Shop all Products
Shop Aerospace Materials

Open for Orders 24/7!

Deals
Get a Quick Quote!

642

-20 Products

642 Product Guide Product   | Bronze 642 Tolerance Guide product

Bronze 642 is the alloy of choice when you require a strength and excellent corrosion resistance, but also an ease of machinability. 642 bronze has the highest machinability of any non-leaded bronze, it is also one of the lightest bronzes. Additionally, 642 bronze exhibits good fatigue and anti-galling strengths. Brazing is rated as fair, as are most forms of welding. Soldering and oxyacetylene welding are not recommended. This material is typically used to make bolts, gears, and valves.

 

We carry bronze 642 in round bar & sheet/plate.

 

Relevant Knowledge Hub Resources: Application Hub  | 5 Reasons to Cut-to-Size

Sort by

Size
  • Size
  • Price:Low to High
  • Product Name: A to Z
  • Product Name: Z to A
  • Relevance
  • Price:High to Low

Close

Filters

Material

seller

Shape

Can't find what you need?

Contact our experienced US-based customer service team for hard-to-source materials.


3/8" Silicon Aluminum Bronze Round Bar 642-Hr50 - 
Part #: 18309

3/8" Silicon Aluminum Bronze Round Bar 642-Hr50 -
Part #: 18309

Click for more details

bronze-round-bar-642-hr50-1superZoom

Dimensions

  • Diameter: 0.375"
See all available dimensions for this product
  • 12″ (1 ft.) - $16.34 ea.
  • 24″ (2 ft.) - $31.80 ea.
  • 36″ (3 ft.) - $43.40 ea.
  • 48″ (4 ft.) - $54.12 ea.
  • 72″ (6 ft.) - $76.43 ea.
  • 96″ (8 ft.) - $95.20 ea.
  • 144″ (12 ft.) - $118.50 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

$16.34 ea.
$16.34 for 1

7/16" Silicon Aluminum Bronze Round Bar 642-Hr50 - 
Part #: 18310

7/16" Silicon Aluminum Bronze Round Bar 642-Hr50 -
Part #: 18310

Click for more details

bronze-round-bar-642-hr50-1superZoom

Dimensions

  • Diameter: 0.4375"
See all available dimensions for this product
  • 12″ (1 ft.) - $13.24 ea.
  • 24″ (2 ft.) - $25.76 ea.
  • 36″ (3 ft.) - $35.16 ea.
  • 48″ (4 ft.) - $43.84 ea.
  • 72″ (6 ft.) - $61.96 ea.
  • 96″ (8 ft.) - $77.15 ea.
  • 144″ (12 ft.) - $96.03 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

$13.24 ea.
$13.24 for 1

1/2" Silicon Aluminum Bronze Round Bar 642 - 
Part #: 17852

1/2" Silicon Aluminum Bronze Round Bar 642 -
Part #: 17852

Click for more details

bronze-round-bar-642-1superZoom

Dimensions

  • Diameter: 0.5"
See all available dimensions for this product
  • 12″ (1 ft.) - $28.39 ea.
  • 24″ (2 ft.) - $55.21 ea.
  • 36″ (3 ft.) - $75.37 ea.
  • 48″ (4 ft.) - $93.99 ea.
  • 72″ (6 ft.) - $132.74 ea.
  • 96″ (8 ft.) - $165.34 ea.
  • 144″ (12 ft.) - $205.81 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.
Create Custom Cut

QTY

$28.39 ea.
$28.39 for 1

9/16" Silicon Aluminum Bronze Round Bar 642-Hr50 - 
Part #: 18311

9/16" Silicon Aluminum Bronze Round Bar 642-Hr50 -
Part #: 18311

Click for more details

bronze-round-bar-642-hr50-1superZoom

Dimensions

  • Diameter: 0.5625"
See all available dimensions for this product
  • 12″ (1 ft.) - $28.29 ea.
  • 24″ (2 ft.) - $55.00 ea.
  • 36″ (3 ft.) - $75.08 ea.
  • 48″ (4 ft.) - $93.63 ea.
  • 72″ (6 ft.) - $132.23 ea.
  • 96″ (8 ft.) - $164.71 ea.
  • 144″ (12 ft.) - $205.01 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

$28.29 ea.
$28.29 for 1

5/8" Silicon Aluminum Bronze Round Bar 642 - 
Part #: 17853

5/8" Silicon Aluminum Bronze Round Bar 642 -
Part #: 17853

Click for more details

bronze-round-bar-642-1superZoom

Dimensions

  • Diameter: 0.625"
See all available dimensions for this product
  • 12″ (1 ft.) - $35.22 ea.
  • 24″ (2 ft.) - $68.55 ea.
  • 36″ (3 ft.) - $93.54 ea.
  • 48″ (4 ft.) - $116.65 ea.
  • 72″ (6 ft.) - $164.76 ea.
  • 96″ (8 ft.) - $205.21 ea.
  • 144″ (12 ft.) - $255.43 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

$35.22 ea.
$35.22 for 1

11/16" Silicon Aluminum Bronze Round Bar 642-Hr50 - 
Part #: 18312

11/16" Silicon Aluminum Bronze Round Bar 642-Hr50 -
Part #: 18312

Click for more details

bronze-round-bar-642-hr50-1superZoom

Dimensions

  • Diameter: 0.6875"
See all available dimensions for this product
  • 12″ (1 ft.) - $30.49 ea.
  • 24″ (2 ft.) - $59.28 ea.
  • 36″ (3 ft.) - $80.93 ea.
  • 48″ (4 ft.) - $100.91 ea.
  • 72″ (6 ft.) - $142.55 ea.
  • 96″ (8 ft.) - $177.52 ea.
  • 144″ (12 ft.) - $220.98 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

$30.49 ea.
$30.49 for 1

3/4" Silicon Aluminum Bronze Round Bar 642-Hr50 - 
Part #: 18313

3/4" Silicon Aluminum Bronze Round Bar 642-Hr50 -
Part #: 18313

Click for more details

bronze-round-bar-642-hr50-1superZoom

Dimensions

  • Diameter: 0.75"
See all available dimensions for this product
  • 12″ (1 ft.) - $55.38 ea.
  • 24″ (2 ft.) - $107.75 ea.
  • 36″ (3 ft.) - $147.11 ea.
  • 48″ (4 ft.) - $183.40 ea.
  • 72″ (6 ft.) - $259.03 ea.
  • 96″ (8 ft.) - $322.64 ea.
  • 144″ (12 ft.) - $401.60 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

$55.38 ea.
$55.38 for 1

7/8" Silicon Aluminum Bronze Round Bar 642-Hr50 - 
Part #: 18314

7/8" Silicon Aluminum Bronze Round Bar 642-Hr50 -
Part #: 18314

Click for more details

bronze-round-bar-642-hr50-1superZoom

Dimensions

  • Diameter: 0.875"
See all available dimensions for this product
  • 12″ (1 ft.) - $73.42 ea.
  • 24″ (2 ft.) - $142.89 ea.
  • 36″ (3 ft.) - $195.01 ea.
  • 48″ (4 ft.) - $243.14 ea.
  • 72″ (6 ft.) - $343.43 ea.
  • 96″ (8 ft.) - $427.72 ea.
  • 144″ (12 ft.) - $532.42 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

$73.42 ea.
$73.42 for 1

1" Silicon Aluminum Bronze Round Bar 642-Hr50 - 
Part #: 18315

1" Silicon Aluminum Bronze Round Bar 642-Hr50 -
Part #: 18315

Click for more details

bronze-round-bar-642-hr50-1superZoom

Dimensions

  • Diameter: 1"
See all available dimensions for this product
  • 12″ (1 ft.) - $68.52 ea.
  • 24″ (2 ft.) - $133.31 ea.
  • 36″ (3 ft.) - $181.94 ea.
  • 48″ (4 ft.) - $226.89 ea.
  • 72″ (6 ft.) - $320.45 ea.
  • 96″ (8 ft.) - $399.10 ea.
  • 144″ (12 ft.) - $496.82 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

$68.52 ea.
$68.52 for 1

1 1/8" Silicon Aluminum Bronze Round Bar 642-Hr50 - 
Part #: 18317

1 1/8" Silicon Aluminum Bronze Round Bar 642-Hr50 -
Part #: 18317

Click for more details

bronze-round-bar-642-hr50-1superZoom

Dimensions

  • Diameter: 1.125"
See all available dimensions for this product
  • 12″ (1 ft.) - $92.94 ea.
  • 24″ (2 ft.) - $180.87 ea.
  • 36″ (3 ft.) - $246.85 ea.
  • 48″ (4 ft.) - $307.81 ea.
  • 72″ (6 ft.) - $434.73 ea.
  • 96″ (8 ft.) - $541.45 ea.
  • 144″ (12 ft.) - $674.02 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

$92.94 ea.
$92.94 for 1

1 1/4" Silicon Aluminum Bronze Round Bar 642-Hr50 - 
Part #: 18318

1 1/4" Silicon Aluminum Bronze Round Bar 642-Hr50 -
Part #: 18318

Click for more details

bronze-round-bar-642-hr50-1superZoom

Dimensions

  • Diameter: 1.25"
See all available dimensions for this product
  • 12″ (1 ft.) - $139.41 ea.
  • 24″ (2 ft.) - $271.24 ea.
  • 36″ (3 ft.) - $370.22 ea.
  • 48″ (4 ft.) - $461.60 ea.
  • 72″ (6 ft.) - $651.98 ea.
  • 96″ (8 ft.) - $812.03 ea.
  • 144″ (12 ft.) - $1,010.82 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

$139.41 ea.
$139.41 for 1

1 3/8" Silicon Aluminum Bronze Round Bar 642-Hr50 - 
Part #: 18319

1 3/8" Silicon Aluminum Bronze Round Bar 642-Hr50 -
Part #: 18319

Click for more details

bronze-round-bar-642-hr50-1superZoom

Dimensions

  • Diameter: 1.375"
See all available dimensions for this product
  • 12″ (1 ft.) - $118.37 ea.
  • 24″ (2 ft.) - $230.33 ea.
  • 36″ (3 ft.) - $314.36 ea.
  • 48″ (4 ft.) - $391.96 ea.
  • 72″ (6 ft.) - $553.62 ea.
  • 96″ (8 ft.) - $689.53 ea.
  • 144″ (12 ft.) - $858.32 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

$118.37 ea.
$118.37 for 1

1 1/2" Silicon Aluminum Bronze Round Bar 642-Hr50 - 
Part #: 18320

1 1/2" Silicon Aluminum Bronze Round Bar 642-Hr50 -
Part #: 18320

Click for more details

bronze-round-bar-642-hr50-1superZoom

Dimensions

  • Diameter: 1.5"
See all available dimensions for this product
  • 12″ (1 ft.) - $206.68 ea.
  • 24″ (2 ft.) - $402.08 ea.
  • 36″ (3 ft.) - $548.82 ea.
  • 48″ (4 ft.) - $684.29 ea.
  • 72″ (6 ft.) - $966.52 ea.
  • 96″ (8 ft.) - $1,203.77 ea.
  • 144″ (12 ft.) - $1,498.46 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

$206.68 ea.
$206.68 for 1

1 3/4" Silicon Aluminum Bronze Round Bar 642-Hr50 - 
Part #: 18322

1 3/4" Silicon Aluminum Bronze Round Bar 642-Hr50 -
Part #: 18322

Click for more details

bronze-round-bar-642-hr50-1superZoom

Dimensions

  • Diameter: 1.75"
See all available dimensions for this product
  • 12″ (1 ft.) - $267.78 ea.
  • 24″ (2 ft.) - $521.00 ea.
  • 36″ (3 ft.) - $711.11 ea.
  • 48″ (4 ft.) - $886.66 ea.
  • 72″ (6 ft.) - $1,252.36 ea.
  • 96″ (8 ft.) - $1,559.78 ea.
  • 144″ (12 ft.) - $1,941.62 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

$267.78 ea.
$267.78 for 1

2" Silicon Aluminum Bronze Round Bar 642-Hr50 - 
Part #: 18323

2" Silicon Aluminum Bronze Round Bar 642-Hr50 -
Part #: 18323

Click for more details

bronze-round-bar-642-hr50-1superZoom

Dimensions

  • Diameter: 2"
See all available dimensions for this product
  • 12″ (1 ft.) - $285.89 ea.
  • 24″ (2 ft.) - $540.33 ea.
  • 36″ (3 ft.) - $797.92 ea.
  • 48″ (4 ft.) - $1,034.58 ea.
  • 72″ (6 ft.) - $1,426.22 ea.
  • 96″ (8 ft.) - $1,826.23 ea.
  • 144″ (12 ft.) - $2,513.16 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

$285.89 ea.
$285.89 for 1

2 1/8" Silicon Aluminum Bronze Round Bar 642-Hr50 - 
Part #: 28411

2 1/8" Silicon Aluminum Bronze Round Bar 642-Hr50-
Part #: 28411

Click for more details

Dimensions

  • Diameter: 2.125"
See all available dimensions for this product
Pricing and availability for this item changes frequently. Contact us now for a fast quote.

2 1/4" Silicon Aluminum Bronze Round Bar 642-Hr50 - 
Part #: 18324

2 1/4" Silicon Aluminum Bronze Round Bar 642-Hr50 -
Part #: 18324

Click for more details

bronze-round-bar-642-hr50-1superZoom

Dimensions

  • Diameter: 2.25"
See all available dimensions for this product
  • 12″ (1 ft.) - $262.13 ea.
  • 24″ (2 ft.) - $495.44 ea.
  • 36″ (3 ft.) - $731.65 ea.
  • 48″ (4 ft.) - $948.63 ea.
  • 72″ (6 ft.) - $1,307.75 ea.
  • 96″ (8 ft.) - $1,674.52 ea.
  • 144″ (12 ft.) - $2,304.38 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

$262.13 ea.
$262.13 for 1

2 1/2" Silicon Aluminum Bronze Round Bar 642-Hr50 - 
Part #: 20057

2 1/2" Silicon Aluminum Bronze Round Bar 642-Hr50 -
Part #: 20057

Click for more details

bronze-round-bar-642-hr50-1superZoom

Dimensions

  • Diameter: 2.5"
See all available dimensions for this product
  • 12″ (1 ft.) - $302.10 ea.
  • 24″ (2 ft.) - $571.01 ea.
  • 36″ (3 ft.) - $843.23 ea.
  • 48″ (4 ft.) - $1,093.32 ea.
  • 72″ (6 ft.) - $1,507.21 ea.
  • 96″ (8 ft.) - $1,929.93 ea.
  • 144″ (12 ft.) - $2,655.86 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

$302.10 ea.
$302.10 for 1

2 3/4" Silicon Aluminum Bronze Round Bar 642-Hr50 - 
Part #: 28863

2 3/4" Silicon Aluminum Bronze Round Bar 642-Hr50-
Part #: 28863

Click for more details

Dimensions

  • Diameter: 2.75"
See all available dimensions for this product
Pricing and availability for this item changes frequently. Contact us now for a fast quote.

3 3/4" Silicon Aluminum Bronze Round Bar 642-Hr50 - 
Part #: 18325

3 3/4" Silicon Aluminum Bronze Round Bar 642-Hr50 -
Part #: 18325

Click for more details

bronze-round-bar-642-hr50-1superZoom

Dimensions

  • Diameter: 3.75"
See all available dimensions for this product
  • 12″ (1 ft.) - $767.98 ea.
  • 24″ (2 ft.) - $1,451.56 ea.
  • 36″ (3 ft.) - $2,143.61 ea.
  • 144″ (12 ft.) - $6,751.48 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

$767.98 ea.
$767.98 for 1

Can't find what you're looking for?

Contact us for a custom quote