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.
Thickness
1
Width
6
Alloy
863
Production Method
Continuous Cast
Metal Type
Bronze
Shape
Bar-Rectangle
Brand
Spectrum Machine
Eniteo Vendor ID
1728
Weight/Lineal Foot
22.92 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 rectangle bar alloy 863 is ideal for high bearing strength and wear-resistance applications. It performs well under high loads and speeds, making it suitable for gears and hydraulic parts.

Yes, the bronze rectangle bar is available in multiple cut lengths such as 12", 24", and 72". Custom cut options are offered to meet your project requirements.

Yes, this bronze bar is DFARS compliant and includes a Material Test Report (MTR) to verify its quality and specifications.

The alloy has a machinability rating of 80 and an ultimate tensile strength of 110 ksi, providing a good balance of strength and ease of machining.

The bar weighs approximately 22.92 pounds and is manufactured by Spectrum Machine, a domestic supplier.

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