Alloy Steel Sheet/Plate 4340

Alloy Steel 4340 Sheet/Plate is normally used for aerospace, heavy-duty industrial, and automotive applications. 4340 steel stock has high strength, toughness, wear resistance, and fatigue strength. It can be machined in all states other than hardened and it is easily welded. 4340 steel sheet/plate stock is available in full size and custom cut lengths. This material meets the following specifications: AMS 6359 and ASTM A829.

We carry 4340 sheet/plate in the Annealed condition.

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Material Properties

Alloy Steel 4340 Product Guide |

Alloy Steel 4340 Sheet/Plate Tolerances

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Sprint 141 Regression Flat Part # mp-00067652

Sold & Shipped by Pai Stag Store 1

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$15.55 for 1

$15.55 ea.

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Key Features

CUSTOM CUT

U.S.A.Made DFARS Compliant

MTR AVAILABLE product return

Returns Acceptable.

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Sprint 141 Regression Flat Part # mp-00067652

Dimensions

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

OLM-16009 Precision Blank Flat test Part # mp-00067641

Sold & Shipped by Pai Stag Store 1

QTY

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$30.55 for 1

$30.55 ea.

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Key Features

CUSTOM CUT

U.S.A.Made DFARS Compliant

MTR AVAILABLE product return

Returns Acceptable.

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OLM-16009 Precision Blank Flat test Part # mp-00067641

Dimensions

Select a Size

2″ X 12″ (2 X 12 in.) - $30.55 ea.
4″ X 4″ (4 X 4 in.) - $45.55 ea.
4″ X 8″ (4 X 8 in.) - $55.55 ea.
4″ X 12″ (4 X 12 in.) - $60.55 ea.
6″ X 6″ (6 X 6 in.) - $65.55 ea.
6″ X 12″ (6 X 12 in.) - $70.55 ea.
8″ X 8″ (8 X 8 in.) - $75.55 ea.
8″ X 12″ (8 X 12 in.) - $80.55 ea.
12″ X 12″ (1 X 1 ft.) - $85.55 ea.
12″ X 18″ (12 X 18 in.) - $90.55 ea.

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

Net30 test product_1 sheet test Part # mp-00067658

Sold & Shipped by Jodi's House of Rods

QTY

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$6.00 for 1

$6.00 ea.

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Key Features

CUSTOM CUT

U.S.A.Made DFARS Compliant

MTR NOT AVAILABLE product return

Returns Acceptable.

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Net30 test product_1 sheet test Part # mp-00067658

Dimensions

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

Net30 test product_1 1 sheet test Part # mp-00067655

Sold & Shipped by Stage Pooja Store2

QTY

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$9.00 for 1

$9.00 ea.

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Key Features

CUSTOM CUT DFARS Compliant

MTR NOT AVAILABLE product return

Returns Acceptable.

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Net30 test product_1 1 sheet test Part # mp-00067655

Dimensions

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

1/4" Alloy Steel Plate 4340 Annealed - Part # 25339

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

3/8" Alloy Steel Plate 4340 Annealed - Part # 27629

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

1/2" Alloy Steel Plate 4340 Annealed - Part # 25340

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

.625" Alloy Steel 4340 Part # mp-00067700

Sold & Shipped by Pai Stag Store 1

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$3.90 for 1

$3.90 ea.

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Dimensions

Thickness: 0.625"

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Key Features

CUSTOM CUT

U.S.A.Made DFARS Compliant

MTR AVAILABLE product return

Non-returnable

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.625" Alloy Steel 4340 Part # mp-00067700

Dimensions

Thickness: 0.625"

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

3/4" Alloy Steel Plate 4340 Annealed - Part # 25341

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

rergesison 147 test product Alloy Steel Sheet Test 1 Part # mp-00067698

Sold & Shipped by Test_COE Store

QTY

Update

$10.00 for 1

$10.00 ea.

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Dimensions

Thickness: 1"

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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

rergesison 147 test product Alloy Steel Sheet Test 1 Part # mp-00067698

Dimensions

Thickness: 1"

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

1" Alloy Steel Plate 4340 Annealed - Part # 25342

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

1 1/4" Alloy Steel Plate 4340 Annealed - Part # 28786

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

1 1/2" Alloy Steel Plate 4340 Annealed - Part # 25343

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

1 3/4" Alloy Steel Plate 4340 Annealed - Part # 27598

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

2" Alloy Steel Plate 4340 Annealed - Part # 25344

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

2 1/2" Alloy Steel Plate 4340 - Part # 28960

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

2 3/4" Alloy Steel Plate 4340 Annealed - Part # 28997

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

3" Alloy Steel Plate 4340 Annealed - Part # 25345

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

3 1/2" Alloy Steel Plate 4340 Annealed - Part # 25657

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

4" Alloy Steel Plate 4340 Annealed - Part # 25346

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

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Alloy Steel Sheet/Plate 4340

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