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Copper Bar

-481 Products

Copper Bar – Alloys & Shapes for Every Application

Explore our extensive selection of high-quality copper bar products, available in a wide range of shapes and specialty alloys to meet the demands of any industry. We stock copper bar in Round, Square, Rectangle, and Hex shapes, offering versatility for machining, electrical, and structural applications.

Our inventory includes a full lineup of top-performing copper alloys:
C101, C110, C145, C17510, C180, C182, and 10W3 – each selected for its unique combination of conductivity, strength, corrosion resistance, and machinability.

Copper bar is commonly used across industries such as electrical power distribution, automotive and aerospace, electronics, industrial tooling, and architectural design. Whether you're manufacturing high-performance connectors, welding components, bus bars, or precision-machined parts, our copper bar products deliver the reliability and quality you need.

 

Browse our full range of copper bars and get the right alloy and shape for your project today.

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3" Copper Round Bar 145-H02 - 
Part #: 19499

3" Copper Round Bar 145-H02 -
Part #: 19499

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copper-round-bar-145-h02-1superZoom

Dimensions

  • Diameter: 3"
See all available dimensions for this product
  • 12″ (1 ft.) - $774.66 ea.
  • 24″ (2 ft.) - $1,464.20 ea.
  • 36″ (3 ft.) - $2,162.25 ea.
  • 48″ (4 ft.) - $2,803.55 ea.
  • 72″ (6 ft.) - $3,864.81 ea.
  • 96″ (8 ft.) - $4,948.77 ea.
Best shipping value:
Single Heat Lot Required
Why are heat lots important?
Heat lots ensure consistent metal properties, full traceability, and quality control, which are critical for precision and reliability in your projects.

By selecting "Single Heat Lot Required" option, we ensure all cut pieces are sourced from a single heat lot for consistency in material characteristics.
Create Custom Cut

QTY

$774.66 ea.
$774.66 for 1

3" Copper Square Bar 110-H02 - 
Part #: 1675

3" Copper Square Bar 110-H02 -
Part #: 1675

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copper-square-bar-110-h02-1superZoom

Dimensions

  • Height: 3"
See all available dimensions for this product
  • 12″ (1 ft.) - $632.35 ea.
  • 24″ (2 ft.) - $1,195.24 ea.
  • 36″ (3 ft.) - $1,765.05 ea.
  • 48″ (4 ft.) - $2,288.55 ea.
  • 72″ (6 ft.) - $3,154.87 ea.
  • 96″ (8 ft.) - $4,039.71 ea.
  • 144″ (12 ft.) - $5,559.24 ea.
Best shipping value:
Single Heat Lot Required
Why are heat lots important?
Heat lots ensure consistent metal properties, full traceability, and quality control, which are critical for precision and reliability in your projects.

By selecting "Single Heat Lot Required" option, we ensure all cut pieces are sourced from a single heat lot for consistency in material characteristics.
Create Custom Cut

QTY

$632.35 ea.
$632.35 for 1

3mm Copper Round Bar 110 Metric 36" Length [+/- 2"] - 
Part #: 24640

3mm Copper Round Bar 110 Metric 36" Length [+/- 2"] -
Part #: 24640

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Dimensions

  • Diameter: 3mm
See all available dimensions for this product

Pack of 6

QTY

$81.58 ea.
$81.58

3" Copper Round Bar 110-H04 - 
Part #: 1637

3" Copper Round Bar 110-H04 -
Part #: 1637

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copper-round-bar-110-h04-1superZoom

Dimensions

  • Diameter: 3"
See all available dimensions for this product
  • 12″ (1 ft.) - $568.65 ea.
  • 24″ (2 ft.) - $1,074.83 ea.
  • 36″ (3 ft.) - $1,587.24 ea.
  • 48″ (4 ft.) - $2,058.00 ea.
  • 144″ (12 ft.) - $4,999.18 ea.
Best shipping value:
Single Heat Lot Required
Why are heat lots important?
Heat lots ensure consistent metal properties, full traceability, and quality control, which are critical for precision and reliability in your projects.

By selecting "Single Heat Lot Required" option, we ensure all cut pieces are sourced from a single heat lot for consistency in material characteristics.
Create Custom Cut

QTY

$568.65 ea.
$568.65 for 1

3" OD Beryllium Free Copper Round Bar 180 Class 3 - 
Part #: mp-00005053

3" OD Beryllium Free Copper Round Bar 180 Class 3 -
Part #: mp-00005053

Click for more details

Sold & shipped by Southern Copper

Dimensions

  • Diameter: 3"
  • Ships In: 1 Business Day
See all available dimensions for this product
  • 12″ (1 ft.) - $494.32 ea.
  • 24″ (2 ft.) - $1,201.16 ea.
  • 36″ (3 ft.) - $1,422.97 ea.
  • 48″ (4 ft.) - $2,402.33 ea.
  • 60″ (5 ft.) - $3,002.91 ea.
  • 72″ (6 ft.) - $3,603.49 ea.
  • 84″ (7 ft.) - $4,204.07 ea.
  • 96″ (8 ft.) - $4,171.81 ea.
  • 108″ (9 ft.) - $5,405.23 ea.
  • 120″ (10 ft.) - $6,005.82 ea.
  • 144″ (12 ft.) - $6,257.71 ea.
Best shipping value:
Single Heat Lot Required
Why are heat lots important?
Heat lots ensure consistent metal properties, full traceability, and quality control, which are critical for precision and reliability in your projects.

By selecting "Single Heat Lot Required" option, we ensure all cut pieces are sourced from a single heat lot for consistency in material characteristics.
Create Custom Cut

QTY

$494.32 ea.
$494.32 for 1
quantity discountBuy More & Save up to 9% !
Qty
Price ea.
Savings
2-4
$479.49
3%
5-9
$469.60
5%
10+
$444.89
9%
More
Less

3" Copper Round Bar 101-H04 - 
Part #: 15265

3" Copper Round Bar 101-H04 -
Part #: 15265

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copper-round-bar-101-h04-1superZoom

Dimensions

  • Diameter: 3"
See all available dimensions for this product
  • 12″ (1 ft.) - $843.68 ea.
  • 24″ (2 ft.) - $1,594.62 ea.
  • 36″ (3 ft.) - $2,354.86 ea.
  • 48″ (4 ft.) - $3,053.27 ea.
  • 72″ (6 ft.) - $4,209.08 ea.
  • 96″ (8 ft.) - $5,389.59 ea.
  • 144″ (12 ft.) - $7,416.86 ea.
Best shipping value:
Single Heat Lot Required
Why are heat lots important?
Heat lots ensure consistent metal properties, full traceability, and quality control, which are critical for precision and reliability in your projects.

By selecting "Single Heat Lot Required" option, we ensure all cut pieces are sourced from a single heat lot for consistency in material characteristics.
Create Custom Cut

QTY

$843.68 ea.
$843.68 for 1

3" OD Beryllium Copper Round Bar 17510 Class 3 - 
Part #: mp-00043080

3" OD Beryllium Copper Round Bar 17510 Class 3 -
Part #: mp-00043080

Click for more details

Sold & shipped by Southern Copper

Dimensions

  • Diameter: 3"
  • Ships In: 1 Business Day
See all available dimensions for this product
  • 12″ (1 ft.) - $976.06 ea.
  • 24″ (2 ft.) - $1,952.12 ea.
  • 36″ (3 ft.) - $2,928.18 ea.
  • 48″ (4 ft.) - $3,904.24 ea.
  • 72″ (6 ft.) - $5,856.36 ea.
  • 96″ (8 ft.) - $7,808.49 ea.
  • 120″ (10 ft.) - $9,760.61 ea.
Best shipping value:
Single Heat Lot Required
Why are heat lots important?
Heat lots ensure consistent metal properties, full traceability, and quality control, which are critical for precision and reliability in your projects.

By selecting "Single Heat Lot Required" option, we ensure all cut pieces are sourced from a single heat lot for consistency in material characteristics.

QTY

$976.06 ea.
$976.06 for 1

3.125" OD Chromium Copper Round Bar 182 Class 2 - 
Part #: mp-00005155

3.125" OD Chromium Copper Round Bar 182 Class 2 -
Part #: mp-00005155

Click for more details

Sold & shipped by Southern Copper

Dimensions

  • Diameter: 3.125"
  • Ships In: 1 Business Day
See all available dimensions for this product
  • 12″ (1 ft.) - $533.82 ea.
  • 24″ (2 ft.) - $1,155.38 ea.
  • 36″ (3 ft.) - $1,541.47 ea.
  • 48″ (4 ft.) - $2,310.75 ea.
  • 72″ (6 ft.) - $3,466.13 ea.
  • 96″ (8 ft.) - $4,621.50 ea.
  • 144″ (12 ft.) - $6,932.25 ea.
Best shipping value:
Single Heat Lot Required
Why are heat lots important?
Heat lots ensure consistent metal properties, full traceability, and quality control, which are critical for precision and reliability in your projects.

By selecting "Single Heat Lot Required" option, we ensure all cut pieces are sourced from a single heat lot for consistency in material characteristics.

QTY

$533.82 ea.
$533.82 for 1
quantity discountBuy More & Save up to 9% !
Qty
Price ea.
Savings
2-4
$517.81
2%
5-9
$507.13
4%
10+
$480.44
9%
More
Less

3 1/4" Copper Round Bar 145-H02 - 
Part #: 21720

3 1/4" Copper Round Bar 145-H02-
Part #: 21720

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copper-round-bar-145-h02-1superZoom

Dimensions

  • Diameter: 3.25"
See all available dimensions for this product
Pricing and availability for this item changes frequently. Contact us now for a fast quote.

3 1/4" Copper Round Bar 110-H04 - 
Part #: 1639

3 1/4" Copper Round Bar 110-H04 -
Part #: 1639

Click for more details

copper-round-bar-110-h04-1superZoom

Dimensions

  • Diameter: 3.25"
See all available dimensions for this product
  • 12″ (1 ft.) - $841.44 ea.
  • 24″ (2 ft.) - $1,590.44 ea.
  • 36″ (3 ft.) - $2,348.66 ea.
  • 48″ (4 ft.) - $3,045.26 ea.
  • 144″ (12 ft.) - $7,397.40 ea.
Best shipping value:
Single Heat Lot Required
Why are heat lots important?
Heat lots ensure consistent metal properties, full traceability, and quality control, which are critical for precision and reliability in your projects.

By selecting "Single Heat Lot Required" option, we ensure all cut pieces are sourced from a single heat lot for consistency in material characteristics.
Create Custom Cut

QTY

$841.44 ea.
$841.44 for 1

3.25" OD Chromium Copper Round Bar 182 Class 2 - 
Part #: mp-00042930

3.25" OD Chromium Copper Round Bar 182 Class 2 -
Part #: mp-00042930

Click for more details

Sold & shipped by Southern Copper

Dimensions

  • Diameter: 3.25"
See all available dimensions for this product
  • 12″ (1 ft.) - $624.83 ea.
  • 24″ (2 ft.) - $1,249.65 ea.
  • 36″ (3 ft.) - $1,874.48 ea.
  • 48″ (4 ft.) - $2,499.31 ea.
  • 72″ (6 ft.) - $3,748.96 ea.
  • 96″ (8 ft.) - $4,998.61 ea.
  • 144″ (12 ft.) - $7,497.92 ea.
Best shipping value:
Single Heat Lot Required
Why are heat lots important?
Heat lots ensure consistent metal properties, full traceability, and quality control, which are critical for precision and reliability in your projects.

By selecting "Single Heat Lot Required" option, we ensure all cut pieces are sourced from a single heat lot for consistency in material characteristics.
Create Custom Cut

QTY

$624.83 ea.
$624.83 for 1

3 1/2" Copper Round Bar 101-H04 - 
Part #: 12631

3 1/2" Copper Round Bar 101-H04 -
Part #: 12631

Click for more details

copper-round-bar-101-h04-1superZoom

Dimensions

  • Diameter: 3.5"
See all available dimensions for this product
  • 12″ (1 ft.) - $1,007.37 ea.
  • 24″ (2 ft.) - $1,904.02 ea.
  • 36″ (3 ft.) - $2,811.73 ea.
  • 48″ (4 ft.) - $3,645.67 ea.
  • 72″ (6 ft.) - $5,025.73 ea.
  • 96″ (8 ft.) - $6,435.27 ea.
  • 144″ (12 ft.) - $8,855.88 ea.
Best shipping value:
Single Heat Lot Required
Why are heat lots important?
Heat lots ensure consistent metal properties, full traceability, and quality control, which are critical for precision and reliability in your projects.

By selecting "Single Heat Lot Required" option, we ensure all cut pieces are sourced from a single heat lot for consistency in material characteristics.
Create Custom Cut

QTY

$1,007.37 ea.
$1,007.37 for 1

3 1/2" Copper Round Bar 145-H02 - 
Part #: 21180

3 1/2" Copper Round Bar 145-H02-
Part #: 21180

Click for more details

copper-round-bar-145-h02-1superZoom

Dimensions

  • Diameter: 3.5"
See all available dimensions for this product
Pricing and availability for this item changes frequently. Contact us now for a fast quote.

3 1/2" Copper Round Bar 110-H04 - 
Part #: 1641

3 1/2" Copper Round Bar 110-H04 -
Part #: 1641

Click for more details

copper-round-bar-110-h04-1superZoom

Dimensions

  • Diameter: 3.5"
See all available dimensions for this product
  • 12″ (1 ft.) - $686.79 ea.
  • 24″ (2 ft.) - $1,298.13 ea.
  • 36″ (3 ft.) - $1,916.99 ea.
  • 48″ (4 ft.) - $2,485.54 ea.
  • 144″ (12 ft.) - $6,037.76 ea.
Best shipping value:
Single Heat Lot Required
Why are heat lots important?
Heat lots ensure consistent metal properties, full traceability, and quality control, which are critical for precision and reliability in your projects.

By selecting "Single Heat Lot Required" option, we ensure all cut pieces are sourced from a single heat lot for consistency in material characteristics.
Create Custom Cut

QTY

$686.79 ea.
$686.79 for 1

3.5" OD Chromium Copper Round Bar 182 Class 2 - 
Part #: mp-00005130

3.5" OD Chromium Copper Round Bar 182 Class 2 -
Part #: mp-00005130

Click for more details

Sold & shipped by Southern Copper

Dimensions

  • Diameter: 3.5"
  • Ships In: 1 Business Day
See all available dimensions for this product
  • 12″ (1 ft.) - $661.99 ea.
  • 24″ (2 ft.) - $1,449.30 ea.
  • 36″ (3 ft.) - $1,925.98 ea.
  • 48″ (4 ft.) - $2,898.60 ea.
  • 72″ (6 ft.) - $4,347.91 ea.
  • 96″ (8 ft.) - $5,797.21 ea.
  • 144″ (12 ft.) - $8,695.81 ea.
Best shipping value:
Single Heat Lot Required
Why are heat lots important?
Heat lots ensure consistent metal properties, full traceability, and quality control, which are critical for precision and reliability in your projects.

By selecting "Single Heat Lot Required" option, we ensure all cut pieces are sourced from a single heat lot for consistency in material characteristics.

QTY

$661.99 ea.
$661.99 for 1
quantity discountBuy More & Save up to 10% !
Qty
Price ea.
Savings
2-4
$642.13
3%
5-9
$628.89
5%
10+
$595.79
10%
More
Less

3 3/4" Copper Round Bar 101-H04 - 
Part #: 19740

3 3/4" Copper Round Bar 101-H04 -
Part #: 19740

Click for more details

copper-round-bar-101-h04-1superZoom

Dimensions

  • Diameter: 3.75"
See all available dimensions for this product
  • 12″ (1 ft.) - $962.57 ea.
  • 24″ (2 ft.) - $1,819.36 ea.
  • 36″ (3 ft.) - $2,686.74 ea.
  • 48″ (4 ft.) - $3,483.59 ea.
  • 72″ (6 ft.) - $4,802.28 ea.
  • 96″ (8 ft.) - $6,149.17 ea.
Best shipping value:
Single Heat Lot Required
Why are heat lots important?
Heat lots ensure consistent metal properties, full traceability, and quality control, which are critical for precision and reliability in your projects.

By selecting "Single Heat Lot Required" option, we ensure all cut pieces are sourced from a single heat lot for consistency in material characteristics.
Create Custom Cut

QTY

$962.57 ea.
$962.57 for 1

4" Copper Round Bar 101-H04 - 
Part #: 14618

4" Copper Round Bar 101-H04 -
Part #: 14618

Click for more details

copper-round-bar-101-h04-1superZoom

Dimensions

  • Diameter: 4"
See all available dimensions for this product
  • 11″ (11 in.) - $896.35 ea.
  • 12″ (1 ft.) - $1,308.33 ea.
  • 24″ (2 ft.) - $2,472.88 ea.
  • 144″ (12 ft.) - $11,501.79 ea.
Best shipping value:
Single Heat Lot Required
Why are heat lots important?
Heat lots ensure consistent metal properties, full traceability, and quality control, which are critical for precision and reliability in your projects.

By selecting "Single Heat Lot Required" option, we ensure all cut pieces are sourced from a single heat lot for consistency in material characteristics.
Create Custom Cut

QTY

$896.35 ea.
$896.35 for 1

4mm Copper Round Bar 110 Metric 36" Length [+/- 2"] - 
Part #: 24642

4mm Copper Round Bar 110 Metric 36" Length [+/- 2"] -
Part #: 24642

Click for more details

copper-round-bar-110-h04-1superZoom

Dimensions

  • Diameter: 4mm
See all available dimensions for this product

Pack of 6

QTY

$94.63 ea.
$94.63

4mm Copper Round Bar 110 Metric 72" Length [+/- 2"] - 
Part #: 24643

4mm Copper Round Bar 110 Metric 72" Length [+/- 2"] -
Part #: 24643

Click for more details

copper-round-bar-110-h04-1superZoom

Dimensions

  • Diameter: 4mm
See all available dimensions for this product

Pack of 3

QTY

$94.75 ea.
$94.75

4" Copper Round Bar 145-H02 - 
Part #: 15469

4" Copper Round Bar 145-H02 -
Part #: 15469

Click for more details

copper-round-bar-145-h02-1superZoom

Dimensions

  • Diameter: 4"
See all available dimensions for this product
  • 12″ (1 ft.) - $1,014.21 ea.
  • 24″ (2 ft.) - $1,916.96 ea.
  • 36″ (3 ft.) - $2,830.86 ea.
  • 48″ (4 ft.) - $3,670.47 ea.
  • 72″ (6 ft.) - $5,059.89 ea.
  • 96″ (8 ft.) - $6,479.05 ea.
Best shipping value:
Single Heat Lot Required
Why are heat lots important?
Heat lots ensure consistent metal properties, full traceability, and quality control, which are critical for precision and reliability in your projects.

By selecting "Single Heat Lot Required" option, we ensure all cut pieces are sourced from a single heat lot for consistency in material characteristics.
Create Custom Cut

QTY

$1,014.21 ea.
$1,014.21 for 1

4" Copper Round Bar 110-H04 - 
Part #: 1643

4" Copper Round Bar 110-H04 -
Part #: 1643

Click for more details

copper-round-bar-110-h04-1superZoom

Dimensions

  • Diameter: 4"
See all available dimensions for this product
  • 12″ (1 ft.) - $1,118.43 ea.
  • 24″ (2 ft.) - $2,113.95 ea.
  • 144″ (12 ft.) - $9,832.26 ea.
Best shipping value:
Single Heat Lot Required
Why are heat lots important?
Heat lots ensure consistent metal properties, full traceability, and quality control, which are critical for precision and reliability in your projects.

By selecting "Single Heat Lot Required" option, we ensure all cut pieces are sourced from a single heat lot for consistency in material characteristics.
Create Custom Cut

QTY

$1,118.43 ea.
$1,118.43 for 1

4.125" OD Chromium Copper Round Bar 182 Class 2 - 
Part #: mp-00005107

4.125" OD Chromium Copper Round Bar 182 Class 2 -
Part #: mp-00005107

Click for more details

Sold & shipped by Southern Copper

Dimensions

  • Diameter: 4.125"
  • Ships In: 1 Business Day
See all available dimensions for this product
  • 12″ (1 ft.) - $907.86 ea.
  • 24″ (2 ft.) - $2,013.13 ea.
  • 36″ (3 ft.) - $3,019.69 ea.
  • 48″ (4 ft.) - $4,026.25 ea.
  • 72″ (6 ft.) - $6,039.38 ea.
  • 96″ (8 ft.) - $8,052.50 ea.
  • 144″ (12 ft.) - $12,078.75 ea.
Best shipping value:
Single Heat Lot Required
Why are heat lots important?
Heat lots ensure consistent metal properties, full traceability, and quality control, which are critical for precision and reliability in your projects.

By selecting "Single Heat Lot Required" option, we ensure all cut pieces are sourced from a single heat lot for consistency in material characteristics.

QTY

$907.86 ea.
$907.86 for 1
quantity discountBuy More & Save up to 10% !
Qty
Price ea.
Savings
2-4
$880.62
3%
5-9
$862.47
4%
10+
$817.07
10%
More
Less

4 1/2" Copper Round Bar 101-H04 - 
Part #: 17885

4 1/2" Copper Round Bar 101-H04 -
Part #: 17885

Click for more details

copper-round-bar-101-h04-1superZoom

Dimensions

  • Diameter: 4.5"
See all available dimensions for this product
  • 12″ (1 ft.) - $1,425.80 ea.
  • 24″ (2 ft.) - $2,694.89 ea.
  • 36″ (3 ft.) - $3,979.67 ea.
  • 48″ (4 ft.) - $5,160.00 ea.
  • 72″ (6 ft.) - $7,113.27 ea.
  • 96″ (8 ft.) - $9,108.35 ea.
Best shipping value:
Single Heat Lot Required
Why are heat lots important?
Heat lots ensure consistent metal properties, full traceability, and quality control, which are critical for precision and reliability in your projects.

By selecting "Single Heat Lot Required" option, we ensure all cut pieces are sourced from a single heat lot for consistency in material characteristics.
Create Custom Cut

QTY

$1,425.80 ea.
$1,425.80 for 1

4.5" OD Chromium Copper Round Bar 182 Class 2 - 
Part #: mp-00005100

4.5" OD Chromium Copper Round Bar 182 Class 2 -
Part #: mp-00005100

Click for more details

Sold & shipped by Southern Copper

Dimensions

  • Diameter: 4.5"
  • Ships In: 1 Business Day
See all available dimensions for this product
  • 12″ (1 ft.) - $1,133.57 ea.
Best shipping value:
Single Heat Lot Required
Why are heat lots important?
Heat lots ensure consistent metal properties, full traceability, and quality control, which are critical for precision and reliability in your projects.

By selecting "Single Heat Lot Required" option, we ensure all cut pieces are sourced from a single heat lot for consistency in material characteristics.
Create Custom Cut

QTY

$1,133.57 ea.
$1,133.57 for 1
quantity discountBuy More & Save up to 10% !
Qty
Price ea.
Savings
2-4
$1099.56
3%
5-9
$1076.89
5%
10+
$1020.21
10%
More
Less

4 1/2" Copper Round Bar 110 - 
Part #: 1646

4 1/2" Copper Round Bar 110 -
Part #: 1646

Click for more details

copper-round-bar-110-h04-1superZoom

Dimensions

  • Diameter: 4.5"
See all available dimensions for this product
  • 12″ (1 ft.) - $1,215.86 ea.
  • 24″ (2 ft.) - $2,298.11 ea.
Best shipping value:
Single Heat Lot Required
Why are heat lots important?
Heat lots ensure consistent metal properties, full traceability, and quality control, which are critical for precision and reliability in your projects.

By selecting "Single Heat Lot Required" option, we ensure all cut pieces are sourced from a single heat lot for consistency in material characteristics.
Create Custom Cut

QTY

$1,215.86 ea.
$1,215.86 for 1

Can't find what you're looking for?

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