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1 1/4" ID x 2 3/4" OD Bronze Hollowbar C89835-Bismuth Tin Bronze -
Part #: 25543
$1,584.16 ea.
$1,584.16 for 1

1 1/4" ID x 2 3/4" OD Bronze Hollowbar C89835-Bismuth Tin BronzePart #: 25543

Dimensions:
  • Outer Diameter: 2.75 "
  • Wall: 0.75 "
  • Inner Diameter: 1.25 "
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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.
$1,584.16 ea.
$1,584.16 for 1

PRODUCT OVERVIEW

C89835 Bismuth Tin Bronze hollowbar is a lead free and more corrosion resistant replacement to bronze C932, C836, and C844. C89835 Bronze is compliant with the Federal Safe Drinking Water Act of 1974, the Federal Reduction of Lead in Drinking Water Act of 2011, and California AB1953. Bismuth Tin Bronze is also more malleable, thermally conductive, and polish better than regular brass alloys. Typical industrial uses for this alloy include bushings, high-speed/high-pressure bearings, and marine applications.

SPECIFICATIONS

MTR MTR Available
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Product Information

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Please note:

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Please note that this data is to be used ONLY FOR REFERENCE, NOT FOR DESIGN, and by using it,you agree that any decisions you make regarding materials for your project are at your own discretion.
Outer Diameter
2.75
Wall
0.75
Inner Diameter
1.25
Alloy
C89835
Metal Type
Bronze
Shape
Hollowbar
MTR Availability
Yes
Eniteo Vendor ID
1577
Custom Cut Warehouse
0
Weight/Lineal Foot
19.54 pounds
Info

Mechanical Properties

Ultimate Tensile Strength KSI
30
Density g/cm^3
9
Brinell Hardness 500 kg load
65
Elongation % in 2 in.
20
Yield Tensile Strength KSI
14
Rockwell Hardness B Scale
27
Melting Point °F
1445 - 1855
Electrical Conductivity % IACS
15
Machinability %
70
Info

Chemistry Information : C89835 Bronze

Element
Percentage
Element
Percentage
Element
Percentage
Cu
85 - 89
Pb
0.09  max
Sn
6 - 7.5
Zn
2 - 4
Fe
0.2  max
P
0.1  max
Ni
1  max
Al
0.005  max
Bi
1.7 - 2.7
S
0.08  max
Sb
0.35  max
Si
0.005  max
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FAQs

What are the dimensions and material specifications of the C89835 Bismuth Tin Bronze hollowbar?

This bronze hollowbar has an outer diameter of 2.75 inches, an inner diameter of 1.25 inches, and a wall thickness of 0.75 inches. It is made from lead-free C89835 Bismuth Tin Bronze, which offers enhanced corrosion resistance and complies with federal lead reduction regulations.

Yes, the C89835 Bismuth Tin Bronze hollowbar is ideal for industrial uses such as bushings, high-speed and high-pressure bearings, and marine applications due to its malleability, thermal conductivity, and improved corrosion resistance.

Yes, a material test report (MTR) is available for this C89835 Bismuth Tin Bronze hollowbar to verify its compliance and material properties.

This alloy has a machinability rating of 70, making it easier to machine than many standard bronze alloys, while also offering better polish and thermal conductivity.

Yes, the C89835 Bismuth Tin Bronze hollowbar complies with the Federal Safe Drinking Water Act of 1974, the Federal Reduction of Lead in Drinking Water Act of 2011, and California AB1953, making it safe for applications involving potable water.

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