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Knife Blade Materials

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Knife Blade Materials

Online Metals offers a wide variety of materials used for knife blades including W1 Tool Steel, 1084 carbon steel, and stainless steels like 440C & AEB-L. For forging, we recommend a round bar/drill rod while we recommend a rectangle bar for the stock removal method. We also offer 52100 ball bearings for those interested in canister Damascus. Bladesmithing for beginners? We recommend working with C110 Copper and Silicon Bronze on heat management before working with the main knife steel types.

Our Wide Range of Knife Steel Alloys: 1075, 1084, 1095, 15N20, 26C3, 440C, 80CRv2, AEB-L, A2, D2, O1, & W1

Relevant Knowledge Hub Resources: Bladesmithing for Beginners | Best Knife Steel for Bladesmithing | Guide to Knife Handle Materials

exigrals-w1-round-bar-1superZoom_96Wx96H-main

Knife Blade Materials

Online Metals offers a wide variety of materials used for knife blades including W1 Tool Steel, 1084 carbon steel, and stainless steels like 440C & AEB-L. For forging, we recommend a round bar/drill rod while we recommend a rectangle bar for the stock removal method. We also offer 52100 ball bearings for those interested in canister Damascus. Bladesmithing for beginners? We recommend working with C110 Copper and Silicon Bronze on heat management before working with the main knife steel types.

Our Wide Range of Knife Steel Alloys: 1075, 1084, 1095, 15N20, 26C3, 440C, 80CRv2, AEB-L, A2, D2, O1, & W1

Relevant Knowledge Hub Resources: Bladesmithing for Beginners | Best Knife Steel for Bladesmithing | Guide to Knife Handle Materials

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3/8" x 1 3/4" Tool Steel Rectangle Bar O1 Precision Ground Part # 12142

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QTY

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$121.43 for 1

$121.43 ea.

Dimensions

Thickness: 0.375"
Width: 1.75"

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tool-steel-rectangle-bar-o1-1superZoom-mob{product.code}

Material Meets These Standard(s): ASTM-A681 , SAE-J-437

Key Features

FREE MTR Available

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tool-steel-rectangle-bar-o1-1superZoom-desk12142

3/8" x 2" Tool Steel Rectangle Bar O1 Precision Ground Part # 12143

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QTY

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$129.57 for 1

$129.57 ea.

Dimensions

Thickness: 0.375"
Width: 2"

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tool-steel-rectangle-bar-o1-1superZoom-mob{product.code}

Material Meets These Standard(s): ASTM-A681 , SAE-J-437

Key Features

FREE MTR Available

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tool-steel-rectangle-bar-o1-1superZoom-desk12143

3/8" x 2 1/2" Tool Steel Rectangle Bar O1 Precision Ground Part # 12144

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$152.63 for 1

$152.63 ea.

Dimensions

Thickness: 0.375"
Width: 2.5"

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tool-steel-rectangle-bar-o1-1superZoom-mob{product.code}

Material Meets These Standard(s): ASTM-A681 , SAE-J-437

Key Features

FREE MTR Available

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tool-steel-rectangle-bar-o1-1superZoom-desk12144

3/8" x 1 1/2" Tool Steel Rectangle Bar O1 Precision Ground Part # 12141

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$106.40 for 1

$106.40 ea.

Dimensions

Thickness: 0.375"
Width: 1.5"

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tool-steel-rectangle-bar-o1-1superZoom-mob{product.code}

Material Meets These Standard(s): ASTM-A681 , SAE-J-437

Key Features

FREE MTR Available

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tool-steel-rectangle-bar-o1-1superZoom-desk12141

3/8" x 3" Tool Steel Rectangle Bar O1 Precision Ground Part # 12145

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$175.88 for 1

$175.88 ea.

Dimensions

Thickness: 0.375"
Width: 3"

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tool-steel-rectangle-bar-o1-1superZoom-mob{product.code}

Material Meets These Standard(s): ASTM-A681 , SAE-J-437

Key Features

FREE MTR Available

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tool-steel-rectangle-bar-o1-1superZoom-desk12145

3/8" x 3 1/2" Tool Steel Rectangle Bar O1 Precision Ground Part # 12146

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$199.05 for 1

$199.05 ea.

Dimensions

Thickness: 0.375"
Width: 3.5"

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tool-steel-rectangle-bar-o1-1superZoom-mob{product.code}

Material Meets These Standard(s): ASTM-A681 , SAE-J-437

Key Features

FREE MTR Available

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tool-steel-rectangle-bar-o1-1superZoom-desk12146

3/8" x 4" Tool Steel Rectangle Bar O1 Precision Ground Part # 12147

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$222.25 for 1

$222.25 ea.

Dimensions

Thickness: 0.375"
Width: 4"

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tool-steel-rectangle-bar-o1-1superZoom-mob{product.code}

Material Meets These Standard(s): ASTM-A681 , SAE-J-437

Key Features

FREE MTR Available

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tool-steel-rectangle-bar-o1-1superZoom-desk12147

3/8" x 4 1/2" Tool Steel Rectangle Bar O1 Precision Ground Part # 12148

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$245.28 for 1

$245.28 ea.

Dimensions

Thickness: 0.375"
Width: 4.5"

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tool-steel-rectangle-bar-o1-1superZoom-mob{product.code}

Material Meets These Standard(s): ASTM-A681 , SAE-J-437

Key Features

FREE MTR Available

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tool-steel-rectangle-bar-o1-1superZoom-desk12148

3/8" x 5" Tool Steel Rectangle Bar O1 Precision Ground Part # 12149

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QTY

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$268.40 for 1

$268.40 ea.

Dimensions

Thickness: 0.375"
Width: 5"

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tool-steel-rectangle-bar-o1-1superZoom-mob{product.code}

Material Meets These Standard(s): ASTM-A681 , SAE-J-437

Key Features

FREE MTR Available

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tool-steel-rectangle-bar-o1-1superZoom-desk12149

3/8" x 5 1/2" Tool Steel Rectangle Bar O1 Precision Ground Part # 12150

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$291.63 for 1

$291.63 ea.

Dimensions

Thickness: 0.375"
Width: 5.5"

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tool-steel-rectangle-bar-o1-1superZoom-mob{product.code}

Material Meets These Standard(s): ASTM-A681 , SAE-J-437

Key Features

FREE MTR Available

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tool-steel-rectangle-bar-o1-1superZoom-desk12150

3/8" x 6" Tool Steel Rectangle Bar O1 Precision Ground Part # 12151

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QTY

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$314.75 for 1

$314.75 ea.

Dimensions

Thickness: 0.375"
Width: 6"

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tool-steel-rectangle-bar-o1-1superZoom-mob{product.code}

Material Meets These Standard(s): ASTM-A681 , SAE-J-437

Key Features

FREE MTR Available

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tool-steel-rectangle-bar-o1-1superZoom-desk12151

3/8" x 7" Tool Steel Rectangle Bar O1 Precision Ground Part # 12152

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$412.70 for 1

$412.70 ea.

Dimensions

Thickness: 0.375"
Width: 7"

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tool-steel-rectangle-bar-o1-1superZoom-mob{product.code}

Material Meets These Standard(s): ASTM-A681 , SAE-J-437

Key Features

FREE MTR Available

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tool-steel-rectangle-bar-o1-1superZoom-desk12152

3/8" x 8" Tool Steel Rectangle Bar O1 Precision Ground Part # 12153

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QTY

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$466.28 for 1

$466.28 ea.

Dimensions

Thickness: 0.375"
Width: 8"

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tool-steel-rectangle-bar-o1-1superZoom-mob{product.code}

Material Meets These Standard(s): ASTM-A681 , SAE-J-437

Key Features

FREE MTR Available

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tool-steel-rectangle-bar-o1-1superZoom-desk12153

3/8" x 10" Tool Steel Rectangle Bar O1 Precision Ground Part # 12154

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QTY

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$572.45 for 1

$572.45 ea.

Dimensions

Thickness: 0.375"
Width: 10"

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tool-steel-rectangle-bar-o1-1superZoom-mob{product.code}

Material Meets These Standard(s): ASTM-A681 , SAE-J-437

Key Features

FREE MTR Available

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tool-steel-rectangle-bar-o1-1superZoom-desk12154

3/8" x 12" Tool Steel Rectangle Bar O1 Precision Ground Part # 12155

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$679.10 for 1

$679.10 ea.

Dimensions

Thickness: 0.375"
Width: 12"

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tool-steel-rectangle-bar-o1-1superZoom-mob{product.code}

Material Meets These Standard(s): ASTM-A681 , SAE-J-437

Key Features

FREE MTR Available

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tool-steel-rectangle-bar-o1-1superZoom-desk12155

3/8" x 10" Tool Steel Rectangle Bar A2 Precision Ground Part # 13773

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$671.50 for 1

$671.50 ea.

Dimensions

Thickness: 0.375"
Width: 10"

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tool-steel-rectangle-bar-a2-1superZoom-mob{product.code}

Material Meets These Standard(s): ASTM-A681 , SAE-J-437

Key Features

FREE MTR Available

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tool-steel-rectangle-bar-a2-1superZoom-desk13773

3/8" x 12" Tool Steel Rectangle Bar A2 Precision Ground Part # 13774

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$797.95 for 1

$797.95 ea.

Dimensions

Thickness: 0.375"
Width: 12"

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tool-steel-rectangle-bar-a2-1superZoom-mob{product.code}

Material Meets These Standard(s): ASTM-A681 , SAE-J-437

Key Features

FREE MTR Available

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tool-steel-rectangle-bar-a2-1superZoom-desk13774

0.375" X 3" Tool Steel Rectangle Bar A2 Part # mp-00002543

Sold & Shipped by MSP Metals

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QTY

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$86.81 for 1

$86.81 ea.

Dimensions

Thickness: 0.375"
Width: 3"

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0.375" X 3" Tool Steel Rectangle Bar A2-mob{product.code}

Key Features

CUSTOM CUT DFARS Compliant

MTR AVAILABLE product return

product return

Non-returnable

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0.375" X 3" Tool Steel Rectangle Bar A2-deskmp-00002543

0.375" X 3" Tool Steel Rectangle Bar A2 Part # mp-00002543

Dimensions

Thickness: 0.375"
Width: 3"

Select a Size or Custom Cut

+ Create Custom Cut
12″ (1 ft.) - $86.81 ea.
24″ (2 ft.) - $173.63 ea.
36″ (3 ft.) - $260.45 ea.
48″ (4 ft.) - $347.27 ea.
60″ (5 ft.) - $434.08 ea.
72″ (6 ft.) - $520.88 ea.

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

0.375" X 1.5" Tool Steel Rectangle Bar A2 Part # mp-00002547

Sold & Shipped by MSP Metals

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QTY

Update

$43.41 for 1

$43.41 ea.

Dimensions

Thickness: 0.375"
Width: 1.5"

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0.375" X 1.5" Tool Steel Rectangle Bar A2-mob{product.code}

Key Features

CUSTOM CUT DFARS Compliant

MTR AVAILABLE product return

product return

Non-returnable

View more product details

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0.375" X 1.5" Tool Steel Rectangle Bar A2-deskmp-00002547

0.375" X 1.5" Tool Steel Rectangle Bar A2 Part # mp-00002547

Dimensions

Thickness: 0.375"
Width: 1.5"

Select a Size or Custom Cut

+ Create Custom Cut
12″ (1 ft.) - $43.41 ea.
24″ (2 ft.) - $86.81 ea.
36″ (3 ft.) - $130.22 ea.
48″ (4 ft.) - $173.63 ea.
60″ (5 ft.) - $217.04 ea.
72″ (6 ft.) - $260.45 ea.

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

0.375" X 8" Tool Steel Rectangle Bar A2 Part # mp-00002581

Sold & Shipped by MSP Metals

Select a Size or Custom Cut

QTY

Update

$230.07 for 1

$230.07 ea.

Dimensions

Thickness: 0.375"
Width: 8"

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0.375" X 8" Tool Steel Rectangle Bar A2-mob{product.code}

Key Features

CUSTOM CUT DFARS Compliant

MTR AVAILABLE product return

product return

Non-returnable

View more product details

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0.375" X 8" Tool Steel Rectangle Bar A2-deskmp-00002581

0.375" X 8" Tool Steel Rectangle Bar A2 Part # mp-00002581

Dimensions

Thickness: 0.375"
Width: 8"

Select a Size or Custom Cut

+ Create Custom Cut
12″ (1 ft.) - $230.07 ea.
24″ (2 ft.) - $460.12 ea.
36″ (3 ft.) - $690.19 ea.
48″ (4 ft.) - $920.24 ea.
60″ (5 ft.) - $1,150.32 ea.
72″ (6 ft.) - $1,380.39 ea.

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

0.375" X 1" Tool Steel Rectangle Bar A2 Part # mp-00002618

Sold & Shipped by MSP Metals

Select a Size or Custom Cut

QTY

Update

$28.22 for 1

$28.22 ea.

Dimensions

Thickness: 0.375"
Width: 1"

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0.375" X 1" Tool Steel Rectangle Bar A2-mob{product.code}

Key Features

CUSTOM CUT DFARS Compliant

MTR AVAILABLE product return

product return

Non-returnable

View more product details

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0.375" X 1" Tool Steel Rectangle Bar A2-deskmp-00002618

0.375" X 1" Tool Steel Rectangle Bar A2 Part # mp-00002618

Dimensions

Thickness: 0.375"
Width: 1"

Select a Size or Custom Cut

+ Create Custom Cut
12″ (1 ft.) - $28.22 ea.
24″ (2 ft.) - $56.44 ea.
36″ (3 ft.) - $84.64 ea.
48″ (4 ft.) - $112.85 ea.
60″ (5 ft.) - $141.08 ea.
72″ (6 ft.) - $169.30 ea.

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

0.375" X 12" Tool Steel Rectangle Bar A2 Part # mp-00002615

Sold & Shipped by MSP Metals

Select a Size or Custom Cut

QTY

Update

$345.08 for 1

$345.08 ea.

Dimensions

Thickness: 0.375"
Width: 12"

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0.375" X 12" Tool Steel Rectangle Bar A2-mob{product.code}

Key Features

CUSTOM CUT DFARS Compliant

MTR AVAILABLE product return

product return

Non-returnable

View more product details

Click for more details

0.375" X 12" Tool Steel Rectangle Bar A2-deskmp-00002615

0.375" X 12" Tool Steel Rectangle Bar A2 Part # mp-00002615

Dimensions

Thickness: 0.375"
Width: 12"

Select a Size or Custom Cut

+ Create Custom Cut
12″ (1 ft.) - $345.08 ea.
24″ (2 ft.) - $690.19 ea.
36″ (3 ft.) - $1,035.27 ea.
48″ (4 ft.) - $1,380.39 ea.
60″ (5 ft.) - $1,725.48 ea.
72″ (6 ft.) - $2,070.56 ea.

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

0.375" X 4" Tool Steel Rectangle Bar A2 Part # mp-00002645

Sold & Shipped by MSP Metals

Select a Size or Custom Cut

QTY

Update

$115.04 for 1

$115.04 ea.

Dimensions

Thickness: 0.375"
Width: 4"

Click for more details

0.375" X 4" Tool Steel Rectangle Bar A2-mob{product.code}

Key Features

CUSTOM CUT DFARS Compliant

MTR AVAILABLE product return

product return

Non-returnable

View more product details

Click for more details

0.375" X 4" Tool Steel Rectangle Bar A2-deskmp-00002645

0.375" X 4" Tool Steel Rectangle Bar A2 Part # mp-00002645

Dimensions

Thickness: 0.375"
Width: 4"

Select a Size or Custom Cut

+ Create Custom Cut
12″ (1 ft.) - $115.04 ea.
24″ (2 ft.) - $230.07 ea.
36″ (3 ft.) - $345.08 ea.
48″ (4 ft.) - $460.12 ea.
60″ (5 ft.) - $575.16 ea.
72″ (6 ft.) - $690.19 ea.

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

0.375" X 2" Tool Steel Rectangle Bar A2 Part # mp-00002654

Sold & Shipped by MSP Metals

Select a Size or Custom Cut

QTY

Update

$58.60 for 1

$58.60 ea.

Dimensions

Thickness: 0.375"
Width: 2"

Click for more details

0.375" X 2" Tool Steel Rectangle Bar A2-mob{product.code}

Key Features

CUSTOM CUT DFARS Compliant

MTR AVAILABLE product return

product return

Non-returnable

View more product details

Click for more details

0.375" X 2" Tool Steel Rectangle Bar A2-deskmp-00002654

0.375" X 2" Tool Steel Rectangle Bar A2 Part # mp-00002654

Dimensions

Thickness: 0.375"
Width: 2"

Select a Size or Custom Cut

+ Create Custom Cut
12″ (1 ft.) - $58.60 ea.
24″ (2 ft.) - $117.19 ea.
36″ (3 ft.) - $175.80 ea.
48″ (4 ft.) - $234.39 ea.
60″ (5 ft.) - $293.01 ea.
72″ (6 ft.) - $351.61 ea.

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

0.375" X 6" Tool Steel Rectangle Bar A2 Part # mp-00002661

Sold & Shipped by MSP Metals

Select a Size or Custom Cut

QTY

Update

$173.63 for 1

$173.63 ea.

Dimensions

Thickness: 0.375"
Width: 6"

Click for more details

0.375" X 6" Tool Steel Rectangle Bar A2-mob{product.code}

Key Features

CUSTOM CUT DFARS Compliant

MTR AVAILABLE product return

product return

Non-returnable

View more product details

Click for more details

0.375" X 6" Tool Steel Rectangle Bar A2-deskmp-00002661

0.375" X 6" Tool Steel Rectangle Bar A2 Part # mp-00002661

Dimensions

Thickness: 0.375"
Width: 6"

Select a Size or Custom Cut

+ Create Custom Cut
12″ (1 ft.) - $173.63 ea.
24″ (2 ft.) - $347.27 ea.
36″ (3 ft.) - $520.88 ea.
48″ (4 ft.) - $694.53 ea.
60″ (5 ft.) - $868.16 ea.
72″ (6 ft.) - $1,041.79 ea.

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

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