Alloy Steel Sheet/Plate 4140

Alloy Steel Sheet/Plate 4140

Alloy steel 4140 sheet/plate is a high-strength, low alloy steel containing chromium, molybdenum, and manganese. It offers excellent strength, fatigue resistance, toughness, and abrasion resistance, making it suitable for demanding applications like gears, shafts, fixtures, and components in industries such as aerospace, automotive, oil/gas, agriculture, and defense. The sheet/plate form allows for fabrication into various shapes and parts, while heat treatments like quenching and tempering enable tailoring its hardness and strength over an extensive range.

Material Properties

Alloy Steel 4140 Product Guide

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1/2" Alloy Steel Plate 4140-Annealed Part # 27513

QTY

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$1541.97 for 1

$1541.97 ea.

Dimensions

Thickness: 0.5"
Ships In: 6-8 Buisness Days
Temper: Annealed

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Key Features

FREEMTRAvailable

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1/4" Alloy Steel 4140 Precision Ground/Milled Blanks Part # mp-00000243

Sold & Shipped by TCI Precision Metals

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$101.15 for 1

$101.15 ea.

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Dimensions

Thickness: 0.25"
Tolerance: All Dimensions +/- .002˝

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Key Features

CUSTOM CUT

U.S.A.Made DFARS Compliant

MTR AVAILABLE product return

Returns Acceptable.

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1/4" Alloy Steel 4140 Precision Ground/Milled Blanks Part # mp-00000243

Dimensions

Thickness: 0.25"
Tolerance: All Dimensions +/- .002˝

Select a Size or Custom Cut

+ Create Custom Cut
2.0″ X 11.75″ (2.0 X 11.75 in.) - $112.39 ea.
4.0″ X 11.75″ (4.0 X 11.75 in.) - $155.64 ea.
6.0″ X 5.75″ (6.0 X 5.75 in.) - $129.19 ea.
6.0″ X 11.75″ (6.0 X 11.75 in.) - $198.35 ea.
12.0″ X 11.75″ (12.0 X 11.75 in.) - $331.12 ea.

Seller's Info	Custom Cut	MTR	USA Made	Returns	DFARS	Price	Qty

3/8" Alloy Steel 4140 Precision Ground/Milled Blanks Part # mp-00000328

Sold & Shipped by TCI Precision Metals

*Select a Size or Custom Cut

QTY

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$106.97 for 1

$106.97 ea.

Qty

Price ea.

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Dimensions

Thickness: 0.375"
Tolerance: All Dimensions +/- .002˝

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Key Features

CUSTOM CUT

U.S.A.Made DFARS Compliant

MTR AVAILABLE product return

Returns Acceptable.

View more product details

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3/8" Alloy Steel 4140 Precision Ground/Milled Blanks Part # mp-00000328

Dimensions

Thickness: 0.375"
Tolerance: All Dimensions +/- .002˝

Select a Size or Custom Cut

+ Create Custom Cut
2.0″ X 11.75″ (2.0 X 11.75 in.) - $118.85 ea.
4.0″ X 11.75″ (4.0 X 11.75 in.) - $165.31 ea.
6.0″ X 5.75″ (6.0 X 5.75 in.) - $136.35 ea.
6.0″ X 11.75″ (6.0 X 11.75 in.) - $216.17 ea.
12.0″ X 11.75″ (12.0 X 11.75 in.) - $373.40 ea.

Seller's Info	Custom Cut	MTR	USA Made	Returns	DFARS	Price	Qty

1/2" Alloy Steel 4140 Precision Ground/Milled Blanks Part # mp-00000335

Sold & Shipped by TCI Precision Metals

*Select a Size or Custom Cut

QTY

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$115.34 for 1

$115.34 ea.

Qty

Price ea.

Savings

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Dimensions

Thickness: 0.5"
Tolerance: All Dimensions +/- .002˝

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Placeholder for future product image

Key Features

CUSTOM CUT

U.S.A.Made DFARS Compliant

MTR AVAILABLE product return

Returns Acceptable.

View more product details

Click for more details

Placeholder for future product image

1/2" Alloy Steel 4140 Precision Ground/Milled Blanks Part # mp-00000335

Dimensions

Thickness: 0.5"
Tolerance: All Dimensions +/- .002˝

Select a Size or Custom Cut

+ Create Custom Cut
2.0″ X 11.75″ (2.0 X 11.75 in.) - $128.16 ea.
4.0″ X 11.75″ (4.0 X 11.75 in.) - $178.35 ea.
6.0″ X 5.75″ (6.0 X 5.75 in.) - $146.06 ea.
6.0″ X 11.75″ (6.0 X 11.75 in.) - $233.16 ea.
12.0″ X 11.75″ (12.0 X 11.75 in.) - $402.21 ea.

Seller's Info	Custom Cut	MTR	USA Made	Returns	DFARS	Price	Qty

5/8" Alloy Steel 4140 Precision Ground/Milled Blanks Part # mp-00000305

Sold & Shipped by TCI Precision Metals

*Select a Size or Custom Cut

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$122.93 for 1

$122.93 ea.

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Dimensions

Thickness: 0.625"
Tolerance: All Dimensions +/- .002˝

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Key Features

CUSTOM CUT

U.S.A.Made DFARS Compliant

MTR AVAILABLE product return

Returns Acceptable.

View more product details

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5/8" Alloy Steel 4140 Precision Ground/Milled Blanks Part # mp-00000305

Dimensions

Thickness: 0.625"
Tolerance: All Dimensions +/- .002˝

Select a Size or Custom Cut

+ Create Custom Cut
2.0″ X 11.75″ (2.0 X 11.75 in.) - $136.59 ea.
4.0″ X 11.75″ (4.0 X 11.75 in.) - $195.25 ea.
6.0″ X 5.75″ (6.0 X 5.75 in.) - $155.19 ea.
6.0″ X 11.75″ (6.0 X 11.75 in.) - $249.29 ea.
12.0″ X 11.75″ (12.0 X 11.75 in.) - $429.90 ea.

Seller's Info	Custom Cut	MTR	USA Made	Returns	DFARS	Price	Qty

3/4" Alloy Steel 4140 Precision Ground/Milled Blanks Part # mp-00000312

Sold & Shipped by TCI Precision Metals

*Select a Size or Custom Cut

QTY

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$133.30 for 1

$133.30 ea.

Qty

Price ea.

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Dimensions

Thickness: 0.75"
Tolerance: All Dimensions +/- .002˝

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Key Features

CUSTOM CUT

U.S.A.Made DFARS Compliant

MTR AVAILABLE product return

Returns Acceptable.

View more product details

Click for more details

Placeholder for future product image

3/4" Alloy Steel 4140 Precision Ground/Milled Blanks Part # mp-00000312

Dimensions

Thickness: 0.75"
Tolerance: All Dimensions +/- .002˝

Seller's Info	Custom Cut	MTR	USA Made	Returns	DFARS	Price	Qty

1" Alloy Steel 4140 Precision Ground/Milled Blanks Part # mp-00000219

Sold & Shipped by TCI Precision Metals

*Select a Size or Custom Cut

QTY

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$139.60 for 1

$139.60 ea.

Qty

Price ea.

Savings

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Dimensions

Thickness: 1"
Tolerance: All Dimensions +/- .002˝

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Key Features

CUSTOM CUT

U.S.A.Made DFARS Compliant

MTR AVAILABLE product return

Returns Acceptable.

View more product details

Click for more details

Placeholder for future product image

1" Alloy Steel 4140 Precision Ground/Milled Blanks Part # mp-00000219

Dimensions

Thickness: 1"
Tolerance: All Dimensions +/- .002˝

Select a Size or Custom Cut

+ Create Custom Cut
2.0″ X 11.75″ (2.0 X 11.75 in.) - $218.42 ea.
4.0″ X 11.75″ (4.0 X 11.75 in.) - $332.12 ea.
6.0″ X 5.75″ (6.0 X 5.75 in.) - $155.11 ea.
6.0″ X 11.75″ (6.0 X 11.75 in.) - $459.69 ea.
12.0″ X 11.75″ (12.0 X 11.75 in.) - $805.42 ea.

Seller's Info	Custom Cut	MTR	USA Made	Returns	DFARS	Price	Qty

4" Alloy Steel Plate 4140-Annealed Part # 26345

QTY

Update

$99999.00 for 1

$99999.00 ea.

Dimensions

Thickness: 4"
Ships In: 6-8 Buisness Days
Temper: Annealed

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Key Features

FREEMTRAvailable

View more product details

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3 1/4" Alloy Steel Plate 4140-Annealed - Part # 28876

Pricing and availability for this item changes frequently. Contact us now for a fast quote.

0.396" Alloy Steel Plate 4140-Annealed Precision Ground - Part # 29170

Pricing and availability for this item changes frequently. Contact us now for a fast quote.

1 1/8" Alloy Steel Plate 4140-Annealed - Part # 27605

Pricing and availability for this item changes frequently. Contact us now for a fast quote.

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

Pricing and availability for this item changes frequently. Contact us now for a fast quote.

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