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
Info

Product Information

Info

Please note:

close
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
14
Wall
1
Inner Diameter
12
Alloy
863
Production Method
Continuous Cast
Metal Type
Bronze
Shape
Hollowbar
Brand
Spectrum Machine
Weight/Lineal Foot
173.37 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 Bronze Hollowbar 863 has an outer diameter of 14 inches, an inner diameter of 12 inches, and a wall thickness of 1 inch. It is a hollowbar shape produced by continuous casting.

Yes, the C-863 alloy bronze is known for its high bearing strength and wear resistance, making it ideal for gears, hydraulic parts, and other applications involving high loads and speeds.

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

This bronze hollowbar is available in lengths of 12, 24, and 72 inches, with corresponding shipping weights of approximately 173 lb, 347 lb, and 1040 lb respectively.

Yes, this product is DFARS compliant and is domestically sourced, ensuring it meets regulatory and sourcing requirements.

Can't find what you're looking for?