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Alloy Steel Round Bar 4130

-24 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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3/8" Alloy Steel Round Bar 4130-Normalized Cold Finish Part # 7361

3/8" Alloy Steel Round Bar 4130-Normalized Cold Finish -
Part #: 7361
Select a Size or Custom Cut
  • + Create Custom Cut
  • 12″ (1 ft.) - $9.81 ea.
  • 24″ (2 ft.) - $19.08 ea.
  • 36″ (3 ft.) - $26.04 ea.
  • 48″ (4 ft.) - $32.48 ea.
  • 72″ (6 ft.) - $45.83 ea.
  • 96″ (8 ft.) - $57.09 ea.
  • 144″ (12 ft.) - $71.07 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.

QTY

Update
$9.81 for 1
$9.81 ea.
Expand Details

Dimensions

  • Diameter: 0.375"
Click for more details alloy-steel-round-bar-4130-normalized-cold-finish-1superZoom
Material Meets These Standard(s): ASTM-A108 , AMS-6348 , AMS-6370 , AMS/MIL-S-6758

Key Features

CUSTOM CUT FREE MTR AVAILABLE
View more product details
Click for more details alloy-steel-round-bar-4130-normalized-cold-finish-1superZoom

7/16" Alloy Steel Round Bar 4130-Normalized Cold Finish Part # 7362

7/16" Alloy Steel Round Bar 4130-Normalized Cold Finish -
Part #: 7362
Select a Size or Custom Cut
  • + Create Custom Cut
  • 12″ (1 ft.) - $16.37 ea.
  • 24″ (2 ft.) - $31.85 ea.
  • 36″ (3 ft.) - $43.46 ea.
  • 48″ (4 ft.) - $54.20 ea.
  • 72″ (6 ft.) - $76.55 ea.
  • 96″ (8 ft.) - $95.33 ea.
  • 144″ (12 ft.) - $118.68 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.

QTY

Update
$16.37 for 1
$16.37 ea.
Expand Details

Dimensions

  • Diameter: 0.4375"
Click for more details alloy-steel-round-bar-4130-normalized-cold-finish-1superZoom
Material Meets These Standard(s): ASTM-A108 , AMS-6348 , AMS-6370 , AMS/MIL-S-6758

Key Features

CUSTOM CUT FREE MTR AVAILABLE
View more product details
Click for more details alloy-steel-round-bar-4130-normalized-cold-finish-1superZoom

1/2" Alloy Steel Round Bar 4130-Normalized Cold Finish Part # 7363

1/2" Alloy Steel Round Bar 4130-Normalized Cold Finish -
Part #: 7363
Select a Size or Custom Cut
  • + Create Custom Cut
  • 12″ (1 ft.) - $14.23 ea.
  • 24″ (2 ft.) - $27.65 ea.
  • 36″ (3 ft.) - $37.76 ea.
  • 48″ (4 ft.) - $47.06 ea.
  • 72″ (6 ft.) - $66.46 ea.
  • 96″ (8 ft.) - $82.78 ea.
  • 144″ (12 ft.) - $103.05 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.

QTY

Update
$14.23 for 1
$14.23 ea.
Expand Details

Dimensions

  • Diameter: 0.5"
Click for more details alloy-steel-round-bar-4130-normalized-cold-finish-1superZoom
Material Meets These Standard(s): ASTM-A108 , AMS-6348 , AMS-6370 , AMS/MIL-S-6758

Key Features

CUSTOM CUT FREE MTR AVAILABLE
View more product details
Click for more details alloy-steel-round-bar-4130-normalized-cold-finish-1superZoom

5/8" Alloy Steel Round Bar 4130-Normalized Cold Finish Part # 7364

5/8" Alloy Steel Round Bar 4130-Normalized Cold Finish -
Part #: 7364
Select a Size or Custom Cut
  • + Create Custom Cut
  • 12″ (1 ft.) - $22.75 ea.
  • 24″ (2 ft.) - $44.28 ea.
  • 36″ (3 ft.) - $60.43 ea.
  • 48″ (4 ft.) - $75.36 ea.
  • 72″ (6 ft.) - $106.41 ea.
  • 96″ (8 ft.) - $132.54 ea.
  • 144″ (12 ft.) - $164.99 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.

QTY

Update
$22.75 for 1
$22.75 ea.
Expand Details

Dimensions

  • Diameter: 0.625"
Click for more details alloy-steel-round-bar-4130-normalized-cold-finish-1superZoom
Material Meets These Standard(s): ASTM-A108 , AMS-6348 , AMS-6370 , AMS/MIL-S-6758

Key Features

CUSTOM CUT FREE MTR AVAILABLE
View more product details
Click for more details alloy-steel-round-bar-4130-normalized-cold-finish-1superZoom

3/4" Alloy Steel Round Bar 4130-Normalized Cold Finish Part # 7366

3/4" Alloy Steel Round Bar 4130-Normalized Cold Finish -
Part #: 7366
Select a Size or Custom Cut
  • + Create Custom Cut
  • 12″ (1 ft.) - $20.79 ea.
  • 24″ (2 ft.) - $40.43 ea.
  • 36″ (3 ft.) - $55.19 ea.
  • 48″ (4 ft.) - $68.79 ea.
  • 72″ (6 ft.) - $97.16 ea.
  • 96″ (8 ft.) - $121.01 ea.
  • 144″ (12 ft.) - $150.63 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.

QTY

Update
$20.79 for 1
$20.79 ea.
Expand Details

Dimensions

  • Diameter: 0.75"
Click for more details alloy-steel-round-bar-4130-normalized-cold-finish-1superZoom
Material Meets These Standard(s): ASTM-A108 , AMS-6348 , AMS-6370 , AMS/MIL-S-6758

Key Features

CUSTOM CUT FREE MTR AVAILABLE
View more product details
Click for more details alloy-steel-round-bar-4130-normalized-cold-finish-1superZoom

7/8" Alloy Steel Round Bar 4130-Normalized Cold Finish Part # 7367

7/8" Alloy Steel Round Bar 4130-Normalized Cold Finish -
Part #: 7367
Select a Size or Custom Cut
  • + Create Custom Cut
  • 12″ (1 ft.) - $25.49 ea.
  • 24″ (2 ft.) - $49.62 ea.
  • 36″ (3 ft.) - $67.72 ea.
  • 48″ (4 ft.) - $84.42 ea.
  • 72″ (6 ft.) - $119.25 ea.
  • 96″ (8 ft.) - $148.52 ea.
  • 144″ (12 ft.) - $184.89 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.

QTY

Update
$25.49 for 1
$25.49 ea.
Expand Details

Dimensions

  • Diameter: 0.875"
Click for more details alloy-steel-round-bar-4130-normalized-cold-finish-1superZoom
Material Meets These Standard(s): ASTM-A108 , AMS-6348 , AMS-6370 , AMS/MIL-S-6758

Key Features

CUSTOM CUT FREE MTR AVAILABLE
View more product details
Click for more details alloy-steel-round-bar-4130-normalized-cold-finish-1superZoom

15/16" Alloy Steel Round Bar 4130-Normalized Cold Finish Part # 24762

15/16" Alloy Steel Round Bar 4130-Normalized Cold Finish -
Part #: 24762
Select a Size or Custom Cut
  • + Create Custom Cut
  • 12″ (1 ft.) - $27.84 ea.
  • 72″ (6 ft.) - $130.25 ea.
  • 144″ (12 ft.) - $201.97 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.

QTY

Update
$27.84 for 1
$27.84 ea.
Expand Details

Dimensions

  • Diameter: 0.9375"
Click for more details alloy-steel-round-bar-4130-normalized-cold-finish-1superZoom
Material Meets These Standard(s): ASTM-A108(call for availability) , AMS-6348 , AMS-6370 , AMS/MIL-S-6758

Key Features

CUSTOM CUT FREE MTR AVAILABLE
View more product details
Click for more details alloy-steel-round-bar-4130-normalized-cold-finish-1superZoom

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

1" Alloy Steel Round Bar 4130-Normalized Cold Finish -
Part #: 7368
Select a Size or Custom Cut
  • + Create Custom Cut
  • 12″ (1 ft.) - $25.98 ea.
  • 24″ (2 ft.) - $50.56 ea.
  • 36″ (3 ft.) - $69.00 ea.
  • 48″ (4 ft.) - $86.00 ea.
  • 72″ (6 ft.) - $121.49 ea.
  • 96″ (8 ft.) - $151.31 ea.
  • 144″ (12 ft.) - $188.35 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.

QTY

Update
$25.98 for 1
$25.98 ea.
Expand Details

Dimensions

  • Diameter: 1"
Click for more details alloy-steel-round-bar-4130-normalized-cold-finish-1superZoom
Material Meets These Standard(s): ASTM-A108 , AMS-6348 , AMS-6370 , AMS/MIL-S-6758

Key Features

CUSTOM CUT FREE MTR AVAILABLE
View more product details
Click for more details alloy-steel-round-bar-4130-normalized-cold-finish-1superZoom

1 1/8" Alloy Steel Round Bar 4130 -  Part # 29031

1 1/8" Alloy Steel Round Bar 4130-
Part #: 29031
Pricing and availability for this item changes frequently. Contact us now for a fast quote.

1 1/4" Alloy Steel Round Bar 4130-Normalized Cold Finish Part # 7370

1 1/4" Alloy Steel Round Bar 4130-Normalized Cold Finish -
Part #: 7370
Select a Size or Custom Cut
  • + Create Custom Cut
  • 12″ (1 ft.) - $52.50 ea.
  • 24″ (2 ft.) - $102.13 ea.
  • 36″ (3 ft.) - $139.42 ea.
  • 48″ (4 ft.) - $173.83 ea.
  • 72″ (6 ft.) - $245.55 ea.
  • 96″ (8 ft.) - $305.83 ea.
  • 144″ (12 ft.) - $380.68 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.

QTY

Update
$52.50 for 1
$52.50 ea.
Expand Details

Dimensions

  • Diameter: 1.25"
Click for more details alloy-steel-round-bar-4130-normalized-cold-finish-1superZoom
Material Meets These Standard(s): ASTM-A108 , AMS-6348 , AMS-6370 , AMS/MIL-S-6758

Key Features

CUSTOM CUT FREE MTR AVAILABLE
View more product details
Click for more details alloy-steel-round-bar-4130-normalized-cold-finish-1superZoom

1 3/8" Alloy Steel Round Bar 4130-Normalized Part # 7371

1 3/8" Alloy Steel Round Bar 4130-Normalized -
Part #: 7371
Select a Size or Custom Cut
  • + Create Custom Cut
  • 12″ (1 ft.) - $57.03 ea.
  • 24″ (2 ft.) - $110.98 ea.
  • 36″ (3 ft.) - $151.43 ea.
  • 48″ (4 ft.) - $188.83 ea.
  • 72″ (6 ft.) - $266.73 ea.
  • 96″ (8 ft.) - $332.19 ea.
  • 144″ (12 ft.) - $413.54 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.

QTY

Update
$57.03 for 1
$57.03 ea.
Expand Details

Dimensions

  • Diameter: 1.375"
Click for more details alloy-steel-round-bar-4130-normalized-cold-finish-1superZoom
Material Meets These Standard(s): ASTM-A108(call for availability) , AMS-6348 , AMS-6370 , AMS/MIL-S-6758

Key Features

CUSTOM CUT FREE MTR AVAILABLE
View more product details
Click for more details alloy-steel-round-bar-4130-normalized-cold-finish-1superZoom

1 1/2" Alloy Steel Round Bar 4130-Normalized Part # 7372

1 1/2" Alloy Steel Round Bar 4130-Normalized -
Part #: 7372
Select a Size or Custom Cut
  • + Create Custom Cut
  • 12″ (1 ft.) - $65.47 ea.
  • 24″ (2 ft.) - $127.39 ea.
  • 36″ (3 ft.) - $173.87 ea.
  • 48″ (4 ft.) - $216.79 ea.
  • 72″ (6 ft.) - $306.20 ea.
  • 96″ (8 ft.) - $381.36 ea.
  • 144″ (12 ft.) - $474.72 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.

QTY

Update
$65.47 for 1
$65.47 ea.
Expand Details

Dimensions

  • Diameter: 1.5"
Click for more details alloy-steel-round-bar-4130-normalized-cold-finish-1superZoom
Material Meets These Standard(s): ASTM-A108(call for availability) , AMS-6348 , AMS-6370 , AMS/MIL-S-6758

Key Features

CUSTOM CUT FREE MTR AVAILABLE
View more product details
Click for more details alloy-steel-round-bar-4130-normalized-cold-finish-1superZoom

1 5/8" Alloy Steel Round Bar 4130-Normalized Part # 7373

1 5/8" Alloy Steel Round Bar 4130-Normalized -
Part #: 7373
Select a Size or Custom Cut
  • + Create Custom Cut
  • 12″ (1 ft.) - $134.30 ea.
  • 24″ (2 ft.) - $261.30 ea.
  • 36″ (3 ft.) - $356.65 ea.
  • 48″ (4 ft.) - $444.69 ea.
  • 72″ (6 ft.) - $628.09 ea.
  • 96″ (8 ft.) - $782.28 ea.
  • 144″ (12 ft.) - $973.78 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.

QTY

Update
$134.30 for 1
$134.30 ea.
Expand Details

Dimensions

  • Diameter: 1.625"
Click for more details alloy-steel-round-bar-4130-normalized-cold-finish-1superZoom
Material Meets These Standard(s): ASTM-A108(call for availability) , AMS-6348 , AMS-6370 , AMS/MIL-S-6758

Key Features

CUSTOM CUT FREE MTR AVAILABLE
View more product details
Click for more details alloy-steel-round-bar-4130-normalized-cold-finish-1superZoom

1 3/4" Alloy Steel Round Bar 4130-Normalized Part # 7374

1 3/4" Alloy Steel Round Bar 4130-Normalized -
Part #: 7374
Select a Size or Custom Cut
  • + Create Custom Cut
  • 12″ (1 ft.) - $93.51 ea.
  • 24″ (2 ft.) - $181.94 ea.
  • 36″ (3 ft.) - $248.33 ea.
  • 48″ (4 ft.) - $309.65 ea.
  • 72″ (6 ft.) - $437.34 ea.
  • 96″ (8 ft.) - $544.70 ea.
  • 144″ (12 ft.) - $678.05 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.

QTY

Update
$93.51 for 1
$93.51 ea.
Expand Details

Dimensions

  • Diameter: 1.75"
Click for more details alloy-steel-round-bar-4130-normalized-cold-finish-1superZoom
Material Meets These Standard(s): ASTM-A108(call for availability) , AMS-6348 , AMS-6370 , AMS/MIL-S-6758

Key Features

CUSTOM CUT FREE MTR AVAILABLE
View more product details
Click for more details alloy-steel-round-bar-4130-normalized-cold-finish-1superZoom

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

2" Alloy Steel Round Bar 4130-Normalized -
Part #: 7375
Select a Size or Custom Cut
  • + Create Custom Cut
  • 12″ (1 ft.) - $84.27 ea.
  • 24″ (2 ft.) - $159.28 ea.
  • 36″ (3 ft.) - $235.25 ea.
  • 48″ (4 ft.) - $305.00 ea.
  • 72″ (6 ft.) - $420.46 ea.
  • 96″ (8 ft.) - $538.38 ea.
  • 144″ (12 ft.) - $740.90 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.

QTY

Update
$84.27 for 1
$84.27 ea.
Expand Details

Dimensions

  • Diameter: 2"
Click for more details alloy-steel-round-bar-4130-normalized-cold-finish-1superZoom
Material Meets These Standard(s): ASTM-A108(call for availability) , AMS-6348 , AMS-6370 , AMS/MIL-S-6758

Key Features

CUSTOM CUT FREE MTR AVAILABLE
View more product details
Click for more details alloy-steel-round-bar-4130-normalized-cold-finish-1superZoom

2 1/4" Alloy Steel Round Bar 4130-Normalized Part # 7376

2 1/4" Alloy Steel Round Bar 4130-Normalized -
Part #: 7376
Select a Size or Custom Cut
  • + Create Custom Cut
  • 12″ (1 ft.) - $138.49 ea.
  • 24″ (2 ft.) - $261.76 ea.
  • 36″ (3 ft.) - $386.56 ea.
  • 48″ (4 ft.) - $501.20 ea.
  • 72″ (6 ft.) - $690.94 ea.
  • 96″ (8 ft.) - $884.72 ea.
  • 144″ (12 ft.) - $1,217.50 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.

QTY

Update
$138.49 for 1
$138.49 ea.
Expand Details

Dimensions

  • Diameter: 2.25"
Click for more details alloy-steel-round-bar-4130-normalized-cold-finish-1superZoom
Material Meets These Standard(s): ASTM-A108(call for availability) , AMS-6348 , AMS-6370 , AMS/MIL-S-6758

Key Features

CUSTOM CUT FREE MTR AVAILABLE
View more product details
Click for more details alloy-steel-round-bar-4130-normalized-cold-finish-1superZoom

2 1/2" Alloy Steel Round Bar 4130-Normalized Part # 7377

2 1/2" Alloy Steel Round Bar 4130-Normalized -
Part #: 7377
Select a Size or Custom Cut
  • + Create Custom Cut
  • 12″ (1 ft.) - $224.53 ea.
  • 24″ (2 ft.) - $424.39 ea.
  • 36″ (3 ft.) - $626.66 ea.
  • 48″ (4 ft.) - $812.53 ea.
  • 72″ (6 ft.) - $1,120.13 ea.
  • 96″ (8 ft.) - $1,434.28 ea.
  • 144″ (12 ft.) - $1,973.77 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.

QTY

Update
$224.53 for 1
$224.53 ea.
Expand Details

Dimensions

  • Diameter: 2.5"
Click for more details alloy-steel-round-bar-4130-normalized-cold-finish-1superZoom
Material Meets These Standard(s): ASTM-A108(call for availability) , AMS-6348 , AMS-6370 , AMS/MIL-S-6758

Key Features

CUSTOM CUT FREE MTR AVAILABLE
View more product details
Click for more details alloy-steel-round-bar-4130-normalized-cold-finish-1superZoom

2 3/4" Alloy Steel Round Bar 4130-Normalized Part # 7378

2 3/4" Alloy Steel Round Bar 4130-Normalized -
Part #: 7378
Select a Size or Custom Cut
  • + Create Custom Cut
  • 12″ (1 ft.) - $230.12 ea.
  • 24″ (2 ft.) - $434.95 ea.
  • 36″ (3 ft.) - $642.31 ea.
  • 48″ (4 ft.) - $832.81 ea.
  • 72″ (6 ft.) - $1,148.10 ea.
  • 96″ (8 ft.) - $1,470.09 ea.
  • 144″ (12 ft.) - $2,023.06 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.

QTY

Update
$230.12 for 1
$230.12 ea.
Expand Details

Dimensions

  • Diameter: 2.75"
Click for more details alloy-steel-round-bar-4130-normalized-cold-finish-1superZoom
Material Meets These Standard(s): ASTM-A108(call for availability) , AMS-6348 , AMS-6370 , AMS/MIL-S-6758

Key Features

CUSTOM CUT FREE MTR AVAILABLE
View more product details
Click for more details alloy-steel-round-bar-4130-normalized-cold-finish-1superZoom

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

3" Alloy Steel Round Bar 4130-Normalized -
Part #: 7379
Select a Size or Custom Cut
  • + Create Custom Cut
  • 12″ (1 ft.) - $343.63 ea.
  • 24″ (2 ft.) - $649.50 ea.
  • 36″ (3 ft.) - $959.14 ea.
  • 48″ (4 ft.) - $1,243.62 ea.
  • 144″ (12 ft.) - $3,020.93 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.

QTY

Update
$343.63 for 1
$343.63 ea.
Expand Details

Dimensions

  • Diameter: 3"
Click for more details alloy-steel-round-bar-4130-normalized-cold-finish-1superZoom
Material Meets These Standard(s): ASTM-A108(call for availability) , AMS-6348 , AMS-6370 , AMS/MIL-S-6758

Key Features

CUSTOM CUT FREE MTR AVAILABLE
View more product details
Click for more details alloy-steel-round-bar-4130-normalized-cold-finish-1superZoom

3 1/2" Alloy Steel Round Bar 4130-Normalized Cold Finish Part # 15978

3 1/2" Alloy Steel Round Bar 4130-Normalized Cold Finish -
Part #: 15978
Select a Size or Custom Cut
  • + Create Custom Cut
  • 12″ (1 ft.) - $1,443.22 ea.
  • 24″ (2 ft.) - $2,727.84 ea.
  • 36″ (3 ft.) - $4,028.32 ea.
  • 48″ (4 ft.) - $5,223.07 ea.
  • 72″ (6 ft.) - $7,200.23 ea.
  • 96″ (8 ft.) - $9,219.69 ea.
  • 144″ (12 ft.) - $12,687.61 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.

QTY

Update
$1,443.22 for 1
$1,443.22 ea.
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Dimensions

  • Diameter: 3.5"
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Material Meets These Standard(s): ASTM-A108(call for availability) , AMS-6348 , AMS-6370 , AMS/MIL-S-6758

Key Features

CUSTOM CUT FREE MTR AVAILABLE
View more product details
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4" Alloy Steel Round Bar 4130-Normalized Part # 7381

4" Alloy Steel Round Bar 4130-Normalized -
Part #: 7381
Select a Size or Custom Cut
  • + Create Custom Cut
  • 12″ (1 ft.) - $396.02 ea.
  • 24″ (2 ft.) - $748.50 ea.
  • 36″ (3 ft.) - $1,105.36 ea.
  • 144″ (12 ft.) - $3,481.45 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.

QTY

Update
$396.02 for 1
$396.02 ea.
Expand Details

Dimensions

  • Diameter: 4"
Click for more details alloy-steel-round-bar-4130-normalized-cold-finish-1superZoom
Material Meets These Standard(s): ASTM-A108(call for availability) , AMS-6348 , AMS-6370 , AMS/MIL-S-6758

Key Features

CUSTOM CUT FREE MTR AVAILABLE
View more product details
Click for more details alloy-steel-round-bar-4130-normalized-cold-finish-1superZoom

4 1/2" Alloy Steel Round Bar 4130-Normalized Part # 19616

4 1/2" Alloy Steel Round Bar 4130-Normalized -
Part #: 19616
Select a Size or Custom Cut
  • + Create Custom Cut
  • 12″ (1 ft.) - $348.22 ea.
  • 24″ (2 ft.) - $658.16 ea.
  • 36″ (3 ft.) - $971.94 ea.
  • 48″ (4 ft.) - $1,260.22 ea.
  • 72″ (6 ft.) - $1,737.24 ea.
  • 96″ (8 ft.) - $2,224.49 ea.
  • 144″ (12 ft.) - $3,061.23 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.

QTY

Update
$348.22 for 1
$348.22 ea.
Expand Details

Dimensions

  • Diameter: 4.5"
Click for more details alloy-steel-round-bar-4130-normalized-cold-finish-1superZoom
Material Meets These Standard(s): ASTM-A108(call for availability) , AMS-6348 , AMS-6370 , AMS/MIL-S-6758

Key Features

CUSTOM CUT FREE MTR AVAILABLE
View more product details
Click for more details alloy-steel-round-bar-4130-normalized-cold-finish-1superZoom

5 1/2" Alloy Steel Round Bar 4130 -  Part # 24744

5 1/2" Alloy Steel Round Bar 4130-
Part #: 24744
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
Select a Size or Custom Cut
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
$909.81 for 1
$909.81 ea.
Expand Details

Dimensions

  • Diameter: 6"
Click for more details alloy-steel-round-bar-4130-normalized-cold-finish-1superZoom

Key Features

CUSTOM CUT FREE MTR AVAILABLE
View more product details
Click for more details alloy-steel-round-bar-4130-normalized-cold-finish-1superZoom

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