1superZoom

Dimensions

  • Diameter: 4"
See all available dimensions for this product
  • 12″ (1 ft.) - $334.67 ea.
  • 24″ (2 ft.) - $669.33 ea.
  • 36″ (3 ft.) - $1,004.01 ea.
  • 144″ (12 ft.) - $4,016.01 ea.
Create Custom Cut

QTY

$334.67 ea.
$334.67 for 1

4.5" Alloy Steel Round Bar 4130-Normalized - 
Part #: 19616

4.5" Alloy Steel Round Bar 4130-Normalized -
Part #: 19616

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alloy-steel-round-bar-4130-normalized-cold-finish-1superZoom

Dimensions

  • Diameter: 4.5"
See all available dimensions for this product
  • 12″ (1 ft.) - $285.99 ea.
  • 24″ (2 ft.) - $540.34 ea.
  • 36″ (3 ft.) - $797.83 ea.
  • 44″ (44 in.) - $1,013.56 ea.

    Order to avoid UPS additional handling fees

  • 48″ (4 ft.) - $1,034.24 ea.
  • 72″ (6 ft.) - $1,424.70 ea.
  • 96″ (8 ft.) - $1,823.62 ea.
  • 144″ (12 ft.) - $2,532.82 ea.
Create Custom Cut

QTY

$285.99 ea.
$285.99 for 1

5.5" Alloy Steel Round Bar 4130 - 
Part #: 24744

5.5" Alloy Steel Round Bar 4130-
Part #: 24744

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alloy-steel-round-bar-4130-normalized-cold-finish-1superZoom

Dimensions

  • Diameter: 5.5"
See all available dimensions for this product
Pricing and availability for this item changes frequently. Contact us now for a fast quote.

6" Alloy Steel Round Bar 4130-Normalized - 
Part #: 23684

6" Alloy Steel Round Bar 4130-Normalized -
Part #: 23684

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alloy-steel-round-bar-4130-normalized-cold-finish-1superZoom

Dimensions

  • Diameter: 6"
See all available dimensions for this product
  • 12″ (1 ft.) - $791.97 ea.
Create Custom Cut

QTY

$791.97 ea.
$791.97 for 1

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