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Carbon Steel Rectangle Bar

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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

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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667 results

667 results

1/4" x 2 1/2" Carbon Steel Rectangle Bar 1018 Cold Finish Part # 7471

Select a Size or Custom Cut

QTY

Update

$12.81 for 1

$12.81 ea.

Dimensions

Thickness: 0.25"
Width: 2.5"

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

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mild-steel-rectangle-bar-1018-cold-finish-1superZoom-desk7471

1/4" x 3 1/2" Carbon Steel Rectangle Bar 1018 Cold Finish Part # 7473

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QTY

Update

$21.98 for 1

$21.98 ea.

Dimensions

Thickness: 0.25"
Width: 3.5"

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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

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mild-steel-rectangle-bar-1018-cold-finish-1superZoom-desk7473

1/4" x 4" Carbon Steel Rectangle Bar 1018 Cold Finish Part # 7474

Select a Size or Custom Cut

QTY

Update

$20.79 for 1

$20.79 ea.

Dimensions

Thickness: 0.25"
Width: 4"

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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

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mild-steel-rectangle-bar-1018-cold-finish-1superZoom-desk7474

1/4" x 5" Carbon Steel Rectangle Bar 1018 Cold Finish Part # 7476

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QTY

Update

$24.82 for 1

$24.82 ea.

Dimensions

Thickness: 0.25"
Width: 5"

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

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mild-steel-rectangle-bar-1018-cold-finish-1superZoom-desk7476

1/4" x 6" Carbon Steel Rectangle Bar 1018 Cold Finish Part # 7477

Select a Size or Custom Cut

QTY

Update

$31.15 for 1

$31.15 ea.

Dimensions

Thickness: 0.25"
Width: 6"

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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

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mild-steel-rectangle-bar-1018-cold-finish-1superZoom-desk7477

1/4" x 8" Carbon Steel Rectangle Bar 1018 Cold Finish Part # 7479

Select a Size or Custom Cut

QTY

Update

$53.36 for 1

$53.36 ea.

Dimensions

Thickness: 0.25"
Width: 8"

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

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mild-steel-rectangle-bar-1018-cold-finish-1superZoom-desk7479

1/4" x 10" Carbon Steel Rectangle Bar 1018 Cold Finish Part # 7480

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QTY

Update

$60.88 for 1

$60.88 ea.

Dimensions

Thickness: 0.25"
Width: 10"

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

Key Features

CUSTOM CUT

FREE MTR Available

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mild-steel-rectangle-bar-1018-cold-finish-1superZoom-desk7480

1/4" x 1 3/4" Carbon Steel Rectangle Bar A36 Hot Rolled Part # 9599

Select a Size or Custom Cut

QTY

Update

$4.70 for 1

$4.70 ea.

Dimensions

Thickness: 0.25"
Width: 1.75"

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

Key Features

CUSTOM CUT

FREE MTR Available

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mild-steel-rectangle-bar-hot-rolled-a36-1superZoom-desk9599

1/4" x 2" Carbon Steel Rectangle Bar A36 Hot Rolled Part # 9600

Select a Size or Custom Cut

QTY

Update

$4.90 for 1

$4.90 ea.

Dimensions

Thickness: 0.25"
Width: 2"

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

Key Features

CUSTOM CUT

FREE MTR Available

View more product details

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mild-steel-rectangle-bar-hot-rolled-a36-1superZoom-desk9600

1/4" x 3/4" Carbon Steel Rectangle Bar A36 Hot Rolled Part # 10025

Select a Size or Custom Cut

QTY

Update

$4.50 for 1

$4.50 ea.

Dimensions

Thickness: 0.25"
Width: 0.75"

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

Key Features

CUSTOM CUT

FREE MTR Available

View more product details

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mild-steel-rectangle-bar-hot-rolled-a36-1superZoom-desk10025

1/4" x 1" Carbon Steel Rectangle Bar A36 Hot Rolled Part # 10026

Select a Size or Custom Cut

QTY

Update

$4.50 for 1

$4.50 ea.

Dimensions

Thickness: 0.25"
Width: 1"

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

Key Features

CUSTOM CUT

FREE MTR Available

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mild-steel-rectangle-bar-hot-rolled-a36-1superZoom-desk10026

1/4" x 1 1/2" Carbon Steel Rectangle Bar A36 Hot Rolled Part # 10029

Select a Size or Custom Cut

QTY

Update

$4.50 for 1

$4.50 ea.

Dimensions

Thickness: 0.25"
Width: 1.5"

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

Key Features

CUSTOM CUT

FREE MTR Available

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mild-steel-rectangle-bar-hot-rolled-a36-1superZoom-desk10029

1/4" x 2 1/2" Carbon Steel Rectangle Bar A36 Hot Rolled Part # 10031

Select a Size or Custom Cut

QTY

Update

$6.42 for 1

$6.42 ea.

Dimensions

Thickness: 0.25"
Width: 2.5"

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

Key Features

CUSTOM CUT

FREE MTR Available

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mild-steel-rectangle-bar-hot-rolled-a36-1superZoom-desk10031

1/4" x 3" Carbon Steel Rectangle Bar A36 Hot Rolled Part # 10032

Select a Size or Custom Cut

QTY

Update

$7.38 for 1

$7.38 ea.

Dimensions

Thickness: 0.25"
Width: 3"

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

Key Features

CUSTOM CUT

FREE MTR Available

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mild-steel-rectangle-bar-hot-rolled-a36-1superZoom-desk10032

1/4" x 1 1/4" Carbon Steel Rectangle Bar A36 Hot Rolled Part # 10027

Select a Size or Custom Cut

QTY

Update

$4.50 for 1

$4.50 ea.

Dimensions

Thickness: 0.25"
Width: 1.25"

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

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mild-steel-rectangle-bar-hot-rolled-a36-1superZoom-desk10027

1/4" x 4" Carbon Steel Rectangle Bar A36 Hot Rolled Part # 10035

Select a Size or Custom Cut

QTY

Update

$9.93 for 1

$9.93 ea.

Dimensions

Thickness: 0.25"
Width: 4"

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

Key Features

CUSTOM CUT

FREE MTR Available

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mild-steel-rectangle-bar-hot-rolled-a36-1superZoom-desk10035

1/4" x 6" Carbon Steel Rectangle Bar A36 Hot Rolled Part # 10037

Select a Size or Custom Cut

QTY

Update

$14.93 for 1

$14.93 ea.

Dimensions

Thickness: 0.25"
Width: 6"

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

Key Features

CUSTOM CUT

FREE MTR Available

View more product details

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mild-steel-rectangle-bar-hot-rolled-a36-1superZoom-desk10037

1/4" x 8" Carbon Steel Rectangle Bar A36 Hot Rolled Part # 10038

Select a Size or Custom Cut

QTY

Update

$20.32 for 1

$20.32 ea.

Dimensions

Thickness: 0.25"
Width: 8"

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

Key Features

CUSTOM CUT

FREE MTR Available

View more product details

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mild-steel-rectangle-bar-hot-rolled-a36-1superZoom-desk10038

1/4" x 5" Carbon Steel Rectangle Bar A36 Hot Rolled Part # 10036

Select a Size or Custom Cut

QTY

Update

$12.68 for 1

$12.68 ea.

Dimensions

Thickness: 0.25"
Width: 5"

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

Key Features

CUSTOM CUT

FREE MTR Available

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mild-steel-rectangle-bar-hot-rolled-a36-1superZoom-desk10036

.250" x 3.0" Carbon Steel Rectangle Bar 26C3 Part # mp-00001168

Sold & Shipped by Alpha Knife Supply

Select a Size

QTY

Update

$59.40 for 1

$59.40 ea.

Dimensions

Thickness: 0.25"
Width: 3"
Ships In: 1 Business Day

Click for more details

.250" x 3.0" Carbon Steel Rectangle Bar 26C3-mob{product.code}

Key Features

CUSTOM CUT DFARS Compliant

MTR NOT AVAILABLE product return

product return

Returns Acceptable.

View more product details

Click for more details

.250" x 3.0" Carbon Steel Rectangle Bar 26C3-deskmp-00001168

.250" x 3.0" Carbon Steel Rectangle Bar 26C3 Part # mp-00001168

Dimensions

Thickness: 0.25"
Width: 3"
Ships In: 1 Business Day

Select a Size

11.6″ (11.6 in.) - $59.40 ea.

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

.250" x 2.0" Carbon Steel Rectangle Bar 26C3 Part # mp-00001166

Sold & Shipped by Alpha Knife Supply

Select a Size

QTY

Update

$39.75 for 1

$39.75 ea.

Dimensions

Thickness: 0.25"
Width: 2"
Ships In: 1 Business Day

Click for more details

.250" x 2.0" Carbon Steel Rectangle Bar 26C3-mob{product.code}

Key Features

CUSTOM CUT DFARS Compliant

MTR NOT AVAILABLE product return

product return

Returns Acceptable.

View more product details

Click for more details

.250" x 2.0" Carbon Steel Rectangle Bar 26C3-deskmp-00001166

.250" x 2.0" Carbon Steel Rectangle Bar 26C3 Part # mp-00001166

Dimensions

Thickness: 0.25"
Width: 2"
Ships In: 1 Business Day

Select a Size

11.6″ (11.6 in.) - $39.75 ea.

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

.250" x 3.0" Carbon Steel Rectangle Bar 15N20 Part # mp-00001170

Sold & Shipped by Alpha Knife Supply

Select a Size

QTY

Update

$64.20 for 1

$64.20 ea.

Dimensions

Thickness: 0.25"
Width: 3"
Ships In: 1 Business Day

Click for more details

.250" x 3.0" Carbon Steel Rectangle Bar 15N20-mob{product.code}

Key Features

CUSTOM CUT DFARS Compliant

MTR NOT AVAILABLE product return

product return

Returns Acceptable.

View more product details

Click for more details

.250" x 3.0" Carbon Steel Rectangle Bar 15N20-deskmp-00001170

.250" x 3.0" Carbon Steel Rectangle Bar 15N20 Part # mp-00001170

Dimensions

Thickness: 0.25"
Width: 3"
Ships In: 1 Business Day

Select a Size

11.6″ (11.6 in.) - $64.20 ea.

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

.250" x 2.0" Carbon Steel Rectangle Bar 15N20 Part # mp-00001175

Sold & Shipped by Alpha Knife Supply

Select a Size

QTY

Update

$42.90 for 1

$42.90 ea.

Dimensions

Thickness: 0.25"
Width: 2"
Ships In: 1 Business Day

Click for more details

.250" x 2.0" Carbon Steel Rectangle Bar 15N20-mob{product.code}

Key Features

CUSTOM CUT DFARS Compliant

MTR NOT AVAILABLE product return

product return

Returns Acceptable.

View more product details

Click for more details

.250" x 2.0" Carbon Steel Rectangle Bar 15N20-deskmp-00001175

.250" x 2.0" Carbon Steel Rectangle Bar 15N20 Part # mp-00001175

Dimensions

Thickness: 0.25"
Width: 2"
Ships In: 1 Business Day

Select a Size

11.6″ (11.6 in.) - $42.90 ea.

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

0.25" x 10" Carbon Steel Rectangle Bar A36 Hot Rolled Part # mp-00005213

Sold & Shipped by All Metals Inc

Select a Size or Custom Cut

QTY

Update

$26.95 for 1

$26.95 ea.

Buy More & Save up to 14% !

Qty

Price ea.

Savings

3-7

$25.60

5%

8-20

$24.26

9%

21+

$22.91

14%

More

Less

Dimensions

Thickness: 0.25"
Width: 10"
Ships In: 1-2 Business Days

Click for more details

0.25" 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

0.25" x 10" Carbon Steel Rectangle Bar A36 Hot Rolled-deskmp-00005213

0.25" x 10" Carbon Steel Rectangle Bar A36 Hot Rolled Part # mp-00005213

Dimensions

Thickness: 0.25"
Width: 10"
Ships In: 1-2 Business Days

Select a Size or Custom Cut

+ Create Custom Cut
12″ (1 ft.) - $26.95 ea.
18″ (18 in.) - $34.95 ea.
24″ (2 ft.) - $42.95 ea.
30″ (30 in.) - $50.95 ea.
36″ (3 ft.) - $58.95 ea.
42″ (42 in.) - $66.95 ea.
48″ (4 ft.) - $74.95 ea.

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

0.25" x 12" Carbon Steel Rectangle Bar A36 Hot Rolled Part # mp-00005205

Sold & Shipped by All Metals Inc

Select a Size or Custom Cut

QTY

Update

$33.95 for 1

$33.95 ea.

Buy More & Save up to 14% !

Qty

Price ea.

Savings

3-7

$32.25

5%

8-20

$30.56

9%

21+

$28.86

14%

More

Less

Dimensions

Thickness: 0.25"
Width: 12"
Ships In: 1-2 Business Days

Click for more details

0.25" 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

0.25" x 12" Carbon Steel Rectangle Bar A36 Hot Rolled-deskmp-00005205

0.25" x 12" Carbon Steel Rectangle Bar A36 Hot Rolled Part # mp-00005205

Dimensions

Thickness: 0.25"
Width: 12"
Ships In: 1-2 Business Days

Select a Size or Custom Cut

+ Create Custom Cut
12″ (1 ft.) - $33.95 ea.
18″ (18 in.) - $43.95 ea.
24″ (2 ft.) - $53.95 ea.
30″ (30 in.) - $63.95 ea.
36″ (3 ft.) - $73.95 ea.
42″ (42 in.) - $83.95 ea.
48″ (4 ft.) - $93.95 ea.

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

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