Carbon Steel Rectangle Bar 1018

Carbon Steel Rectangle Bar 1018

Carbon Steel Rectangle/Flat Bar 1018 is normally used for machine, automotive, tool, and ornamental applications. 1018 steel is the most commonly available of the cold-rolled steels. It has a good combination of all of the typical traits of steel - strength, some ductility, and comparative ease of welding and machining. 1018 rectangle/flat bar stock is available in full size and custom cut lengths.

We also carry Metric 1018 rectangle bar.

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

Marketplace Icon

Defense Grade Store

Material Properties

Carbon Steel 1018 Product Guide |

Carbon Steel 1018 Rectangle Bar Tolerances

379 Results

Sort by

3/8" x 3/4" Carbon Steel Rectangle Bar 1018 Cold Finish Part # 7484

*Select a Size or Custom Cut

QTY

Update

$7.45 for 1

$7.45 ea.

Qty

Price ea.

Savings

More

Less

Dimensions

Thickness: 0.375"
Width: 0.75"

Click for more details

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

Material Meets These Standard(s): ASTM-A108

Key Features

CUSTOM CUT

FREEMTRAvailable

View more product details

Click for more details

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

3/8" x 1 3/4" Carbon Steel Rectangle Bar 1018 Cold Finish Part # mp-00066962

Sold & Shipped by MSP Metals

*Select a Size or Custom Cut

QTY

Update

$23.94 for 1

$23.94 ea.

Dimensions

Thickness: 0.375"
Width: 1.75"

Click for more details

Placeholder for future product image

Key Features

CUSTOM CUT DFARS Compliant

MTR AVAILABLE product return

Non-returnable

View more product details

Click for more details

Placeholder for future product image

3/8" x 1 3/4" Carbon Steel Rectangle Bar 1018 Cold Finish Part # mp-00066962

Dimensions

Thickness: 0.375"
Width: 1.75"

Select a Size

12″ (1 ft.) - $23.94 ea.
24″ (2 ft.) - $47.88 ea.
36″ (3 ft.) - $71.82 ea.
48″ (4 ft.) - $95.76 ea.
72″ (6 ft.) - $100.49 ea.
96″ (8 ft.) - $133.98 ea.
144″ (12 ft.) - $215.25 ea.

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

1 1/2" x 3" Carbon Steel Rectangle Bar 1018 Cold Finish Part # 10469

*Select a Size or Custom Cut

QTY

Update

$63.06 for 1

$63.06 ea.

Qty

Price ea.

Savings

More

Less

Dimensions

Thickness: 1.5"
Width: 3"

Click for more details

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

Material Meets These Standard(s): ASTM-A108

Key Features

CUSTOM CUT

FREEMTRAvailable

View more product details

Click for more details

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

5/16" x 1" Carbon Steel Rectangle Bar 1018 Cold Finish Part # 19714

*Select a Size or Custom Cut

QTY

Update

$6.85 for 1

$6.85 ea.

Qty

Price ea.

Savings

More

Less

Dimensions

Thickness: 0.3125"
Width: 1"

Click for more details

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

Material Meets These Standard(s): ASTM-A108

Key Features

CUSTOM CUT

FREEMTRAvailable

View more product details

Click for more details

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

3/4" x 1" Carbon Steel Rectangle Bar 1018 Cold Finish Part # 9721

*Select a Size or Custom Cut

QTY

Update

$13.77 for 1

$13.77 ea.

Qty

Price ea.

Savings

More

Less

Dimensions

Thickness: 0.75"
Width: 1"

Click for more details

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

Material Meets These Standard(s): ASTM-A108

Key Features

CUSTOM CUT

FREEMTRAvailable

View more product details

Click for more details

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

1/8" x 1/4" Carbon Steel Rectangle Bar 1018 Cold Finish Part # 4800

*Select a Size or Custom Cut

QTY

Update

$4.50 for 1

$4.50 ea.

Qty

Price ea.

Savings

More

Less

Dimensions

Thickness: 0.125"
Width: 0.25"

Click for more details

mild-steel-key-stock-rectangle-1superZoom

Material Meets These Standard(s): ASTM-A108

Key Features

CUSTOM CUT

FREEMTRAvailable

View more product details

Click for more details

mild-steel-key-stock-rectangle-1superZoom

1/8" x 5/8" Carbon Steel Rectangle Bar 1018 Cold Finish Part # 4803

*Select a Size or Custom Cut

QTY

Update

$4.50 for 1

$4.50 ea.

Qty

Price ea.

Savings

More

Less

Dimensions

Thickness: 0.125"
Width: 0.625"

Click for more details

mild-steel-key-stock-rectangle-1superZoom

Material Meets These Standard(s): ASTM-A108

Key Features

CUSTOM CUT

FREEMTRAvailable

View more product details

Click for more details

mild-steel-key-stock-rectangle-1superZoom

1/8" x 1/2" Carbon Steel Rectangle Bar 1018 Cold Finish Part # 4802

*Select a Size or Custom Cut

QTY

Update

$4.50 for 1

$4.50 ea.

Qty

Price ea.

Savings

More

Less

Dimensions

Thickness: 0.125"
Width: 0.5"

Click for more details

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

Material Meets These Standard(s): ASTM-A108

Key Features

CUSTOM CUT

FREEMTRAvailable

View more product details

Click for more details

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

1/4" x 3/4" Carbon Steel Rectangle Bar 1018 Cold Finish Part # 7464

*Select a Size or Custom Cut

QTY

Update

$4.50 for 1

$4.50 ea.

Qty

Price ea.

Savings

More

Less

Dimensions

Thickness: 0.25"
Width: 0.75"

Click for more details

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

Material Meets These Standard(s): ASTM-A108

Key Features

CUSTOM CUT

FREEMTRAvailable

View more product details

Click for more details

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

1/8" x 1 1/4" Carbon Steel Rectangle Bar 1018 Cold Finish Part # 4806

*Select a Size or Custom Cut

QTY

Update

$4.50 for 1

$4.50 ea.

Qty

Price ea.

Savings

More

Less

Dimensions

Thickness: 0.125"
Width: 1.25"

Click for more details

mild-steel-key-stock-rectangle-1superZoom

Material Meets These Standard(s): ASTM-A108

Key Features

CUSTOM CUT

FREEMTRAvailable

View more product details

Click for more details

mild-steel-key-stock-rectangle-1superZoom

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

*Select a Size or Custom Cut

QTY

Update

$22.47 for 1

$22.47 ea.

Qty

Price ea.

Savings

More

Less

Dimensions

Thickness: 0.25"
Width: 4"

Click for more details

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

Material Meets These Standard(s): ASTM-A108

Key Features

CUSTOM CUT

FREEMTRAvailable

View more product details

Click for more details

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

1/4" x 2" Carbon Steel Rectangle Bar 1018 Cold Finish Part # 7469

*Select a Size or Custom Cut

QTY

Update

$10.59 for 1

$10.59 ea.

Qty

Price ea.

Savings

More

Less

Dimensions

Thickness: 0.25"
Width: 2"

Click for more details

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

Material Meets These Standard(s): ASTM-A108

Key Features

CUSTOM CUT

FREEMTRAvailable

View more product details

Click for more details

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

3/8" x 1 1/4" Carbon Steel Rectangle Bar 1018 Cold Finish Part # 7487

*Select a Size or Custom Cut

QTY

Update

$10.89 for 1

$10.89 ea.

Qty

Price ea.

Savings

More

Less

Dimensions

Thickness: 0.375"
Width: 1.25"

Click for more details

mild-steel-key-stock-rectangle-1superZoom

Material Meets These Standard(s): ASTM-A108

Key Features

CUSTOM CUT

FREEMTRAvailable

View more product details

Click for more details

mild-steel-key-stock-rectangle-1superZoom

1 1/4" x 2" Carbon Steel Rectangle Bar 1018 Cold Finish Part # 9902

*Select a Size or Custom Cut

QTY

Update

$46.14 for 1

$46.14 ea.

Qty

Price ea.

Savings

More

Less

Dimensions

Thickness: 1.25"
Width: 2"

Click for more details

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

Material Meets These Standard(s): ASTM-A108

Key Features

CUSTOM CUT

FREEMTRAvailable

View more product details

Click for more details

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

1/8" x 3/8" Carbon Steel Rectangle Bar 1018 Cold Finish Part # 4801

*Select a Size or Custom Cut

QTY

Update

$4.50 for 1

$4.50 ea.

Qty

Price ea.

Savings

More

Less

Dimensions

Thickness: 0.125"
Width: 0.375"

Click for more details

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

Material Meets These Standard(s): ASTM-A108

Key Features

CUSTOM CUT

FREEMTRAvailable

View more product details

Click for more details

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

5/16" x 3/4" Carbon Steel Rectangle Bar 1018 Cold Finish Part # 7352

*Select a Size or Custom Cut

QTY

Update

$6.42 for 1

$6.42 ea.

Qty

Price ea.

Savings

More

Less

Dimensions

Thickness: 0.3125"
Width: 0.75"

Click for more details

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

Material Meets These Standard(s): ASTM-A108

Key Features

CUSTOM CUT

FREEMTRAvailable

View more product details

Click for more details

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

1/2" x 6" Carbon Steel Rectangle Bar 1018 Cold Finish Part # 7514

*Select a Size or Custom Cut

QTY

Update

$47.64 for 1

$47.64 ea.

Qty

Price ea.

Savings

More

Less

Dimensions

Thickness: 0.5"
Width: 6"

Click for more details

mild-steel-key-stock-rectangle-1superZoom

Material Meets These Standard(s): ASTM-A108

Key Features

CUSTOM CUT

FREEMTRAvailable

View more product details

Click for more details

mild-steel-key-stock-rectangle-1superZoom

1/8" x 5/16" Carbon Steel Rectangle Bar 1018 Cold Finish Part # 7167

*Select a Size or Custom Cut

QTY

Update

$4.50 for 1

$4.50 ea.

Qty

Price ea.

Savings

More

Less

Dimensions

Thickness: 0.125"
Width: 0.3125"

Click for more details

mild-steel-key-stock-rectangle-1superZoom

Material Meets These Standard(s): ASTM-A108

Key Features

CUSTOM CUT

FREEMTRAvailable

View more product details

Click for more details

mild-steel-key-stock-rectangle-1superZoom

1" x 3" Carbon Steel Rectangle Bar 1018 Cold Finish Part # 9705

*Select a Size or Custom Cut

QTY

Update

$40.29 for 1

$40.29 ea.

Qty

Price ea.

Savings

More

Less

Dimensions

Thickness: 1"
Width: 3"

Click for more details

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

Material Meets These Standard(s): ASTM-A108

Key Features

CUSTOM CUT

FREEMTRAvailable

View more product details

Click for more details

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

3/16" x 3/4" Carbon Steel Rectangle Bar 1018 Cold Finish Part # 6814

*Select a Size or Custom Cut

QTY

Update

$4.50 for 1

$4.50 ea.

Qty

Price ea.

Savings

More

Less

Dimensions

Thickness: 0.1875"
Width: 0.75"

Click for more details

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

Material Meets These Standard(s): ASTM-A108

Key Features

CUSTOM CUT

FREEMTRAvailable

View more product details

Click for more details

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

3/16" x 2" Carbon Steel Rectangle Bar 1018 Cold Finish Part # 6821

*Select a Size or Custom Cut

QTY

Update

$8.14 for 1

$8.14 ea.

Qty

Price ea.

Savings

More

Less

Dimensions

Thickness: 0.1875"
Width: 2"

Click for more details

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

Material Meets These Standard(s): ASTM-A108

Key Features

CUSTOM CUT

FREEMTRAvailable

View more product details

Click for more details

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

1/2" x 1" Carbon Steel Rectangle Bar 1018 Cold Finish Part # 7501

*Select a Size or Custom Cut

QTY

Update

$8.18 for 1

$8.18 ea.

Qty

Price ea.

Savings

More

Less

Dimensions

Thickness: 0.5"
Width: 1"

Click for more details

mild-steel-key-stock-rectangle-1superZoom

Material Meets These Standard(s): ASTM-A108

Key Features

CUSTOM CUT

FREEMTRAvailable

View more product details

Click for more details

mild-steel-key-stock-rectangle-1superZoom

1/4" x 5/8" Carbon Steel Rectangle Bar 1018 Cold Finish Part # 7463

*Select a Size or Custom Cut

QTY

Update

$4.57 for 1

$4.57 ea.

Qty

Price ea.

Savings

More

Less

Dimensions

Thickness: 0.25"
Width: 0.625"

Click for more details

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

Material Meets These Standard(s): ASTM-A108

Key Features

CUSTOM CUT

FREEMTRAvailable

View more product details

Click for more details

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

3/4" x 1 1/2" Carbon Steel Rectangle Bar 1018 Cold Finish Part # 9720

*Select a Size or Custom Cut

QTY

Update

$19.66 for 1

$19.66 ea.

Qty

Price ea.

Savings

More

Less

Dimensions

Thickness: 0.75"
Width: 1.5"

Click for more details

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

Material Meets These Standard(s): ASTM-A108

Key Features

CUSTOM CUT

FREEMTRAvailable

View more product details

Click for more details

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

3/8" x 1/2" Carbon Steel Rectangle Bar 1018 Cold Finish Part # 7482

*Select a Size or Custom Cut

QTY

Update

$4.57 for 1

$4.57 ea.

Qty

Price ea.

Savings

More

Less

Dimensions

Thickness: 0.375"
Width: 0.5"

Click for more details

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

Material Meets These Standard(s): ASTM-A108

Key Features

CUSTOM CUT

FREEMTRAvailable

View more product details

Click for more details

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

Displaying 1 - 25 of 379 results

Results per page

PREVIOUS
1
2
3
4
5
16
NEXT

Can’t find what you’re looking for? Our team is here to help!

Contact us