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Alloy Steel Sheet Plate

-101 Products

Alloy Steel Product Guide Product   | Alloy Steel Sheet/Plate Tolerances product

Alloy Steel Sheet/Plate is used for a variety of applications including automotive, aerospace, construction, industrial, and more. 4130 Steel Sheet/Plate and 4340 steel sheet/plate stock is available in full size and custom cut lengths.

 

Alloy Steel Sheet/Plate is available in 4130 Annealed, 4130 Normalized and 4340 Annealed.

 

We also carry Steel Plate in: Carbon Steel and Stainless Steel

 

Relevant Knowledge Hub Resources: Understanding Steel | 5 Reasons to Cut-to-Size | Weight Calculator

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Precision Ground 4130 Alloy Steel Blanks

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3 1/2" Alloy Steel Plate 4130-Normalized - 
Part #: 29032

3 1/2" Alloy Steel Plate 4130-Normalized-
Part #: 29032

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Dimensions

  • Thickness: 3.5"
  • Ships In: 5-7 Business Days
See all available dimensions for this product
Pricing and availability for this item changes frequently. Contact us now for a fast quote.

3 3/4" Alloy Steel Plate 4130-Annealed - 
Part #: 27984

3 3/4" Alloy Steel Plate 4130-Annealed -
Part #: 27984

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Dimensions

  • Thickness: 3.75"
  • Ships In: 5-7 Business Days
See all available dimensions for this product
  • 12″ X 12″ (1 X 1 ft.) - $2,583.29 ea.
  • 12″ X 24″ (1 X 2 ft.) - $4,936.94 ea.
  • 12″ X 36″ (1 X 3 ft.) - $7,060.98 ea.
  • 36″ X 48″ (3 X 4 ft.) - $20,666.25 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

$2,583.29 ea.
$2,583.29 for 1

4" Alloy Steel Plate 4340 Annealed - 
Part #: 25346

4" Alloy Steel Plate 4340 Annealed -
Part #: 25346

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Dimensions

  • Thickness: 4"
See all available dimensions for this product
  • 12″ X 12″ (1 X 1 ft.) - $3,052.28 ea.
  • 12″ X 24″ (1 X 2 ft.) - $5,790.35 ea.
  • 12″ X 36″ (1 X 3 ft.) - $8,550.86 ea.
  • 12″ X 48″ (1 X 4 ft.) - $11,086.94 ea.
  • 24″ X 24″ (2 X 2 ft.) - $11,086.94 ea.
  • 24″ X 36″ (2 X 3 ft.) - $15,889.76 ea.
  • 24″ X 48″ (2 X 4 ft.) - $20,378.40 ea.
  • 36″ X 36″ (3 X 3 ft.) - $22,319.74 ea.
  • 36″ X 48″ (3 X 4 ft.) - $29,355.68 ea.
  • 36″ X 120″ (3 X 10 ft.) - $67,329.52 ea.
  • 48″ X 120″ (4 X 10 ft.) - $89,772.70 ea.
  • 48″ X 144″ (4 X 12 ft.) - $107,727.24 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

$3,052.28 ea.
$3,052.28 for 1

4" Alloy Steel Plate 4140-Annealed - 
Part #: 26345

4" Alloy Steel Plate 4140-Annealed-
Part #: 26345

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Dimensions

  • Thickness: 4"
  • Ships In: 6-8 Buisness Days
See all available dimensions for this product
Pricing and availability for this item changes frequently. Contact us now for a fast quote.

4" Alloy Steel Plate 4130-Normalized - 
Part #: 28819

4" Alloy Steel Plate 4130-Normalized-
Part #: 28819

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Dimensions

  • Thickness: 4"
  • Ships In: 5-7 Business Days
See all available dimensions for this product
Pricing and availability for this item changes frequently. Contact us now for a fast quote.

4 1/2" Alloy Steel Plate 4340 Annealed - 
Part #: 25658

4 1/2" Alloy Steel Plate 4340 Annealed-
Part #: 25658

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Dimensions

  • Thickness: 4.5"
  • Ships In: 5-7 Business Days
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 Plate 4130-Annealed - 
Part #: 24961

6" Alloy Steel Plate 4130-Annealed -
Part #: 24961

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Dimensions

  • Ships In: 5-7 Business Days
See all available dimensions for this product
  • 12″ X 12″ (1 X 1 ft.) - $1,849.49 ea.
  • 12″ X 24″ (1 X 2 ft.) - $3,698.93 ea.
  • 12″ X 36″ (1 X 3 ft.) - $5,459.89 ea.
  • 24″ X 24″ (2 X 2 ft.) - $7,161.78 ea.
  • 24″ X 36″ (2 X 3 ft.) - $10,742.67 ea.
  • 36″ X 48″ (3 X 4 ft.) - $15,349.95 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

$1,849.49 ea.
$1,849.49 for 1

5" Alloy Steel Plate 4130-Normalized - 
Part #: 24960

5" Alloy Steel Plate 4130-Normalized -
Part #: 24960

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Dimensions

  • Ships In: 5-7 Business Days
See all available dimensions for this product
  • 12″ X 12″ (1 X 1 ft.) - $2,065.24 ea.
  • 12″ X 24″ (1 X 2 ft.) - $4,130.45 ea.
  • 12″ X 36″ (1 X 3 ft.) - $6,096.81 ea.
  • 24″ X 24″ (2 X 2 ft.) - $7,997.25 ea.
  • 36″ X 48″ (3 X 4 ft.) - $17,140.64 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

$2,065.24 ea.
$2,065.24 for 1

4" Alloy Steel Plate 4130-Annealed - 
Part #: 24959

4" Alloy Steel Plate 4130-Annealed -
Part #: 24959

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Dimensions

  • Ships In: 5-7 Business Days
See all available dimensions for this product
  • 12″ X 12″ (1 X 1 ft.) - $1,648.63 ea.
  • 12″ X 24″ (1 X 2 ft.) - $3,297.28 ea.
  • 12″ X 36″ (1 X 3 ft.) - $4,866.99 ea.
  • 24″ X 24″ (2 X 2 ft.) - $6,384.09 ea.
  • 24″ X 36″ (2 X 3 ft.) - $9,576.12 ea.
  • 36″ X 48″ (3 X 4 ft.) - $13,683.10 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

$1,648.63 ea.
$1,648.63 for 1

1 1/4" Alloy Steel Plate 4130-Annealed - 
Part #: 24958

1 1/4" Alloy Steel Plate 4130-Annealed-
Part #: 24958

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Dimensions

  • Ships In: 5-7 Business Days
See all available dimensions for this product
Pricing and availability for this item changes frequently. Contact us now for a fast quote.

1/2" Alloy Steel Plate 4130-Normalized - 
Part #: 14972

1/2" Alloy Steel Plate 4130-Normalized -
Part #: 14972

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Dimensions

  • Ships In: 5-7 Business Days
See all available dimensions for this product
  • 12″ X 12″ (1 X 1 ft.) - $778.68 ea.
  • 12″ X 24″ (1 X 2 ft.) - $851.69 ea.
  • 12″ X 36″ (1 X 3 ft.) - $1,025.67 ea.
  • 24″ X 24″ (2 X 2 ft.) - $1,169.57 ea.
  • 24″ X 36″ (2 X 3 ft.) - $1,160.35 ea.
  • 24″ X 48″ (2 X 4 ft.) - $1,350.01 ea.
  • 36″ X 36″ (3 X 3 ft.) - $1,646.64 ea.
  • 36″ X 48″ (3 X 4 ft.) - $1,787.76 ea.
  • 36″ X 72″ (3 X 6 ft.) - $2,280.30 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

$778.68 ea.
$778.68 for 1

5" Alloy Steel Plate 4340 Annealed - 
Part #: 25347

5" Alloy Steel Plate 4340 Annealed-
Part #: 25347

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Dimensions

  • Thickness: 5"
  • Ships In: 5-7 Business Days
See all available dimensions for this product
Pricing and availability for this item changes frequently. Contact us now for a fast quote.

1 1/2" Alloy Steel Plate 4130-Normalized - 
Part #: 25354

1 1/2" Alloy Steel Plate 4130-Normalized -
Part #: 25354

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Dimensions

  • Ships In: 5-7 Business Days
See all available dimensions for this product
  • 12″ X 24″ (1 X 2 ft.) - $916.76 ea.
  • 12″ X 36″ (1 X 3 ft.) - $2,056.79 ea.
  • 24″ X 24″ (2 X 2 ft.) - $1,833.51 ea.
  • 24″ X 36″ (2 X 3 ft.) - $3,129.62 ea.
  • 24″ X 48″ (2 X 4 ft.) - $4,046.37 ea.
  • 36″ X 36″ (3 X 3 ft.) - $4,409.92 ea.
  • 36″ X 48″ (3 X 4 ft.) - $5,690.20 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

$916.76 ea.
$916.76 for 1

3/4" Alloy Steel Plate 4130-Normalized - 
Part #: 25349

3/4" Alloy Steel Plate 4130-Normalized -
Part #: 25349

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Dimensions

  • Ships In: 5-7 Business Days
See all available dimensions for this product
  • 12″ X 36″ (1 X 3 ft.) - $914.16 ea.
  • 24″ X 24″ (2 X 2 ft.) - $1,248.34 ea.
  • 24″ X 36″ (2 X 3 ft.) - $1,872.53 ea.
  • 36″ X 36″ (3 X 3 ft.) - $2,073.59 ea.
  • 36″ X 48″ (3 X 4 ft.) - $2,675.61 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

$914.16 ea.
$914.16 for 1

3 1/2" Alloy Steel Plate 4130-Annealed - 
Part #: 25660

3 1/2" Alloy Steel Plate 4130-Annealed -
Part #: 25660

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Dimensions

  • Ships In: 5-7 Business Days
See all available dimensions for this product
  • 12″ X 12″ (1 X 1 ft.) - $1,061.05 ea.
  • 12″ X 24″ (1 X 2 ft.) - $1,661.07 ea.
  • 12″ X 36″ (1 X 3 ft.) - $3,522.62 ea.
  • 24″ X 24″ (2 X 2 ft.) - $4,467.72 ea.
  • 24″ X 36″ (2 X 3 ft.) - $5,670.55 ea.
  • 24″ X 48″ (2 X 4 ft.) - $7,331.63 ea.
  • 36″ X 36″ (3 X 3 ft.) - $7,990.34 ea.
  • 36″ X 48″ (3 X 4 ft.) - $10,310.11 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

$1,061.05 ea.
$1,061.05 for 1

2" Alloy Steel Plate 4130-Normalized - 
Part #: 25661

2" Alloy Steel Plate 4130-Normalized -
Part #: 25661

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Dimensions

  • Ships In: 5-7 Business Days
See all available dimensions for this product
  • 12″ X 12″ (1 X 1 ft.) - $1,792.73 ea.
  • 12″ X 24″ (1 X 2 ft.) - $2,310.63 ea.
  • 12″ X 36″ (1 X 3 ft.) - $4,900.11 ea.
  • 24″ X 24″ (2 X 2 ft.) - $4,621.26 ea.
  • 24″ X 36″ (2 X 3 ft.) - $7,888.01 ea.
  • 36″ X 48″ (3 X 4 ft.) - $14,341.83 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

$1,792.73 ea.
$1,792.73 for 1

1" Alloy Steel Plate 4130-Normalized - 
Part #: 25662

1" Alloy Steel Plate 4130-Normalized -
Part #: 25662

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Dimensions

  • Ships In: 5-7 Business Days
See all available dimensions for this product
  • 12″ X 24″ (1 X 2 ft.) - $945.91 ea.
  • 12″ X 36″ (1 X 3 ft.) - $948.63 ea.
  • 24″ X 24″ (2 X 2 ft.) - $1,264.84 ea.
  • 24″ X 36″ (2 X 3 ft.) - $2,747.17 ea.
  • 24″ X 48″ (2 X 4 ft.) - $3,602.51 ea.
  • 36″ X 36″ (3 X 3 ft.) - $4,052.83 ea.
  • 36″ X 48″ (3 X 4 ft.) - $5,403.78 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

$945.91 ea.
$945.91 for 1

5/8" Alloy Steel Plate 4130-Normalized - 
Part #: 25699

5/8" Alloy Steel Plate 4130-Normalized -
Part #: 25699

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Dimensions

  • Ships In: 5-7 Business Days
See all available dimensions for this product
  • 12″ X 24″ (1 X 2 ft.) - $960.83 ea.
  • 12″ X 36″ (1 X 3 ft.) - $1,374.22 ea.
  • 24″ X 24″ (2 X 2 ft.) - $1,742.91 ea.
  • 24″ X 36″ (2 X 3 ft.) - $2,212.15 ea.
  • 24″ X 48″ (2 X 4 ft.) - $2,860.16 ea.
  • 36″ X 36″ (3 X 3 ft.) - $3,117.13 ea.
  • 36″ X 48″ (3 X 4 ft.) - $4,022.10 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

$960.83 ea.
$960.83 for 1

1 1/4" Alloy Steel Plate 4130-Normalized - 
Part #: 25700

1 1/4" Alloy Steel Plate 4130-Normalized -
Part #: 25700

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Dimensions

  • Ships In: 5-7 Business Days
See all available dimensions for this product
  • 12″ X 12″ (1 X 1 ft.) - $1,006.20 ea.
  • 12″ X 24″ (1 X 2 ft.) - $2,012.38 ea.
  • 12″ X 36″ (1 X 3 ft.) - $2,970.41 ea.
  • 24″ X 24″ (2 X 2 ft.) - $3,896.32 ea.
  • 24″ X 36″ (2 X 3 ft.) - $5,844.47 ea.
  • 24″ X 48″ (2 X 4 ft.) - $7,664.18 ea.
  • 36″ X 36″ (3 X 3 ft.) - $8,622.22 ea.
  • 36″ X 48″ (3 X 4 ft.) - $10,264.54 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

$1,006.20 ea.
$1,006.20 for 1

5" Alloy Steel Plate 4140-Annealed - 
Part #: 27449

5" Alloy Steel Plate 4140-Annealed-
Part #: 27449

Click for more details

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Dimensions

  • Thickness: 5"
  • Ships In: 6-8 Buisness Days
See all available dimensions for this product
Pricing and availability for this item changes frequently. Contact us now for a fast quote.

0.1875" Alloy Steel Sheet 4340 Annealed - 
Part #: 27849

0.1875" Alloy Steel Sheet 4340 Annealed-
Part #: 27849

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Dimensions

  • Ships In: 5-7 Business Days
See all available dimensions for this product
Pricing and availability for this item changes frequently. Contact us now for a fast quote.

2" Alloy Steel Plate 4140-Annealed - 
Part #: 27845

2" Alloy Steel Plate 4140-Annealed-
Part #: 27845

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Dimensions

  • Ships In: 6-8 Buisness Days
See all available dimensions for this product
Pricing and availability for this item changes frequently. Contact us now for a fast quote.

1 3/4" Alloy Steel Plate 4140-Annealed Precision Ground - 
Part #: 27850

1 3/4" Alloy Steel Plate 4140-Annealed Precision Ground -
Part #: 27850

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Dimensions

  • Ships In: 6-8 Buisness Days
See all available dimensions for this product
  • 12″ X 12″ (1 X 1 ft.) - $542.04 ea.
  • 12″ X 24″ (1 X 2 ft.) - $1,028.31 ea.
  • 12″ X 36″ (1 X 3 ft.) - $1,518.54 ea.
  • 12″ X 48″ (1 X 4 ft.) - $1,968.94 ea.
  • 24″ X 24″ (2 X 2 ft.) - $1,968.94 ea.
  • 24″ X 36″ (2 X 3 ft.) - $2,821.85 ea.
  • 24″ X 48″ (2 X 4 ft.) - $3,618.99 ea.
  • 36″ X 36″ (3 X 3 ft.) - $3,963.75 ea.
  • 36″ X 48″ (3 X 4 ft.) - $5,213.27 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

$542.04 ea.
$542.04 for 1

6 1/2" Alloy Steel Plate 4140-Annealed - 
Part #: 28836

6 1/2" Alloy Steel Plate 4140-Annealed-
Part #: 28836

Click for more details

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Dimensions

  • Thickness: 6.5"
  • Ships In: 6-8 Buisness Days
See all available dimensions for this product
Pricing and availability for this item changes frequently. Contact us now for a fast quote.

1/2" Alloy Steel Plate 4130-Annealed - 
Part #: 25659

1/2" Alloy Steel Plate 4130-Annealed -
Part #: 25659

Click for more details

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See all available dimensions for this product
  • 12″ X 12″ (1 X 1 ft.) - $127.54 ea.
  • 12″ X 24″ (1 X 2 ft.) - $241.98 ea.
  • 12″ X 36″ (1 X 3 ft.) - $357.33 ea.
  • 24″ X 24″ (2 X 2 ft.) - $463.30 ea.
  • 24″ X 36″ (2 X 3 ft.) - $664.01 ea.
  • 24″ X 48″ (2 X 4 ft.) - $851.57 ea.
  • 36″ X 36″ (3 X 3 ft.) - $932.71 ea.
  • 36″ X 48″ (3 X 4 ft.) - $12,138.04 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

$127.54 ea.
$127.54 for 1
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