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Alloy Steel Round Bar

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Alloy Steel Round Bar

We carry Alloy Steel Round Bar in 4130 | 4140 | 4330 | 4340 | 8620 | 9310. Most of our Alloy Steel round bar/rod is available in full size and custom cut lengths.

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Link Icon Alloy Steel Product Guide | Link Icon Alloy Steel Round Bar Tolerances

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1 1/8" Alloy Steel Round Bar 4340-Annealed Hot Rolled Part # 25266

1 1/8" Alloy Steel Round Bar 4340-Annealed Hot Rolled -
Part #: 25266
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
$41.94 for 1
$41.94 ea.

Dimensions

  • Diameter: 1.125"
Click for more details
alloy-steel-round-bar-4340-normalized-rough-turned-1superZoom-mob{product.code}
Material Meets These Standard(s): ASTM-A322 , AMS-6415(call for availability) , AMS-6484(call for availability) , ASTM-A29

Key Features

CUSTOM CUT MTR FREE MTR Available
View more product details View more product details
View more product details Click for more details
alloy-steel-round-bar-4340-normalized-rough-turned-1superZoom-desk25266

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 3/16" Alloy Steel Round Bar 8620-Cold Finish Part # 15012

1 3/16" Alloy Steel Round Bar 8620-Cold Finish -
Part #: 15012
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
$15.99 for 1
$15.99 ea.

Dimensions

  • Diameter: 1.1875"
Click for more details
alloy-steel-round-bar-8620-cold-finish-1superZoom-mob{product.code}
Material Meets These Standard(s): ASTM-A108

Key Features

CUSTOM CUT MTR FREE MTR Available
View more product details View more product details
View more product details Click for more details
alloy-steel-round-bar-8620-cold-finish-1superZoom-desk15012

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
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
$48.86 for 1
$48.86 ea.

Dimensions

  • Diameter: 1.25"
Click for more details
alloy-steel-round-bar-4130-normalized-cold-finish-1superZoom-mob{product.code}
Material Meets These Standard(s): ASTM-A108

Key Features

CUSTOM CUT MTR FREE MTR Available
View more product details View more product details
View more product details Click for more details
alloy-steel-round-bar-4130-normalized-cold-finish-1superZoom-desk7370

1 1/4" Alloy Steel Round Bar 4140-Annealed Cold Finish Part # 19800

1 1/4" Alloy Steel Round Bar 4140-Annealed Cold Finish -
Part #: 19800
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
$41.31 for 1
$41.31 ea.

Dimensions

  • Diameter: 1.25"
Click for more details
alloy-steel-round-bar-4140-annealed-cold-finish-1superZoom-mob{product.code}
Material Meets These Standard(s): ASTM-A108

Key Features

CUSTOM CUT MTR FREE MTR Available
View more product details View more product details
View more product details Click for more details
alloy-steel-round-bar-4140-annealed-cold-finish-1superZoom-desk19800

1 1/4" Alloy Steel Round Bar 4340-Normalized Rough Turned -  Part # 21764

1 1/4" Alloy Steel Round Bar 4340-Normalized Rough Turned-
Part #: 21764
Pricing and availability for this item changes frequently. Contact us now for a fast quote.

1 1/4" Alloy Steel Round Bar 4340-Normalized Cold Finish Part # 7394

1 1/4" Alloy Steel Round Bar 4340-Normalized Cold Finish -
Part #: 7394
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
$82.25 for 1
$82.25 ea.

Dimensions

  • Diameter: 1.25"
Click for more details
alloy-steel-round-bar-4340-normalized-cold-finished-turned-1superZoom-mob{product.code}
Material Meets These Standard(s): ASTM-A322 , AMS-6415 , ASTM-A108 , AMS-6484 , ASTM-A29

Key Features

CUSTOM CUT MTR FREE MTR Available
View more product details View more product details
View more product details Click for more details
alloy-steel-round-bar-4340-normalized-cold-finished-turned-1superZoom-desk7394

1 1/4" Alloy Steel Round Bar 4340 VAR -  Part # 20010

1 1/4" Alloy Steel Round Bar 4340 VAR-
Part #: 20010
Pricing and availability for this item changes frequently. Contact us now for a fast quote.

1 1/4" Alloy Steel Round Bar 8620-Cold Finish Part # 15013

1 1/4" Alloy Steel Round Bar 8620-Cold Finish -
Part #: 15013
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
$20.32 for 1
$20.32 ea.

Dimensions

  • Diameter: 1.25"
Click for more details
alloy-steel-round-bar-8620-cold-finish-1superZoom-mob{product.code}
Material Meets These Standard(s): ASTM-A108

Key Features

CUSTOM CUT MTR FREE MTR Available
View more product details View more product details
View more product details Click for more details
alloy-steel-round-bar-8620-cold-finish-1superZoom-desk15013

1 1/4" Alloy Steel Round Bar 9310 VAR -  Part # 20024

1 1/4" Alloy Steel Round Bar 9310 VAR-
Part #: 20024
Pricing and availability for this item changes frequently. Contact us now for a fast quote.

1 1/4" Maraging Steel Round Bar 350-Annealed Part # 12582

1 1/4" Maraging Steel Round Bar 350-Annealed -
Part #: 12582
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
$1,338.16 for 1
$1,338.16 ea.

Dimensions

  • Diameter: 1.25"
Click for more details
maraging-steel-round-bar-350-1-2-business-dayssuperZoom-mob{product.code}
Material Meets These Standard(s): MIL-S-46850 , AMS-6515

Key Features

MTR FREE MTR Available
View more product details View more product details
View more product details Click for more details
maraging-steel-round-bar-350-1-2-business-dayssuperZoom-desk12582

1 1/4" Maraging Steel Round Bar 300 -  Part # 14977

1 1/4" Maraging Steel Round Bar 300-
Part #: 14977
Pricing and availability for this item changes frequently. Contact us now for a fast quote.

1 1/4" Maraging Steel Round Bar 250-Annealed Part # 12612

1 1/4" Maraging Steel Round Bar 250-Annealed -
Part #: 12612
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
$1,437.94 for 1
$1,437.94 ea.

Dimensions

  • Diameter: 1.25"
Click for more details
maraging-steel-round-bar-350-1-2-business-dayssuperZoom-mob{product.code}
Material Meets These Standard(s): AMS-6512 , MIL-S-46850

Key Features

MTR FREE MTR Available
View more product details View more product details
View more product details Click for more details
maraging-steel-round-bar-350-1-2-business-dayssuperZoom-desk12612

1 1/4" Alloy Steel Round Bar 4340-Annealed Hot Rolled Part # 25267

1 1/4" Alloy Steel Round Bar 4340-Annealed Hot Rolled -
Part #: 25267
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
$41.41 for 1
$41.41 ea.

Dimensions

  • Diameter: 1.25"
Click for more details
alloy-steel-round-bar-4340-normalized-rough-turned-1superZoom-mob{product.code}
Material Meets These Standard(s): ASTM-A322 , AMS-6415(call for availability) , AMS-6484(call for availability) , ASTM-A29

Key Features

CUSTOM CUT MTR FREE MTR Available
View more product details View more product details
View more product details Click for more details
alloy-steel-round-bar-4340-normalized-rough-turned-1superZoom-desk25267

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

1 3/8" Alloy Steel Round Bar 4130-Normalized -
Part #: 7371
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
$54.48 for 1
$54.48 ea.

Dimensions

  • Diameter: 1.375"
Click for more details
alloy-steel-round-bar-4130-normalized-cold-finish-1superZoom-mob{product.code}
Material Meets These Standard(s): ASTM-A108(call for availability)

Key Features

CUSTOM CUT MTR FREE MTR Available
View more product details View more product details
View more product details Click for more details
alloy-steel-round-bar-4130-normalized-cold-finish-1superZoom-desk7371

1 3/8" Alloy Steel Round Bar 4340-Normalized Cold Finish Part # 7395

1 3/8" Alloy Steel Round Bar 4340-Normalized Cold Finish -
Part #: 7395
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
$125.38 for 1
$125.38 ea.

Dimensions

  • Diameter: 1.375"
Click for more details
alloy-steel-round-bar-4340-normalized-cold-finished-turned-1superZoom-mob{product.code}
Material Meets These Standard(s): ASTM-A322 , AMS-6415 , ASTM-A108 , AMS-6484 , ASTM-A29

Key Features

CUSTOM CUT MTR FREE MTR Available
View more product details View more product details
View more product details Click for more details
alloy-steel-round-bar-4340-normalized-cold-finished-turned-1superZoom-desk7395

1 3/8" Alloy Steel Round Bar 4340 VAR -  Part # 20011

1 3/8" Alloy Steel Round Bar 4340 VAR-
Part #: 20011
Pricing and availability for this item changes frequently. Contact us now for a fast quote.

1 3/8" Alloy Steel Round Bar 8620-Cold Finish Part # 15014

1 3/8" Alloy Steel Round Bar 8620-Cold Finish -
Part #: 15014
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
$42.37 for 1
$42.37 ea.

Dimensions

  • Diameter: 1.375"
Click for more details
alloy-steel-round-bar-8620-cold-finish-1superZoom-mob{product.code}

Key Features

CUSTOM CUT MTR FREE MTR Available
View more product details View more product details
View more product details Click for more details
alloy-steel-round-bar-8620-cold-finish-1superZoom-desk15014

1 3/8" Alloy Steel Round Bar 9310 VAR -  Part # 20025

1 3/8" Alloy Steel Round Bar 9310 VAR-
Part #: 20025
Pricing and availability for this item changes frequently. Contact us now for a fast quote.

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

1 1/2" Alloy Steel Round Bar 4130-Normalized -
Part #: 7372
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
$55.01 for 1
$55.01 ea.

Dimensions

  • Diameter: 1.5"
Click for more details
alloy-steel-round-bar-4130-normalized-cold-finish-1superZoom-mob{product.code}
Material Meets These Standard(s): ASTM-A108(call for availability)

Key Features

CUSTOM CUT MTR FREE MTR Available
View more product details View more product details
View more product details Click for more details
alloy-steel-round-bar-4130-normalized-cold-finish-1superZoom-desk7372

1 1/2" Alloy Steel Round Bar 4140-Annealed Cold Finish Part # 15490

1 1/2" Alloy Steel Round Bar 4140-Annealed Cold Finish -
Part #: 15490
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
$46.44 for 1
$46.44 ea.

Dimensions

  • Diameter: 1.5"
Click for more details
alloy-steel-round-bar-4140-annealed-cold-finish-1superZoom-mob{product.code}
Material Meets These Standard(s): ASTM-A108

Key Features

CUSTOM CUT MTR FREE MTR Available
View more product details View more product details
View more product details Click for more details
alloy-steel-round-bar-4140-annealed-cold-finish-1superZoom-desk15490

1 1/2" Alloy Steel Round Bar 4330 VAR -  Part # 19998

1 1/2" Alloy Steel Round Bar 4330 VAR-
Part #: 19998
Pricing and availability for this item changes frequently. Contact us now for a fast quote.

1 1/2" Alloy Steel Round Bar 4340-Normalized Cold Finish Part # 7396

1 1/2" Alloy Steel Round Bar 4340-Normalized Cold Finish -
Part #: 7396
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
$148.95 for 1
$148.95 ea.

Dimensions

  • Diameter: 1.5"
Click for more details
alloy-steel-round-bar-4340-normalized-cold-finished-turned-1superZoom-mob{product.code}
Material Meets These Standard(s): ASTM-A322 , AMS-6415 , ASTM-A108 , AMS-6484 , ASTM-A29

Key Features

CUSTOM CUT MTR FREE MTR Available
View more product details View more product details
View more product details Click for more details
alloy-steel-round-bar-4340-normalized-cold-finished-turned-1superZoom-desk7396

1 1/2" Alloy Steel Round Bar 4340 VAR -  Part # 20012

1 1/2" Alloy Steel Round Bar 4340 VAR-
Part #: 20012
Pricing and availability for this item changes frequently. Contact us now for a fast quote.

1 1/2" Alloy Steel Round Bar 8620-Cold Finish Part # 15015

1 1/2" Alloy Steel Round Bar 8620-Cold Finish -
Part #: 15015
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
$72.92 for 1
$72.92 ea.

Dimensions

  • Diameter: 1.5"
Click for more details
alloy-steel-round-bar-8620-cold-finish-1superZoom-mob{product.code}
Material Meets These Standard(s): ASTM-A108

Key Features

CUSTOM CUT MTR FREE MTR Available
View more product details View more product details
View more product details Click for more details
alloy-steel-round-bar-8620-cold-finish-1superZoom-desk15015

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