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Alloy Steel Round Tube 4140 Metric

-16 Products

Alloy Steel 4140 Product Guide Product   | Alloy Steel 4140 Round Tube Tolerances product

Alloy steel round 4140 tubing metric is normally used for heavy-duty industrial applications. Also referred to as Chromoly steel, 4140 round tube is known for strength, resistance to fracturing, abrasion, and impact in high-stress applications. Online Metals offers 4140 steel tube in a variety of diameters, wall thicknesses, and standard lengths. Price and order your 4140 tube online, and enjoy the convenience of direct-to-you delivery.

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8mm OD x 1.5mm Wall x 5mm ID Alloy Steel Round Tube 4140 Metric 36" Length [+/- 2"] Part # 24662

8mm OD x 1.5mm Wall x 5mm ID Alloy Steel Round Tube 4140 Metric 36" Length [+/- 2"] -
Part #: 24662

Pack of 4

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
$172.84
$172.84 ea.
Expand Details

Dimensions

  • Outer Diameter: 8mm
  • Wall: 1.5mm
  • Inner Diameter: 5mm
Click for more details alloy-steel-round-tube-4130-1superZoom
Material Meets These Standard(s): ASTM-A519

Key Features

FREE MTR AVAILABLE
View more product details
Click for more details alloy-steel-round-tube-4130-1superZoom

8mm OD x 1.5mm Wall x 5mm ID Alloy Steel Round Tube 4140 Metric 72" Length [+/- 2"] Part # 24663

8mm OD x 1.5mm Wall x 5mm ID Alloy Steel Round Tube 4140 Metric 72" Length [+/- 2"] -
Part #: 24663

Pack of 2

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
$172.80
$172.80 ea.
Expand Details

Dimensions

  • Outer Diameter: 8mm
  • Wall: 1.5mm
  • Inner Diameter: 5mm
Click for more details alloy-steel-round-tube-4130-1superZoom
Material Meets These Standard(s): ASTM-A519

Key Features

FREE MTR AVAILABLE
View more product details
Click for more details alloy-steel-round-tube-4130-1superZoom

8mm OD x 1.5mm Wall x 5mm ID Alloy Steel Round Tube 4140 Metric 12" Length [+/- 2"] Part # 24661

8mm OD x 1.5mm Wall x 5mm ID Alloy Steel Round Tube 4140 Metric 12" Length [+/- 2"] -
Part #: 24661

Pack of 10

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
$144.16
$144.16 ea.
Expand Details

Dimensions

  • Outer Diameter: 8mm
  • Wall: 1.5mm
  • Inner Diameter: 5mm
Click for more details alloy-steel-round-tube-4130-1superZoom
Material Meets These Standard(s): ASTM-A519

Key Features

FREE MTR AVAILABLE
View more product details
Click for more details alloy-steel-round-tube-4130-1superZoom

12mm OD x 1.5mm Wall x 9mm ID Alloy Steel Round Tube 4140 Metric 36" Length [+/- 2"] Part # 24665

12mm OD x 1.5mm Wall x 9mm ID Alloy Steel Round Tube 4140 Metric 36" Length [+/- 2"] -
Part #: 24665

Pack of 3

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
$173.09
$173.09 ea.
Expand Details

Dimensions

  • Outer Diameter: 12mm
  • Wall: 1.5mm
  • Inner Diameter: 9mm
Click for more details alloy-steel-round-tube-4130-1superZoom
Material Meets These Standard(s): ASTM-A519

Key Features

FREE MTR AVAILABLE
View more product details
Click for more details alloy-steel-round-tube-4130-1superZoom

12mm OD x 1.5mm Wall x 9mm ID Alloy Steel Round Tube 4140 Metric 12" Length [+/- 2"] Part # 24664

12mm OD x 1.5mm Wall x 9mm ID Alloy Steel Round Tube 4140 Metric 12" Length [+/- 2"] -
Part #: 24664

Pack of 8

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
$153.86
$153.86 ea.
Expand Details

Dimensions

  • Outer Diameter: 12mm
  • Wall: 1.5mm
  • Inner Diameter: 9mm
Click for more details alloy-steel-round-tube-4130-1superZoom
Material Meets These Standard(s): ASTM-A519

Key Features

FREE MTR AVAILABLE
View more product details
Click for more details alloy-steel-round-tube-4130-1superZoom

12mm OD x 1.5mm Wall x 9mm ID Alloy Steel Round Tube 4140 Metric 72" Length [+/- 2"] Part # 27593

12mm OD x 1.5mm Wall x 9mm ID Alloy Steel Round Tube 4140 Metric 72" Length [+/- 2"] -
Part #: 27593

Pack of 1

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
$183.64
$183.64 ea.
Expand Details

Dimensions

  • Outer Diameter: 12mm
  • Wall: 1.5mm
  • Inner Diameter: 9mm
Click for more details alloy-steel-round-tube-4130-1superZoom

Key Features

FREE MTR AVAILABLE
View more product details
Click for more details alloy-steel-round-tube-4130-1superZoom

14mm OD x 2mm Wall x 10mm ID Alloy Steel Round Tube 4140 Metric 12" Length [+/- 2"] Part # 24666

14mm OD x 2mm Wall x 10mm ID Alloy Steel Round Tube 4140 Metric 12" Length [+/- 2"] -
Part #: 24666

Pack of 6

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
$168.74
$168.74 ea.
Expand Details

Dimensions

  • Outer Diameter: 14mm
  • Wall: 2mm
  • Inner Diameter: 10mm
Click for more details alloy-steel-round-tube-4130-1superZoom
Material Meets These Standard(s): ASTM-A519

Key Features

FREE MTR AVAILABLE
View more product details
Click for more details alloy-steel-round-tube-4130-1superZoom

14mm OD x 2mm Wall x 10mm ID Alloy Steel Round Tube 4140 Metric 36" Length [+/- 2"] Part # 24667

14mm OD x 2mm Wall x 10mm ID Alloy Steel Round Tube 4140 Metric 36" Length [+/- 2"] -
Part #: 24667

Pack of 2

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
$168.92
$168.92 ea.
Expand Details

Dimensions

  • Outer Diameter: 14mm
  • Wall: 2mm
  • Inner Diameter: 10mm
Click for more details alloy-steel-round-tube-4130-1superZoom
Material Meets These Standard(s): ASTM-A519

Key Features

FREE MTR AVAILABLE
View more product details
Click for more details alloy-steel-round-tube-4130-1superZoom

20mm OD x 2mm Wall x 16mm ID Alloy Steel Round Tube 4140 Metric 36" Length [+/- 2"] Part # 24669

20mm OD x 2mm Wall x 16mm ID Alloy Steel Round Tube 4140 Metric 36" Length [+/- 2"] -
Part #: 24669

Pack of 2

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
$222.42
$222.42 ea.
Expand Details

Dimensions

  • Outer Diameter: 20mm
  • Wall: 2mm
  • Inner Diameter: 16mm
Click for more details alloy-steel-round-tube-4130-1superZoom
Material Meets These Standard(s): ASTM-A519

Key Features

FREE MTR AVAILABLE
View more product details
Click for more details alloy-steel-round-tube-4130-1superZoom

20mm OD x 2mm Wall x 16mm ID Alloy Steel Round Tube 4140 Metric 12" Length [+/- 2"] Part # 24668

20mm OD x 2mm Wall x 16mm ID Alloy Steel Round Tube 4140 Metric 12" Length [+/- 2"] -
Part #: 24668

Pack of 5

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
$185.45
$185.45 ea.
Expand Details

Dimensions

  • Outer Diameter: 20mm
  • Wall: 2mm
  • Inner Diameter: 16mm
Click for more details alloy-steel-round-tube-4130-1superZoom
Material Meets These Standard(s): ASTM-A519

Key Features

FREE MTR AVAILABLE
View more product details
Click for more details alloy-steel-round-tube-4130-1superZoom

20mm OD x 2mm Wall x 16mm ID Alloy Steel Round Tube 4140 Metric 36" Length [+/- 2"] Pack of 2 Part # 27606

20mm OD x 2mm Wall x 16mm ID Alloy Steel Round Tube 4140 Metric 36" Length [+/- 2"] Pack of 2 -
Part #: 27606

Pack of 2

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
$217.64
$217.64 ea.
Expand Details

Dimensions

  • Outer Diameter: 20mm
  • Wall: 2mm
  • Inner Diameter: 16mm
Click for more details alloy-steel-round-tube-4130-1superZoom

Key Features

FREE MTR AVAILABLE
View more product details
Click for more details alloy-steel-round-tube-4130-1superZoom

25mm OD x 4mm Wall x 17mm ID Alloy Steel Round Tube 4140 Metric 12" Length [+/- 2"] Part # 24671

25mm OD x 4mm Wall x 17mm ID Alloy Steel Round Tube 4140 Metric 12" Length [+/- 2"] -
Part #: 24671

Pack of 2

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
$154.52
$154.52 ea.
Expand Details

Dimensions

  • Outer Diameter: 25mm
  • Wall: 4mm
  • Inner Diameter: 17mm
Click for more details alloy-steel-round-tube-4130-1superZoom
Material Meets These Standard(s): ASTM-A519

Key Features

FREE MTR AVAILABLE
View more product details
Click for more details alloy-steel-round-tube-4130-1superZoom

25mm OD x 2mm Wall x 21mm ID Alloy Steel Round Tube 4140 Metric 12" Length [+/- 2"] Part # 24670

25mm OD x 2mm Wall x 21mm ID Alloy Steel Round Tube 4140 Metric 12" Length [+/- 2"] -
Part #: 24670

Pack of 4

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
$183.62
$183.62 ea.
Expand Details

Dimensions

  • Outer Diameter: 25mm
  • Wall: 2mm
  • Inner Diameter: 21mm
Click for more details alloy-steel-round-tube-4130-1superZoom
Material Meets These Standard(s): ASTM-A519

Key Features

FREE MTR AVAILABLE
View more product details
Click for more details alloy-steel-round-tube-4130-1superZoom

30mm OD x 2mm Wall x 26mm ID Alloy Steel Round Tube 4140 Metric 12" Length [+/- 2"] Part # 24672

30mm OD x 2mm Wall x 26mm ID Alloy Steel Round Tube 4140 Metric 12" Length [+/- 2"] -
Part #: 24672

Pack of 3

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
$163.94
$163.94 ea.
Expand Details

Dimensions

  • Outer Diameter: 30mm
  • Wall: 2mm
  • Inner Diameter: 26mm
Click for more details alloy-steel-round-tube-4130-1superZoom
Material Meets These Standard(s): ASTM-A519

Key Features

FREE MTR AVAILABLE
View more product details
Click for more details alloy-steel-round-tube-4130-1superZoom

40mm OD x 3mm Wall x 34mm ID Alloy Steel Round Tube 4140 Metric 12" Length [+/- 2"] Part # 24673

40mm OD x 3mm Wall x 34mm ID Alloy Steel Round Tube 4140 Metric 12" Length [+/- 2"] -
Part #: 24673

Pack of 2

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
$211.86
$211.86 ea.
Expand Details

Dimensions

  • Outer Diameter: 40mm
  • Wall: 3mm
  • Inner Diameter: 34mm
Click for more details alloy-steel-round-tube-4130-1superZoom
Material Meets These Standard(s): ASTM-A519

Key Features

FREE MTR AVAILABLE
View more product details
Click for more details alloy-steel-round-tube-4130-1superZoom

40mm OD x 3mm Wall x 34mm ID Alloy Steel Round Tube 4140 Metric 72" Length [+/- 2"] Part # 27592

40mm OD x 3mm Wall x 34mm ID Alloy Steel Round Tube 4140 Metric 72" Length [+/- 2"] -
Part #: 27592

Pack of 2

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
$1,025.46
$1,025.46 ea.
Expand Details

Dimensions

  • Outer Diameter: 40mm
  • Wall: 3mm
  • Inner Diameter: 34mm
Click for more details alloy-steel-round-tube-4130-1superZoom

Key Features

FREE MTR AVAILABLE
View more product details
Click for more details alloy-steel-round-tube-4130-1superZoom

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