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Round Bar

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Round Bar

We carry metal round bar stock in alloy steel, aluminum, beryllium copper, brass, bronze, carbon fiber, carbon steel, cast iron, copper, nickel silver, nickel, plastic, stainless steel, and titanium. Most of our metal round bar is available in full size and custom cut lengths. Whether you're looking for a perfectly sized bright bar or a large quantity of durable plastic, you can price and order round bar from Online Metals and enjoy the convenience of delivery directly to you.

Round Bar

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2888 results

12mm Stainless Round Bar 304 Metric 36" Length [+/- 2"] - Part # 22188

Pricing and availability for this item changes frequently. Contact us now for a fast quote.

12mm Carbon Steel Round Bar 1045 TGP Metric 72" Length [+/- 2"] Part # 22032

Pack of 3

QTY

Update

$227.00

$227.00 ea.

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Dimensions

Diameter: 12mm

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cold-roll-round-bar-1045-cold-finish-1superZoom-mob{product.code}

Material Meets These Standard(s): ASTM-A108 , ASTM-A29

Key Features

FREE MTR Available

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cold-roll-round-bar-1045-cold-finish-1superZoom-desk22032

12mm Carbon Steel Round Bar 1045 TGP Metric 36" Length [+/- 2"] Part # 22033

Pack of 5

QTY

Update

$198.51

$198.51 ea.

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Dimensions

Diameter: 12mm

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Material Meets These Standard(s): ASTM-A108 , ASTM-A29

Key Features

FREE MTR Available

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cold-roll-round-bar-1045-cold-finish-1superZoom-desk22033

12" Stainless Round Bar 17-4 H1150 Part # mp-00002671

Sold & Shipped by AW Metals

Select a Size or Custom Cut

QTY

Update

$500.00 for 1

$500.00 ea.

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Dimensions

Diameter: 12"
Ships In: 2 Business Days

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stainless-round-bar-17-4-annealed-cold-finish-ph-1superZoom-mob{product.code}

Key Features

CUSTOM CUT DFARS Compliant

MTR AVAILABLE product return

Returns Acceptable.

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stainless-round-bar-17-4-annealed-cold-finish-ph-1superZoom-deskmp-00002671

12" Stainless Round Bar 17-4 H1150 Part # mp-00002671

Dimensions

Diameter: 12"
Ships In: 2 Business Days

Select a Size or Custom Cut

+ Create Custom Cut
2″ (2 in.) - $500.00 ea.

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

12mm Carbon Steel Round Bar 1144 Stress Relieved TGP Metric 12" Length [+/- 2"] Part # 28310

Pack of 5

QTY

Update

$80.72

$80.72 ea.

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Dimensions

Diameter: 12mm

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Material Meets These Standard(s): ASTM-A29 , ASTM-A108 , ASTM-A311

Key Features

FREE MTR Available

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12mm Carbon Steel Round Bar 1215 TGP Metric 36" Length [+/- 2"] Part # 28314

Pack of 2

QTY

Update

$79.39

$79.39 ea.

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Dimensions

Diameter: 12mm

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Material Meets These Standard(s): ASTM-A29 , ASTM-A108 , ASTM-A311

Key Features

FREE MTR Available

View more product details

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12mm Carbon Steel Round Bar 12L14 Metric 36" Length [+/- 2"] Part # 28324

Pack of 4

QTY

Update

$92.73

$92.73 ea.

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Dimensions

Diameter: 12mm

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Material Meets These Standard(s): ASTM-A29 , ASTM-A108 , ASTM-A311

Key Features

FREE MTR Available

View more product details

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12mm Carbon Steel Round Bar 1144 Stress Relieved TGP Metric 36" Length [+/- 2"] Part # 28311

Pack of 2

QTY

Update

$96.85

$96.85 ea.

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Dimensions

Diameter: 12mm

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Material Meets These Standard(s): ASTM-A29 , ASTM-A108 , ASTM-A311

Key Features

FREE MTR Available

View more product details

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12mm Carbon Steel Round Bar 1215 TGP Metric 72" Length [+/- 2"] Part # 28315

Pack of 1

QTY

Update

$79.39

$79.39 ea.

Expand Details

Dimensions

Diameter: 12mm

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Material Meets These Standard(s): ASTM-A29 , ASTM-A108 , ASTM-A311

Key Features

FREE MTR Available

View more product details

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12mm Carbon Steel Round Bar 12L14 Metric 12" Length [+/- 2"] Part # 28316

Pack of 10

QTY

Update

$77.28

$77.28 ea.

Expand Details

Dimensions

Diameter: 12"

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Material Meets These Standard(s): ASTM-A29 , ASTM-A108 , ASTM-A311

Key Features

FREE MTR Available

View more product details

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12mm Carbon Steel Round Bar 1215 TGP Metric 12" Length [+/- 2"] Part # 28313

Pack of 6

QTY

Update

$79.39

$79.39 ea.

Expand Details

Dimensions

Diameter: 12mm

Click for more details

Material Meets These Standard(s): ASTM-A29 , ASTM-A108 , ASTM-A311

Key Features

FREE MTR Available

View more product details

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12mm Carbon Steel Round Bar 12L14 Metric 72" Length [+/- 2"] Part # 28325

Pack of 2

QTY

Update

$92.73

$92.73 ea.

Expand Details

Dimensions

Diameter: 12mm

Click for more details

Material Meets These Standard(s): ASTM-A29 , ASTM-A108 , ASTM-A311

Key Features

FREE MTR Available

View more product details

Click for more details

12mm Carbon Steel Round Bar 1144 Stress Relieved TGP Metric 72" Length [+/- 2"] Part # 28312

Pack of 1

QTY

Update

$96.85

$96.85 ea.

Expand Details

Dimensions

Diameter: 12mm

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Material Meets These Standard(s): ASTM-A29 , ASTM-A108 , ASTM-A311

Key Features

FREE MTR Available

View more product details

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12" Carbon Steel Round Bar 1018 Hot Rolled Part # mp-00030390

Sold & Shipped by MSP Metals

Select a Size or Custom Cut

QTY

Update

$1,692.00 for 1

$1,692.00 ea.

Expand Details

Dimensions

Diameter: 12"

Click for more details

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

Key Features

CUSTOM CUT DFARS Compliant

MTR AVAILABLE product return

Non-returnable

View more product details

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mild-steel-round-bar-1018-1superZoom-deskmp-00030390

12" Carbon Steel Round Bar 1018 Hot Rolled Part # mp-00030390

Dimensions

Diameter: 12"

Select a Size or Custom Cut

+ Create Custom Cut
12″ (1 ft.) - $1,692.00 ea.
24″ (2 ft.) - $3,384.01 ea.
36″ (3 ft.) - $5,076.00 ea.
48″ (4 ft.) - $6,768.02 ea.
60″ (5 ft.) - $8,460.02 ea.
72″ (6 ft.) - $10,152.03 ea.

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

12" Bronze Round Bar 907 Continuous Cast Part # mp-00034456

Sold & Shipped by Spectrum Machine Inc.

Select a Size

QTY

Update

$6,478.29 for 1

$6,478.29 ea.

Expand Details

Dimensions

Diameter: 12"

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12" Bronze Round Bar 907 Continuous Cast-mob{product.code}

Key Features

CUSTOM CUT

U.S.A. Made DFARS Compliant

MTR AVAILABLE product return

Returns Acceptable.

View more product details

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12" Bronze Round Bar 907 Continuous Cast-deskmp-00034456

12" Bronze Round Bar 907 Continuous Cast Part # mp-00034456

Dimensions

Diameter: 12"

Select a Size

12″ (1 ft.) - $6,478.29 ea.
24″ (2 ft.) - $12,956.58 ea.
72″ (6 ft.) - $38,884.43 ea.

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

12" Bronze Round Bar 863 Continuous Cast Part # mp-00034473

Sold & Shipped by Spectrum Machine Inc.

Select a Size

QTY

Update

$4,334.00 for 1

$4,334.00 ea.

Expand Details

Dimensions

Diameter: 12"

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12" Bronze Round Bar 863 Continuous Cast-mob{product.code}

Key Features

CUSTOM CUT

U.S.A. Made DFARS Compliant

MTR AVAILABLE product return

Returns Acceptable.

View more product details

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12" Bronze Round Bar 863 Continuous Cast-deskmp-00034473

12" Bronze Round Bar 863 Continuous Cast Part # mp-00034473

Dimensions

Diameter: 12"

Select a Size

12″ (1 ft.) - $4,334.00 ea.
24″ (2 ft.) - $8,668.00 ea.
72″ (6 ft.) - $25,993.00 ea.

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

12" Bronze Round Bar 905 Continuous Cast Part # mp-00034476

Sold & Shipped by Spectrum Machine Inc.

Select a Size

QTY

Update

$6,285.74 for 1

$6,285.74 ea.

Expand Details

Dimensions

Diameter: 12"

Click for more details

12" Bronze Round Bar 905 Continuous Cast-mob{product.code}

Key Features

CUSTOM CUT

U.S.A. Made DFARS Compliant

MTR AVAILABLE product return

Returns Acceptable.

View more product details

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12" Bronze Round Bar 905 Continuous Cast-deskmp-00034476

12" Bronze Round Bar 905 Continuous Cast Part # mp-00034476

Dimensions

Diameter: 12"

Select a Size

12″ (1 ft.) - $6,285.74 ea.
24″ (2 ft.) - $12,557.13 ea.
72″ (6 ft.) - $37,671.38 ea.

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

12" Bronze Round Bar 903 Continuous Cast Part # mp-00034467

Sold & Shipped by Spectrum Machine Inc.

Select a Size

QTY

Update

$6,314.44 for 1

$6,314.44 ea.

Expand Details

Dimensions

Diameter: 12"

Click for more details

12" Bronze Round Bar 903 Continuous Cast-mob{product.code}

Key Features

CUSTOM CUT

U.S.A. Made DFARS Compliant

MTR AVAILABLE product return

Returns Acceptable.

View more product details

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12" Bronze Round Bar 903 Continuous Cast-deskmp-00034467

12" Bronze Round Bar 903 Continuous Cast Part # mp-00034467

Dimensions

Diameter: 12"

Select a Size

12″ (1 ft.) - $6,314.44 ea.
24″ (2 ft.) - $12,671.93 ea.
72″ (6 ft.) - $38,015.80 ea.

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

12" OD Stainless Round Bar 416 Part # mp-00037722

Sold & Shipped by AW Metals

Select a Size or Custom Cut

QTY

Update

$375.00 for 1

$375.00 ea.

Expand Details

Dimensions

Diameter: 12"
Ships In: 2 Business Days

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12" OD Stainless Round Bar 416-mob{product.code}

Key Features

CUSTOM CUT DFARS Compliant

MTR AVAILABLE product return

Returns Acceptable.

View more product details

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12" OD Stainless Round Bar 416-deskmp-00037722

12" OD Stainless Round Bar 416 Part # mp-00037722

Dimensions

Diameter: 12"
Ships In: 2 Business Days

Select a Size or Custom Cut

+ Create Custom Cut
2″ (2 in.) - $375.00 ea.
6″ (6 in.) - $1,115.00 ea.
12″ (1 ft.) - $1,775.00 ea.
24″ (2 ft.) - $3,195.00 ea.
36″ (3 ft.) - $4,785.00 ea.

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

12.125" Chrome Zirconium Copper Round Bar 18150 Part # mp-00041210

Sold & Shipped by Southern Copper

Select a Size or Custom Cut

QTY

Update

$9,811.71 for 1

$9,811.71 ea.

Expand Details

Buy More & Save up to 10% !

Qty

Price ea.

Savings

2-4

$9517.36

5-9

$9321.12

10+

$8830.54

10%

Less

Dimensions

Diameter: 12.125"
Ships In: 1 Business Day

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12.125" Chrome Zirconium Copper Round Bar 18150-mob{product.code}

Key Features

CUSTOM CUT DFARS Compliant

MTR AVAILABLE product return

Returns Acceptable.

View more product details

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12.125" Chrome Zirconium Copper Round Bar 18150-deskmp-00041210

12.125" Chrome Zirconium Copper Round Bar 18150 Part # mp-00041210

Dimensions

Diameter: 12.125"
Ships In: 1 Business Day

Select a Size or Custom Cut

+ Create Custom Cut
12″ (1 ft.) - $9,811.71 ea.
24″ (2 ft.) - $19,623.41 ea.
36″ (3 ft.) - $29,435.12 ea.
48″ (4 ft.) - $39,246.82 ea.
60″ (5 ft.) - $49,058.53 ea.
72″ (6 ft.) - $58,870.23 ea.
84″ (7 ft.) - $68,681.94 ea.
96″ (8 ft.) - $78,493.64 ea.
108″ (9 ft.) - $88,305.35 ea.
120″ (10 ft.) - $98,117.05 ea.
132″ (11 ft.) - $107,928.76 ea.
144″ (12 ft.) - $117,740.46 ea.

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

12 1/4" Aluminum Round Bar 6061-T6 Extruded Part # mp-00065135

Sold & Shipped by Online Approved Seller

Select a Size or Custom Cut

QTY

Update

$2,970.05 for 1

$2,970.05 ea.

Expand Details

Dimensions

Diameter: 12.25"
Tolerance: +/- 0.125"

Click for more details

aluminum-round-bar-6061-t6511-extruded-1superZoom-mob{product.code}

Key Features

CUSTOM CUT DFARS Compliant

MTR AVAILABLE product return

Non-returnable

View more product details

Click for more details

aluminum-round-bar-6061-t6511-extruded-1superZoom-deskmp-00065135

12 1/4" Aluminum Round Bar 6061-T6 Extruded Part # mp-00065135

Dimensions

Diameter: 12.25"
Tolerance: +/- 0.125"

Select a Size or Custom Cut

+ Create Custom Cut
12″ (1 ft.) - $2,970.05 ea.
24″ (2 ft.) - $5,761.90 ea.
36″ (3 ft.) - $8,197.34 ea.
48″ (4 ft.) - $10,098.17 ea.
72″ (6 ft.) - $13,899.84 ea.
96″ (8 ft.) - $17,345.10 ea.
144″ (12 ft.) - $21,384.37 ea.

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

12 1/2" Aluminum Round Bar 6061-T6-Extruded Part # 23720

Select a Size or Custom Cut

QTY

Update

$1,827.11 for 1

$1,827.11 ea.

Expand Details

Dimensions

Diameter: 12.5"

Click for more details

Material Meets These Standard(s): AMS-QQ-A-200/8 , ASTM-B221

Key Features

CUSTOM CUT

FREE MTR Available

View more product details

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aluminum-round-bar-6061-t6511-extruded-1superZoom-desk23720

12 1/2" Cast Iron Round Bar 65-45-12 Dura-Bar - Part # 23982

Pricing and availability for this item changes frequently. Contact us now for a fast quote.

12 1/2" Cast Iron Round Bar G2 Dura-Bar - Part # 24047

Pricing and availability for this item changes frequently. Contact us now for a fast quote.

12 1/2mm Carbon Steel Round Bar 1018 TGP Metric 36" Length [+/- 2"] Part # 24600

Pack of 1

QTY

Update

$101.28

$101.28 ea.

Expand Details

Dimensions

Diameter: 12.5mm

Click for more details

Material Meets These Standard(s): ASTM-A108 , ASTM-A29

Key Features

FREE MTR Available

View more product details

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mild-steel-round-bar-1018-1superZoom-desk24600

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