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.
Diameter
14
Alloy
863
Production Method
Continuous Cast
Metal Type
Bronze
Shape
Bar-Round
Brand
Spectrum Machine
Eniteo Vendor ID
1728
Weight/Lineal Foot
541.67 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

The 14" Bronze Round Bar 863 is available in lengths of 12, 24, and 72 inches, with corresponding ship weights of approximately 542, 1083, and 3250 pounds respectively.

Yes, this bronze alloy (C-863) offers high bearing strength and wear resistance, making it ideal for gears and hydraulic parts that operate under high loads and speeds.

Yes, MTR reports are available for this product to verify its material properties and compliance.

Yes, this bronze round bar is DFARS compliant and domestically sourced, ensuring it meets regulatory and defense-related standards.

The alloy has a machinability rating of 80, indicating it is relatively easy to machine for various manufacturing processes.

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