C-863: A cast alloy of copper, manganese, aluminum and iron. High bearing strength and wear-resistance. Functions well under both high loads and speeds. Typical uses include gears and hydraulic parts.
MTR MTR Available
USA U.S.A. Made
Return Returns Acceptable.
DFARS DFARS Compliant
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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
5
Wall
1
Inner Diameter
3
Alloy
863
Production Method
Continuous Cast
Metal Type
Bronze
Shape
Hollowbar
Brand
Spectrum Machine
Weight/Lineal Foot
48.67 pounds
Info

Mechanical Properties

Density g/cm^3
8
Ultimate Tensile Strength KSI
110
Yield Tensile Strength KSI
62
Rockwell Hardness B Scale
97
Brinell Hardness 3000 kg load
223
Electrical Conductivity % IACS
8
Melting Point °F
1630 - 1690
Elongation % in 2 in.
14
Machinability %
80
Info

Chemistry Information : 863 Bronze

Element
Percentage
Element
Percentage
Element
Percentage
Al
3 - 7.5
Cu
60 - 68
Fe
2 - 4
Pb
0.2  max
Mn
2.5 - 5
Sn
0.2  max
Zn
25

This bronze hollowbar has an outer diameter of 5 inches, an inner diameter of 3 inches, and a wall thickness of 1 inch. It is made from alloy 863, which includes copper, manganese, aluminum, and iron, providing high bearing strength and wear resistance.

Yes, the 863 alloy bronze hollowbar is designed to perform well under both high loads and speeds, making it ideal for applications such as gears and hydraulic parts.

The product is available in standard lengths of 24 inches and 72 inches. Custom cutting options are not explicitly mentioned, so standard lengths are recommended.

Yes, this bronze hollowbar is DFARS compliant and is sourced domestically, ensuring compliance with defense-related regulations.

Yes, a Material Test Report (MTR) is available for this 863 bronze hollowbar, providing assurance of material quality and specifications.

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