Carbon Steel Square Bar 1018

Carbon Steel Square Bar 1018

Carbon Steel Square 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 square bar stock is available in full size and custom cut lengths.

We also carry 1018 rectangle bar in Precision Ground

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

Material Properties

Carbon Steel 1018 Product Guide |

Carbon Steel 1018 Square Bar Tolerances

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1/4" Carbon Steel Square Bar 1018 Cold Finish Part # 7088

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$4.18 for 1

$4.18 ea.

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Height: 0.25"

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Material Meets These Standard(s): ASTM-A108

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CUSTOM CUT

FREEMTRAvailable

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3/16" Carbon Steel Square Bar 1018 Cold Finish Part # 20658

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$4.50 for 1

$4.50 ea.

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Height: 0.1875"

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Material Meets These Standard(s): ASTM-A108

Key Features

CUSTOM CUT

FREEMTRAvailable

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1/2" Carbon Steel Square Bar 1018 Cold Finish Part # 7175

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$4.67 for 1

$4.67 ea.

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Height: 0.5"

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Material Meets These Standard(s): ASTM-A108

Key Features

CUSTOM CUT

FREEMTRAvailable

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1" Carbon Steel Square Bar 1018 Cold Finish Part # 7179

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$16.95 for 1

$16.95 ea.

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Height: 1"

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Material Meets These Standard(s): ASTM-A108

Key Features

CUSTOM CUT

FREEMTRAvailable

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1 1/2" Carbon Steel Square Bar 1018 Cold Finish Part # 19578

*Select a Size or Custom Cut

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$42.43 for 1

$42.43 ea.

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Height: 1.5"

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Material Meets These Standard(s): ASTM-A108

Key Features

CUSTOM CUT

FREEMTRAvailable

View more product details

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3/8" Carbon Steel Square Bar 1018 Cold Finish Part # 7089

*Select a Size or Custom Cut

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$4.50 for 1

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Height: 0.375"

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Material Meets These Standard(s): ASTM-A108

Key Features

CUSTOM CUT

FREEMTRAvailable

View more product details

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5/8" Carbon Steel Square Bar 1018 Cold Finish Part # 7176

*Select a Size or Custom Cut

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$8.54 for 1

$8.54 ea.

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Height: 0.625"

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Material Meets These Standard(s): ASTM-A108

Key Features

CUSTOM CUT

FREEMTRAvailable

View more product details

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7/8" Carbon Steel Square Bar 1018 Cold Finish Part # 7178

*Select a Size or Custom Cut

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$16.38 for 1

$16.38 ea.

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Dimensions

Height: 0.875"

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Material Meets These Standard(s): ASTM-A108

Key Features

CUSTOM CUT

FREEMTRAvailable

View more product details

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3" Carbon Steel Square Bar 1018 Cold Finish Part # 13232

*Select a Size or Custom Cut

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$159.57 for 1

$159.57 ea.

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Height: 3"

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Material Meets These Standard(s): ASTM-A108

Key Features

CUSTOM CUT

FREEMTRAvailable

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5" Carbon Steel Square Bar 1018 Cold Finish Part # mp-00066965

Sold & Shipped by MSP Metals

*Select a Size or Custom Cut

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$451.50 for 1

$451.50 ea.

Dimensions

Height: 5"

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Key Features

CUSTOM CUT DFARS Compliant

MTR AVAILABLE product return

Non-returnable

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5" Carbon Steel Square Bar 1018 Cold Finish Part # mp-00066965

Dimensions

Height: 5"

Select a Size

12″ (1 ft.) - $451.50 ea.
24″ (2 ft.) - $903.00 ea.
36″ (3 ft.) - $1354.50 ea.
48″ (4 ft.) - $1806.00 ea.
72″ (6 ft.) - $2614.50 ea.
144″ (12 ft.) - $5187.00 ea.

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

2 3/4" Carbon Steel Square Bar 1018 Cold Finish Part # 19648

*Select a Size or Custom Cut

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$121.84 for 1

$121.84 ea.

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Height: 2.75"

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Material Meets These Standard(s): ASTM-A108

Key Features

CUSTOM CUT

FREEMTRAvailable

View more product details

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1 3/4" Carbon Steel Square Bar 1018 Cold Finish Part # 12740

*Select a Size or Custom Cut

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$56.51 for 1

$56.51 ea.

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Dimensions

Height: 1.75"

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Material Meets These Standard(s): ASTM-A108

Key Features

CUSTOM CUT

FREEMTRAvailable

View more product details

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3/4" Carbon Steel Square Bar 1018 Cold Finish Part # 7177

*Select a Size or Custom Cut

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$9.10 for 1

$9.10 ea.

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Dimensions

Height: 0.75"

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Material Meets These Standard(s): ASTM-A108

Key Features

CUSTOM CUT

FREEMTRAvailable

View more product details

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2 1/2" Carbon Steel Square Bar 1018 Cold Finish Part # 13231

*Select a Size or Custom Cut

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$105.05 for 1

$105.05 ea.

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Dimensions

Height: 2.5"

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Material Meets These Standard(s): ASTM-A108

Key Features

CUSTOM CUT

FREEMTRAvailable

View more product details

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1/2" Carbon Steel Square Bar 1018 Precision Ground Part # 12470

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$64.70 for 1

$64.70 ea.

Dimensions

Height: 0.5"

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Material Meets These Standard(s): ASTM-A681

Key Features

FREEMTRAvailable

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2" Carbon Steel Square Bar 1018 Cold Finish Part # 13230

*Select a Size or Custom Cut

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$54.22 for 1

$54.22 ea.

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Dimensions

Height: 2"

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mild-steel-square-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

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4" Carbon Steel Square Bar 1018 Cold Finish Part # mp-00063116

Sold & Shipped by MSP Metals

*Select a Size or Custom Cut

QTY

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$380.02 for 1

$380.02 ea.

Dimensions

Height: 4"

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

Key Features

CUSTOM CUT DFARS Compliant

MTR AVAILABLE product return

Non-returnable

View more product details

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4" Carbon Steel Square Bar 1018 Cold Finish Part # mp-00063116

Dimensions

Height: 4"

Select a Size or Custom Cut

+ Create Custom Cut
12″ (1 ft.) - $380.02 ea.
24″ (2 ft.) - $760.03 ea.
36″ (3 ft.) - $1140.05 ea.
48″ (4 ft.) - $1520.06 ea.
60″ (5 ft.) - $1900.08 ea.
72″ (6 ft.) - $2280.10 ea.
144″ (12 ft.) - $4560.19 ea.

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

1/8" Carbon Steel Square Bar 1018 Cold Finish Part # 7087

*Select a Cut Size

QTY

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$4.70 for 1

$4.70 ea.

Dimensions

Height: 0.125"

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Material Meets These Standard(s): ASTM-A108

Key Features

FREEMTRAvailable

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3/16" Carbon Steel Square Bar 1018 Precision Ground Part # 12454

QTY

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$34.77 for 1

$34.77 ea.

Dimensions

Height: 0.1875"

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Material Meets These Standard(s): ASTM-A681

Key Features

FREEMTRAvailable

View more product details

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1/4" Carbon Steel Square Bar 1018 Precision Ground Part # 12458

QTY

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$34.64 for 1

$34.64 ea.

Dimensions

Height: 0.25"

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tool-steel-square-bar-1018-1superZoom

Material Meets These Standard(s): ASTM-A681

Key Features

FREEMTRAvailable

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5/16" Carbon Steel Square Bar 1018 Precision Ground Part # 12462

QTY

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$43.66 for 1

$43.66 ea.

Dimensions

Height: 0.3125"

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Material Meets These Standard(s): ASTM-A681

Key Features

FREEMTRAvailable

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3/8" Carbon Steel Square Bar 1018 Precision Ground Part # 12465

QTY

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$50.79 for 1

$50.79 ea.

Dimensions

Height: 0.375"

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Material Meets These Standard(s): ASTM-A681

Key Features

FREEMTRAvailable

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7/16" Carbon Steel Square Bar 1018 Precision Ground Part # 12468

QTY

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$65.86 for 1

$65.86 ea.

Dimensions

Height: 0.4375"

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Material Meets These Standard(s): ASTM-A681

Key Features

FREEMTRAvailable

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5/8" Carbon Steel Square Bar 1018 Precision Ground Part # 12474

QTY

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$77.27 for 1

$77.27 ea.

Dimensions

Height: 0.625"

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Material Meets These Standard(s): ASTM-A681

Key Features

FREEMTRAvailable

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3/4" Carbon Steel Square Bar 1018 Precision Ground Part # 12477

QTY

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$91.07 for 1

$91.07 ea.

Dimensions

Height: 0.75"

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Material Meets These Standard(s): ASTM-A681

Key Features

FREEMTRAvailable

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