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Round Bar

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.

3/4" Stainless Round Bar 316/316L Annealed Cold Finish Part # 4479

3/4" Stainless Round Bar 316/316L Annealed Cold Finish -
Part #: 4479
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Dimensions

  • Diameter: 0.75"
  • Temper: Annealed
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stainless-round-bar-316-cold-finish-1superZoom
Material Meets These Standard(s): AMS-QQ-S-763,ASTM-A276,ASTM-A479,AMS-5653,AMS-5648

Key Features

CUSTOM CUT MTR FREEMTRAvailable
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7/8" Aluminum Round Bar 7075-T7351 Part # 24955

7/8" Aluminum Round Bar 7075-T7351 -
Part #: 24955
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Dimensions

  • Diameter: 0.875"
  • Temper: T7351
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aluminum-round-bar-7075-t651-cold-finish-1superZoom
Material Meets These Standard(s): ASTM-B211,AMS-QQ-A-225/9,AMS-4124

Key Features

CUSTOM CUT MTR FREEMTRAvailable
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1" Lead Free Brass Round Bar 693 Part # 24881

1" Lead Free Brass Round Bar 693 -
Part #: 24881
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Material Meets These Standard(s): ASTM-B371,ASTM-B124

Key Features

CUSTOM CUT MTR FREEMTRAvailable
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1/2" Aluminum Round Bar 6061-T6511-Extruded Part # 1084

1/2" Aluminum Round Bar 6061-T6511-Extruded -
Part #: 1084
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Dimensions

  • Diameter: 0.5"
  • Temper: T6511
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aluminum-round-bar-6061-t6511-extruded-1superZoom
Material Meets These Standard(s): AMS-QQ-A-200/8,ASTM-B221

Key Features

CUSTOM CUT MTR FREEMTRAvailable
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2 1/4" Brass Round Bar 360-H02 Extruded Part # 19930

2 1/4" Brass Round Bar 360-H02 Extruded -
Part #: 19930

QTY

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$206.49 for 1
$206.49 ea.
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Dimensions

  • Diameter: 2.25"
  • Temper: H02
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brass-round-bar-360-h02-1superZoom
Material Meets These Standard(s): ASTM-B16

Key Features

CUSTOM CUT MTR FREEMTRAvailable
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SALE! Select Cut Sizes

3/16" Carbon Steel Round Bar 1018 Cold Finish Part # 4790

3/16" Carbon Steel Round Bar 1018 Cold Finish -
Part #: 4790

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$3.29 for 1
$3.29 ea.
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Material Meets These Standard(s): ASTM-A108

Key Features

CUSTOM CUT MTR FREEMTRAvailable
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5 1/2" Stainless Round Bar 17-4 PH Cond. A Rough Turned Part # 21820

5 1/2" Stainless Round Bar 17-4 PH Cond. A Rough Turned -
Part #: 21820

Dimensions

  • Diameter: 5.5"
  • Temper: Condition A
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stainless-round-bar-17-4-annealed-rough-turned-ph-1superZoom
Material Meets These Standard(s): ASTM-A564,AMS-5643

Key Features

CUSTOM CUT MTR FREEMTRAvailable
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1/2" Copper Round Bar 145-H02 Part # 15269

1/2" Copper Round Bar 145-H02 -
Part #: 15269
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Dimensions

  • Diameter: 0.5"
  • Temper: H02
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copper-round-bar-145-h02-1superZoom
Material Meets These Standard(s): ASTM-B249,ASTM-B301

Key Features

CUSTOM CUT MTR FREEMTRAvailable
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1/8" Aluminum Round Bar 2011-T3-Cold Finish Part # 21663

1/8" Aluminum Round Bar 2011-T3-Cold Finish -
Part #: 21663
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Dimensions

  • Diameter: 0.125"
  • Temper: T3
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aluminum-round-bar-2011-t3-cold-finish-1superZoom
Material Meets These Standard(s): ASTM-B211

2" Carbon Steel Round Bar A36 Hot Rolled Part # 10256

2" Carbon Steel Round Bar A36 Hot Rolled -
Part #: 10256

QTY

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$30.63 for 1
$30.63 ea.

7 1/2" Stainless Round Bar 17-4 H1150 Part # mp-00002673

7 1/2" Stainless Round Bar 17-4 H1150 -
Part #: mp-00002673
Sold & Shipped by AW Metals
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Dimensions

  • Diameter: 7.5"
  • Ships In: 2 Business Days
  • Temper: H1150
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stainless-round-bar-17-4-annealed-cold-finish-ph-1superZoom

Key Features

CUSTOM CUT DFARS Compliant MTR MTR AVAILABLE product return Returns Acceptable.
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5/16" Carbon Steel Round Bar 1018 Cold Finish Part # 21214

5/16" Carbon Steel Round Bar 1018 Cold Finish -
Part #: 21214
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Material Meets These Standard(s): ASTM-A108

Key Features

CUSTOM CUT MTR FREEMTRAvailable
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1" Bronze Round Bar 903 Continuous Cast Part # mp-00034516

1" Bronze Round Bar 903 Continuous Cast -
Part #: mp-00034516
Sold & Shipped by Spectrum Machine Inc.
Camera Expand Details

Key Features

CUSTOM CUT USA U.S.A.Made DFARS Compliant MTR MTR AVAILABLE product return Returns Acceptable.
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1" Aluminum Round Bar 2024-T351-Cold Finish Part # 9896

1" Aluminum Round Bar 2024-T351-Cold Finish -
Part #: 9896
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Dimensions

  • Diameter: 1"
  • Temper: T351
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aluminum-round-bar-2024-t351-cold-finish-1superZoom
Material Meets These Standard(s): ASTM-B211,AMS-4120,AMS-QQ-A-225/6

Key Features

CUSTOM CUT MTR FREEMTRAvailable
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SALE! Select Cut Sizes

1/2" Stainless Round Bar 15-5 PH Cond. A Part # 7188

1/2" Stainless Round Bar 15-5 PH Cond. A -
Part #: 7188

QTY

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$10.59 for 1
$10.59 ea.
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Dimensions

  • Diameter: 0.5"
  • Temper: Condition A
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stainless-round-bar-15-5-annealed-1superZoom
Material Meets These Standard(s): AMS-5659,ASTM-A484,ASTM-A564

Key Features

CUSTOM CUT MTR FREEMTRAvailable
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SALE! Select Cut Sizes

1/2" Carbon Steel Round Bar A36 Hot Rolled Part # 10236

1/2" Carbon Steel Round Bar A36 Hot Rolled -
Part #: 10236

QTY

Update
$3.15 for 1
$3.15 ea.

7/8" Alloy Steel Round Bar 4140 Cold Finish Heat Treated Part # mp-00002395

7/8" Alloy Steel Round Bar 4140 Cold Finish Heat Treated -
Part #: mp-00002395
Sold & Shipped by MSP Metals
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Dimensions

  • Diameter: 0.875"
  • Temper: Heat Treated
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alloy-steel-round-bar-4140-annealed-cold-finish-1superZoom
Material Meets These Standard(s): ASTM-B 193 B7

Key Features

CUSTOM CUT DFARS Compliant MTR MTR AVAILABLE product return Non-returnable
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1/2" Brass Round Bar 360-H02 Extruded Part # 1261

1/2" Brass Round Bar 360-H02 Extruded -
Part #: 1261

QTY

Update
$11.70 for 1
$11.70 ea.
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Dimensions

  • Diameter: 0.5"
  • Temper: H02
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brass-round-bar-360-h02-1superZoom
Material Meets These Standard(s): ASTM-B16

Key Features

CUSTOM CUT MTR FREEMTRAvailable
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5/16" Stainless Round Bar 304/304L-Annealed Cold Finish Part # 7547

5/16" Stainless Round Bar 304/304L-Annealed Cold Finish -
Part #: 7547
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Dimensions

  • Diameter: 0.3125"
  • Temper: Annealed
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stainless-round-bar-304-cold-finish-1superZoom_300Wx300H
Material Meets These Standard(s): AMS-QQ-S-763,AMS-5639,AMS-5647,ASTM-A276,ASTM-A479

Key Features

CUSTOM CUT MTR FREEMTRAvailable
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1/2" Alloy Steel Round Bar 4140 Cold Finish Heat Treated Part # mp-00002423

1/2" Alloy Steel Round Bar 4140 Cold Finish Heat Treated -
Part #: mp-00002423
Sold & Shipped by MSP Metals
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Dimensions

  • Diameter: 0.5"
  • Temper: Heat Treated
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alloy-steel-round-bar-4140-annealed-cold-finish-1superZoom
Material Meets These Standard(s): ASTM-B 193 B7

Key Features

CUSTOM CUT DFARS Compliant MTR MTR AVAILABLE product return Non-returnable
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3" Aluminum Round Bar 6061-T6511-Extruded Part # 1103

3" Aluminum Round Bar 6061-T6511-Extruded -
Part #: 1103
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Dimensions

  • Diameter: 3"
  • Temper: T6511
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aluminum-round-bar-6061-t6511-extruded-1superZoom
Material Meets These Standard(s): AMS-QQ-A-200/8,ASTM-B221

Key Features

CUSTOM CUT MTR FREEMTRAvailable
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1" Aluminum Round Bar 7075-T7351 Part # 21477

1" Aluminum Round Bar 7075-T7351 -
Part #: 21477
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Dimensions

  • Diameter: 1"
  • Temper: T7351
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aluminum-round-bar-7075-t651-cold-finish-1superZoom
Material Meets These Standard(s): ASTM-B211,AMS-QQ-A-225/9,AMS-4124

Key Features

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

3/8" Brass Round Bar 464-H02 Extruded Part # 13442

3/8" Brass Round Bar 464-H02 Extruded -
Part #: 13442
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Dimensions

  • Diameter: 0.375"
  • Temper: H02
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brass-round-bar-464-h02-1superZoom
Material Meets These Standard(s): ASTM-B21

Key Features

CUSTOM CUT MTR FREEMTRAvailable
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2" Stainless Round Bar 15-5 PH Cond. A Part # 7209

2" Stainless Round Bar 15-5 PH Cond. A -
Part #: 7209
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Dimensions

  • Diameter: 2"
  • Temper: Condition A
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stainless-round-bar-15-5-annealed-1superZoom
Material Meets These Standard(s): AMS-5659,ASTM-A484,ASTM-A564

5/8" Alloy Steel Round Bar 4140 Cold Finish Heat Treated Part # mp-00002456

5/8" Alloy Steel Round Bar 4140 Cold Finish Heat Treated -
Part #: mp-00002456
Sold & Shipped by MSP Metals
Camera Expand Details

Dimensions

  • Diameter: 0.625"
  • Temper: Heat Treated
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alloy-steel-round-bar-4140-annealed-cold-finish-1superZoom
Material Meets These Standard(s): ASTM-B 193 B7

Key Features

CUSTOM CUT DFARS Compliant MTR MTR AVAILABLE product return Non-returnable
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