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Carbon Steel Rectangle Bar

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

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

3/8" x 3/4" Carbon Steel Rectangle Bar 1018 Cold Finish -
Part #: 7484
Camera Expand Details
quantity discount
Qty
Price ea.
Savings

Dimensions

  • Thickness: 0.375"
  • Width: 0.75"
View more product details Click for more details
mild-steel-rectangle-bar-1018-cold-finish-1superZoom
Material Meets These Standard(s): ASTM-A108

Key Features

CUSTOM CUT MTR FREEMTRAvailable
View more product details View more product details

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

3/8" x 1 3/4" Carbon Steel Rectangle Bar 1018 Cold Finish -
Part #: mp-00066962
Sold & Shipped by MSP Metals
Camera Expand Details

Dimensions

  • Thickness: 0.375"
  • Width: 1.75"
View more product details Click for more details
Placeholder for future product image

Key Features

CUSTOM CUT DFARS Compliant MTR MTR AVAILABLE product return Non-returnable
View more product details View more product details

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

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

QTY

Update
$10.33 for 1
$10.33 ea.

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

1/8" x 1/4" Carbon Steel Rectangle Bar 1018 Cold Finish -
Part #: 4800
Camera Expand Details
quantity discount
Qty
Price ea.
Savings

Dimensions

  • Thickness: 0.125"
  • Width: 0.25"
View more product details Click for more details
mild-steel-key-stock-rectangle-1superZoom
Material Meets These Standard(s): ASTM-A108

Key Features

CUSTOM CUT MTR FREEMTRAvailable
View more product details View more product details

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

1 1/2" x 3" Carbon Steel Rectangle Bar 1018 Cold Finish -
Part #: 10469
Camera Expand Details
quantity discount
Qty
Price ea.
Savings

Dimensions

  • Thickness: 1.5"
  • Width: 3"
View more product details Click for more details
mild-steel-rectangle-bar-1018-cold-finish-1superZoom
Material Meets These Standard(s): ASTM-A108

Key Features

CUSTOM CUT MTR FREEMTRAvailable
View more product details View more product details

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

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

QTY

Update
$7.88 for 1
$7.88 ea.

3/8" x 2" Carbon Steel Rectangle Bar A36 Hot Rolled Part # 10059

3/8" x 2" Carbon Steel Rectangle Bar A36 Hot Rolled -
Part #: 10059

QTY

Update
$8.18 for 1
$8.18 ea.

1/8" x 1 1/2" Carbon Steel Rectangle Bar Commercial Quality Hot Rolled Part # 10001

1/8" x 1 1/2" Carbon Steel Rectangle Bar Commercial Quality Hot Rolled -
Part #: 10001

QTY

Update
$4.50 for 1
$4.50 ea.

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

5/16" x 1" Carbon Steel Rectangle Bar 1018 Cold Finish -
Part #: 19714
Camera Expand Details
quantity discount
Qty
Price ea.
Savings

Dimensions

  • Thickness: 0.3125"
  • Width: 1"
View more product details Click for more details
mild-steel-rectangle-bar-1018-cold-finish-1superZoom
Material Meets These Standard(s): ASTM-A108

Key Features

CUSTOM CUT MTR FREEMTRAvailable
View more product details View more product details

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

3/4" x 1" Carbon Steel Rectangle Bar 1018 Cold Finish -
Part #: 9721
Camera Expand Details
quantity discount
Qty
Price ea.
Savings

Dimensions

  • Thickness: 0.75"
  • Width: 1"
View more product details Click for more details
mild-steel-rectangle-bar-1018-cold-finish-1superZoom
Material Meets These Standard(s): ASTM-A108

Key Features

CUSTOM CUT MTR FREEMTRAvailable
View more product details View more product details

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

1/8" x 1/2" Carbon Steel Rectangle Bar 1018 Cold Finish -
Part #: 4802
Camera Expand Details
quantity discount
Qty
Price ea.
Savings

Dimensions

  • Thickness: 0.125"
  • Width: 0.5"
View more product details Click for more details
mild-steel-rectangle-bar-1018-cold-finish-1superZoom
Material Meets These Standard(s): ASTM-A108

Key Features

CUSTOM CUT MTR FREEMTRAvailable
View more product details View more product details

1/8" x 1" Carbon Steel Rectangle Bar Commercial Quality Hot Rolled Part # 9999

1/8" x 1" Carbon Steel Rectangle Bar Commercial Quality Hot Rolled -
Part #: 9999

QTY

Update
$4.50 for 1
$4.50 ea.

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

1/4" x 3/4" Carbon Steel Rectangle Bar 1018 Cold Finish -
Part #: 7464
Camera Expand Details
quantity discount
Qty
Price ea.
Savings

Dimensions

  • Thickness: 0.25"
  • Width: 0.75"
View more product details Click for more details
mild-steel-rectangle-bar-1018-cold-finish-1superZoom
Material Meets These Standard(s): ASTM-A108

Key Features

CUSTOM CUT MTR FREEMTRAvailable
View more product details View more product details

3/16" x 1" Carbon Steel Rectangle Bar 1018 Cold Finish Part # 6815

3/16" x 1" Carbon Steel Rectangle Bar 1018 Cold Finish -
Part #: 6815
Camera Expand Details
quantity discount
Qty
Price ea.
Savings

Dimensions

  • Thickness: 0.1875"
  • Width: 1"
View more product details Click for more details
mild-steel-rectangle-bar-1018-cold-finish-1superZoom
Material Meets These Standard(s): ASTM-A108

Key Features

CUSTOM CUT MTR FREEMTRAvailable
View more product details View more product details

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

1/8" x 1 1/4" Carbon Steel Rectangle Bar 1018 Cold Finish -
Part #: 4806
Camera Expand Details
quantity discount
Qty
Price ea.
Savings

Dimensions

  • Thickness: 0.125"
  • Width: 1.25"
View more product details Click for more details
mild-steel-key-stock-rectangle-1superZoom
Material Meets These Standard(s): ASTM-A108

Key Features

CUSTOM CUT MTR FREEMTRAvailable
View more product details View more product details

1/8" x 1/2" Carbon Steel Rectangle Bar Commercial Quality Hot Rolled Part # 9997

1/8" x 1/2" Carbon Steel Rectangle Bar Commercial Quality Hot Rolled -
Part #: 9997

QTY

Update
$4.50 for 1
$4.50 ea.

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

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

QTY

Update
$4.50 for 1
$4.50 ea.

1 1/2" x 2 1/2" Carbon Steel Rectangle Bar A36 Hot Rolled Part # mp-00038707

1 1/2" x 2 1/2" Carbon Steel Rectangle Bar A36 Hot Rolled -
Part #: mp-00038707
Sold & Shipped by MSP Metals

QTY

Update
$36.31 for 1
$36.31 ea.
Camera Expand Details

Dimensions

  • Thickness: 1.5"
  • Width: 2.5"
View more product details Click for more details
mild-steel-rectangle-bar-hot-rolled-a36-1superZoom

Key Features

CUSTOM CUT DFARS Compliant MTR MTR AVAILABLE product return Non-returnable
View more product details View more product details

3/16" x 1 1/2" Carbon Steel Rectangle Bar Commercial Quality Hot Rolled Part # 10015

3/16" x 1 1/2" Carbon Steel Rectangle Bar Commercial Quality Hot Rolled -
Part #: 10015

QTY

Update
$4.50 for 1
$4.50 ea.

3/16" x 2" Carbon Steel Rectangle Bar Commercial Quality Hot Rolled Part # 10017

3/16" x 2" Carbon Steel Rectangle Bar Commercial Quality Hot Rolled -
Part #: 10017

QTY

Update
$4.96 for 1
$4.96 ea.

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

5/16" x 3/4" Carbon Steel Rectangle Bar 1018 Cold Finish -
Part #: 7352
Camera Expand Details
quantity discount
Qty
Price ea.
Savings

Dimensions

  • Thickness: 0.3125"
  • Width: 0.75"
View more product details Click for more details
mild-steel-rectangle-bar-1018-cold-finish-1superZoom
Material Meets These Standard(s): ASTM-A108

Key Features

CUSTOM CUT MTR FREEMTRAvailable
View more product details View more product details

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

1" x 3" Carbon Steel Rectangle Bar 1018 Cold Finish -
Part #: 9705
Camera Expand Details
quantity discount
Qty
Price ea.
Savings

Dimensions

  • Thickness: 1"
  • Width: 3"
View more product details Click for more details
mild-steel-rectangle-bar-1018-cold-finish-1superZoom
Material Meets These Standard(s): ASTM-A108

Key Features

CUSTOM CUT MTR FREEMTRAvailable
View more product details View more product details

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

1 1/4" x 2" Carbon Steel Rectangle Bar 1018 Cold Finish -
Part #: 9902
Camera Expand Details
quantity discount
Qty
Price ea.
Savings

Dimensions

  • Thickness: 1.25"
  • Width: 2"
View more product details Click for more details
mild-steel-rectangle-bar-1018-cold-finish-1superZoom
Material Meets These Standard(s): ASTM-A108

Key Features

CUSTOM CUT MTR FREEMTRAvailable
View more product details View more product details

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

1/4" x 2" Carbon Steel Rectangle Bar 1018 Cold Finish -
Part #: 7469
Camera Expand Details
quantity discount
Qty
Price ea.
Savings

Dimensions

  • Thickness: 0.25"
  • Width: 2"
View more product details Click for more details
mild-steel-rectangle-bar-1018-cold-finish-1superZoom
Material Meets These Standard(s): ASTM-A108

Key Features

CUSTOM CUT MTR FREEMTRAvailable
View more product details View more product details

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

3/8" x 1 1/4" Carbon Steel Rectangle Bar 1018 Cold Finish -
Part #: 7487
Camera Expand Details
quantity discount
Qty
Price ea.
Savings

Dimensions

  • Thickness: 0.375"
  • Width: 1.25"
View more product details Click for more details
mild-steel-key-stock-rectangle-1superZoom
Material Meets These Standard(s): ASTM-A108

Key Features

CUSTOM CUT MTR FREEMTRAvailable
View more product details View more product details

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