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Carbon Steel Rectangle Bar

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Carbon Steel Rectangle Bar

Carbon steel flat bar is one of the most widely used materials on the planet. You'll find rectangular bar in everything from building construction to household appliances. We carry carbon steel flat bar in A36, 1018, 1045, 1075, 1084, 1095, 11L17, 15N20, 26C3, 52100, and 80CrV2. Most cold-rolled steel flat bar stock is available in full-size and custom-cut lengths.

Relevant Knowledge Hub Resources: 5 Reasons to Cut to Size | Hot Roll vs Cold Roll Steel

Material Properties

Carbon Steel Product Guide

rectangle-bar-large-new-min-4superZoom-main

Carbon Steel Rectangle Bar

Carbon steel flat bar is one of the most widely used materials on the planet. You'll find rectangular bar in everything from building construction to household appliances. We carry carbon steel flat bar in A36, 1018, 1045, 1075, 1084, 1095, 11L17, 15N20, 26C3, 52100, and 80CrV2. Most cold-rolled steel flat bar stock is available in full-size and custom-cut lengths.

Relevant Knowledge Hub Resources: 5 Reasons to Cut to Size | Hot Roll vs Cold Roll Steel

Material Properties

Carbon Steel Product Guide

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570 results

570 results

0.5" x 12" Carbon Steel Rectangle Bar A36 Hot Rolled Part # mp-00005212

Sold & Shipped by All Metals Inc

Select a Size or Custom Cut

QTY

Update

$56.95 for 1

$56.95 ea.

Buy More & Save up to 15% !

Qty

Price ea.

Savings

3-7

$53.53

6%

8-20

$50.69

10%

21+

$47.84

15%

More

Less

Dimensions

Thickness: 0.5"
Width: 12"
Ships In: 1-2 Business Days

Click for more details

0.5" x 12" Carbon Steel Rectangle Bar A36 Hot Rolled-mob{product.code}

Key Features

CUSTOM CUT

U.S.A. Made DFARS Compliant

MTR NOT AVAILABLE product return

product return

Non-returnable

View more product details

Click for more details

0.5" x 12" Carbon Steel Rectangle Bar A36 Hot Rolled-deskmp-00005212

0.5" x 12" Carbon Steel Rectangle Bar A36 Hot Rolled Part # mp-00005212

Dimensions

Thickness: 0.5"
Width: 12"
Ships In: 1-2 Business Days

Select a Size or Custom Cut

+ Create Custom Cut
12″ (1 ft.) - $56.95 ea.
18″ (18 in.) - $74.95 ea.
24″ (2 ft.) - $92.95 ea.
30″ (30 in.) - $110.95 ea.
36″ (3 ft.) - $128.95 ea.
42″ (42 in.) - $146.95 ea.
48″ (4 ft.) - $164.95 ea.

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

0.5" x 10" Carbon Steel Rectangle Bar A36 Hot Rolled Part # mp-00005206

Sold & Shipped by All Metals Inc

Select a Size or Custom Cut

QTY

Update

$46.95 for 1

$46.95 ea.

Buy More & Save up to 15% !

Qty

Price ea.

Savings

3-7

$44.13

6%

8-20

$41.79

10%

21+

$39.44

15%

More

Less

Dimensions

Thickness: 0.5"
Width: 10"
Ships In: 1-2 Business Days

Click for more details

0.5" x 10" Carbon Steel Rectangle Bar A36 Hot Rolled-mob{product.code}

Key Features

CUSTOM CUT

U.S.A. Made DFARS Compliant

MTR NOT AVAILABLE product return

product return

Non-returnable

View more product details

Click for more details

0.5" x 10" Carbon Steel Rectangle Bar A36 Hot Rolled-deskmp-00005206

0.5" x 10" Carbon Steel Rectangle Bar A36 Hot Rolled Part # mp-00005206

Dimensions

Thickness: 0.5"
Width: 10"
Ships In: 1-2 Business Days

Select a Size or Custom Cut

+ Create Custom Cut
12″ (1 ft.) - $46.95 ea.
18″ (18 in.) - $59.95 ea.
24″ (2 ft.) - $72.95 ea.
30″ (30 in.) - $85.95 ea.
36″ (3 ft.) - $98.95 ea.
42″ (42 in.) - $111.95 ea.
48″ (4 ft.) - $124.95 ea.

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

1/2" x 4 1/2" Carbon Steel Rectangle Bar 1018 Cold Finish Part # mp-00066956

Sold & Shipped by MSP Metals

Select a Size or Custom Cut

QTY

Update

$34.86 for 1

$34.86 ea.

Dimensions

Thickness: 0.5"
Width: 4.5"

Click for more details

1/2" x 4 1/2" Carbon Steel Rectangle Bar 1018 Cold Finish-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

1/2" x 4 1/2" Carbon Steel Rectangle Bar 1018 Cold Finish-deskmp-00066956

1/2" x 4 1/2" Carbon Steel Rectangle Bar 1018 Cold Finish Part # mp-00066956

Dimensions

Thickness: 0.5"
Width: 4.5"

Select a Size or Custom Cut

+ Create Custom Cut
12″ (1 ft.) - $34.86 ea.
24″ (2 ft.) - $69.72 ea.
36″ (3 ft.) - $104.58 ea.
48″ (4 ft.) - $139.44 ea.
72″ (6 ft.) - $153.30 ea.
96″ (8 ft.) - $241.50 ea.
144″ (12 ft.) - $304.50 ea.

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

1/2" x 7" Carbon Steel Rectangle Bar 1018 Cold Finish Part # mp-00063108

Sold & Shipped by MSP Metals

Select a Size or Custom Cut

QTY

Update

$72.07 for 1

$72.07 ea.

Dimensions

Thickness: 0.5"
Width: 7"

Click for more details

mild-steel-rectangle-bar-1018-cold-finish-1superZoom-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

mild-steel-rectangle-bar-1018-cold-finish-1superZoom-deskmp-00063108

1/2" x 7" Carbon Steel Rectangle Bar 1018 Cold Finish Part # mp-00063108

Dimensions

Thickness: 0.5"
Width: 7"

Select a Size or Custom Cut

+ Create Custom Cut
12″ (1 ft.) - $72.07 ea.
24″ (2 ft.) - $144.14 ea.
36″ (3 ft.) - $216.22 ea.
48″ (4 ft.) - $288.29 ea.
60″ (5 ft.) - $360.36 ea.
72″ (6 ft.) - $432.43 ea.

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

5/8" x 2" Carbon Steel Rectangle Bar 1018 Cold Finish Part # 9551

Select a Size or Custom Cut

QTY

Update

$26.58 for 1

$26.58 ea.

Dimensions

Thickness: 0.625"
Width: 2"

Click for more details

mild-steel-rectangle-bar-1018-1superZoom-mob{product.code}

Material Meets These Standard(s): ASTM-A108

Key Features

CUSTOM CUT

FREE MTR Available

View more product details

Click for more details

mild-steel-rectangle-bar-1018-1superZoom-desk9551

5/8" x 3" Carbon Steel Rectangle Bar 1018 Cold Finish Part # 9718

Select a Size or Custom Cut

QTY

Update

$39.85 for 1

$39.85 ea.

Dimensions

Thickness: 0.625"
Width: 3"

Click for more details

mild-steel-rectangle-bar-1018-cold-finish-1superZoom-mob{product.code}

Material Meets These Standard(s): ASTM-A108

Key Features

CUSTOM CUT

FREE MTR Available

View more product details

Click for more details

mild-steel-rectangle-bar-1018-cold-finish-1superZoom-desk9718

5/8" x 1 1/2" Carbon Steel Rectangle Bar A36 Hot Rolled Part # 10081

Select a Size or Custom Cut

QTY

Update

$10.39 for 1

$10.39 ea.

Dimensions

Thickness: 0.625"
Width: 1.5"

Click for more details

mild-steel-rectangle-bar-hot-rolled-a36-1superZoom-mob{product.code}

Key Features

CUSTOM CUT

FREE MTR Available

View more product details

Click for more details

mild-steel-rectangle-bar-hot-rolled-a36-1superZoom-desk10081

5/8" x 2" Carbon Steel Rectangle Bar A36 Hot Rolled Part # 10082

Select a Size or Custom Cut

QTY

Update

$14.10 for 1

$14.10 ea.

Dimensions

Thickness: 0.625"
Width: 2"

Click for more details

mild-steel-rectangle-bar-hot-rolled-a36-1superZoom-mob{product.code}

Key Features

CUSTOM CUT

FREE MTR Available

View more product details

Click for more details

mild-steel-rectangle-bar-hot-rolled-a36-1superZoom-desk10082

5/8" x 2 1/2" Carbon Steel Rectangle Bar A36 Hot Rolled Part # 10083

Select a Size or Custom Cut

QTY

Update

$19.40 for 1

$19.40 ea.

Dimensions

Thickness: 0.625"
Width: 2.5"

Click for more details

mild-steel-rectangle-bar-hot-rolled-a36-1superZoom-mob{product.code}

Key Features

CUSTOM CUT

FREE MTR Available

View more product details

Click for more details

mild-steel-rectangle-bar-hot-rolled-a36-1superZoom-desk10083

5/8" x 4" Carbon Steel Rectangle Bar A36 Hot Rolled Part # 10086

Select a Size or Custom Cut

QTY

Update

$23.51 for 1

$23.51 ea.

Dimensions

Thickness: 0.625"
Width: 4"

Click for more details

mild-steel-rectangle-bar-hot-rolled-a36-1superZoom-mob{product.code}

Key Features

CUSTOM CUT

FREE MTR Available

View more product details

Click for more details

mild-steel-rectangle-bar-hot-rolled-a36-1superZoom-desk10086

5/8" x 6" Carbon Steel Rectangle Bar A36 Hot Rolled Part # 10089

Select a Size or Custom Cut

QTY

Update

$30.71 for 1

$30.71 ea.

Dimensions

Thickness: 0.625"
Width: 6"

Click for more details

mild-steel-rectangle-bar-hot-rolled-a36-1superZoom-mob{product.code}

Key Features

CUSTOM CUT

FREE MTR Available

View more product details

Click for more details

mild-steel-rectangle-bar-hot-rolled-a36-1superZoom-desk10089

5/8" x 8" Carbon Steel Rectangle Bar A36 Hot Rolled Part # 10090

Select a Size or Custom Cut

QTY

Update

$42.81 for 1

$42.81 ea.

Dimensions

Thickness: 0.625"
Width: 8"

Click for more details

mild-steel-rectangle-bar-hot-rolled-a36-1superZoom-mob{product.code}

Key Features

CUSTOM CUT

FREE MTR Available

View more product details

Click for more details

mild-steel-rectangle-bar-hot-rolled-a36-1superZoom-desk10090

5/8" x 1" Carbon Steel Rectangle Bar 1018 Cold Finish Part # 20690

Select a Size or Custom Cut

QTY

Update

$13.27 for 1

$13.27 ea.

Dimensions

Thickness: 0.625"
Width: 1"

Click for more details

mild-steel-rectangle-bar-1018-cold-finish-1superZoom-mob{product.code}

Material Meets These Standard(s): ASTM-A108

Key Features

CUSTOM CUT

FREE MTR Available

View more product details

Click for more details

mild-steel-rectangle-bar-1018-cold-finish-1superZoom-desk20690

5/8" x 3/4" Carbon Steel Rectangle Bar 1018 Precision Ground Part # 12228

Select a Cut Size

QTY

Update

$82.88 for 1

$82.88 ea.

Dimensions

Thickness: 0.625"
Width: 0.75"

Click for more details

tool-steel-rectangle-bar-1018-1superZoom-mob{product.code}

Material Meets These Standard(s): ASTM-A681

Key Features

FREE MTR Available

View more product details

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tool-steel-rectangle-bar-1018-1superZoom-desk12228

5/8" x 1" Carbon Steel Rectangle Bar 1018 Precision Ground Part # 12229

Select a Cut Size

QTY

Update

$95.04 for 1

$95.04 ea.

Dimensions

Thickness: 0.625"
Width: 1"

Click for more details

tool-steel-rectangle-bar-1018-1superZoom-mob{product.code}

Material Meets These Standard(s): ASTM-A681

Key Features

FREE MTR Available

View more product details

Click for more details

tool-steel-rectangle-bar-1018-1superZoom-desk12229

5/8" x 1 1/4" Carbon Steel Rectangle Bar 1018 Precision Ground Part # 12230

Select a Cut Size

QTY

Update

$108.19 for 1

$108.19 ea.

Dimensions

Thickness: 0.625"
Width: 1.25"

Click for more details

tool-steel-rectangle-bar-1018-1superZoom-mob{product.code}

Material Meets These Standard(s): ASTM-A681

Key Features

FREE MTR Available

View more product details

Click for more details

tool-steel-rectangle-bar-1018-1superZoom-desk12230

5/8" x 2" Carbon Steel Rectangle Bar 1018 Precision Ground Part # 12232

Select a Cut Size

QTY

Update

$138.67 for 1

$138.67 ea.

Dimensions

Thickness: 0.625"
Width: 2"

Click for more details

tool-steel-rectangle-bar-1018-1superZoom-mob{product.code}

Material Meets These Standard(s): ASTM-A681

Key Features

FREE MTR Available

View more product details

Click for more details

tool-steel-rectangle-bar-1018-1superZoom-desk12232

5/8" x 2 1/2" Carbon Steel Rectangle Bar 1018 Precision Ground Part # 12233

Select a Cut Size

QTY

Update

$156.56 for 1

$156.56 ea.

Dimensions

Thickness: 0.625"
Width: 2.5"

Click for more details

tool-steel-rectangle-bar-1018-1superZoom-mob{product.code}

Material Meets These Standard(s): ASTM-A681

Key Features

FREE MTR Available

View more product details

Click for more details

tool-steel-rectangle-bar-1018-1superZoom-desk12233

5/8" x 3" Carbon Steel Rectangle Bar 1018 Precision Ground Part # 12234

Select a Cut Size

QTY

Update

$177.60 for 1

$177.60 ea.

Dimensions

Thickness: 0.625"
Width: 3"

Click for more details

tool-steel-rectangle-bar-1018-1superZoom-mob{product.code}

Material Meets These Standard(s): ASTM-A681

Key Features

FREE MTR Available

View more product details

Click for more details

tool-steel-rectangle-bar-1018-1superZoom-desk12234

5/8" x 1 1/2" Carbon Steel Rectangle Bar 1018 Precision Ground Part # 12231

Select a Cut Size

QTY

Update

$117.94 for 1

$117.94 ea.

Dimensions

Thickness: 0.625"
Width: 1.5"

Click for more details

tool-steel-rectangle-bar-1018-1superZoom-mob{product.code}

Material Meets These Standard(s): ASTM-A681

Key Features

FREE MTR Available

View more product details

Click for more details

tool-steel-rectangle-bar-1018-1superZoom-desk12231

5/8" x 3 1/2" Carbon Steel Rectangle Bar 1018 Precision Ground Part # 12235

Select a Cut Size

QTY

Update

$195.53 for 1

$195.53 ea.

Dimensions

Thickness: 0.625"
Width: 3.5"

Click for more details

tool-steel-rectangle-bar-1018-1superZoom-mob{product.code}

Material Meets These Standard(s): ASTM-A681

Key Features

FREE MTR Available

View more product details

Click for more details

tool-steel-rectangle-bar-1018-1superZoom-desk12235

5/8" x 5" Carbon Steel Rectangle Bar 1018 Precision Ground Part # 12237

Select a Cut Size

QTY

Update

$259.46 for 1

$259.46 ea.

Dimensions

Thickness: 0.625"
Width: 5"

Click for more details

tool-steel-rectangle-bar-1018-1superZoom-mob{product.code}

Material Meets These Standard(s): ASTM-A681

Key Features

FREE MTR Available

View more product details

Click for more details

tool-steel-rectangle-bar-1018-1superZoom-desk12237

5/8" x 4" Carbon Steel Rectangle Bar 1018 Precision Ground Part # 12236

Select a Cut Size

QTY

Update

$215.55 for 1

$215.55 ea.

Dimensions

Thickness: 0.625"
Width: 4"

Click for more details

tool-steel-rectangle-bar-1018-1superZoom-mob{product.code}

Material Meets These Standard(s): ASTM-A681

Key Features

FREE MTR Available

View more product details

Click for more details

tool-steel-rectangle-bar-1018-1superZoom-desk12236

5/8" x 6" Carbon Steel Rectangle Bar 1018 Precision Ground Part # 12238

Select a Cut Size

QTY

Update

$296.45 for 1

$296.45 ea.

Dimensions

Thickness: 0.625"
Width: 6"

Click for more details

tool-steel-rectangle-bar-1018-1superZoom-mob{product.code}

Material Meets These Standard(s): ASTM-A681

Key Features

FREE MTR Available

View more product details

Click for more details

tool-steel-rectangle-bar-1018-1superZoom-desk12238

5/8" x 8" Carbon Steel Rectangle Bar 1018 Precision Ground Part # 12240

Select a Cut Size

QTY

Update

$374.12 for 1

$374.12 ea.

Dimensions

Thickness: 0.625"
Width: 8"

Click for more details

tool-steel-rectangle-bar-1018-1superZoom-mob{product.code}

Material Meets These Standard(s): ASTM-A681

Key Features

FREE MTR Available

View more product details

Click for more details

tool-steel-rectangle-bar-1018-1superZoom-desk12240

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