3.5" ID x 4.25" OD Manganese Bronze Hollowbar 863 Oversized -Part #: 25764

FULL
LENGTHS

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1 Dimension(s) for this product

Outer Diameter: 4.25"
Wall: 0.375"
Inner Diameter: 3.5"

We carry 22 additional available dimensions for Copper Bronze Hollowbar 863

Material Meets These Standard(s): ASTM-B505, ASTM-B271
Read More Specifications See Product Guide

2 Select length below

13" (13 in.) - $244.64
wt. 16.5 lb.

26" (26 in.) - $477.62
wt. 33.0 lb.

39" (39 in.) - $698.96
wt. 49.5 lb.

52" (52 in.) - $908.64
wt. 66.0 lb.

65" (65 in.) - $1,127.99
wt. 82.5 lb.

78" (78 in.) - $1,330.38
wt. 99.0 lb.

91" (91 in.) - $1,538.26
wt. 115.49 lb.

105" (105 in.) - $1,757.29
wt. 133.26 lb.

3 Update Your Quantity and Add to Your Cart

QTY

$244.64 ea.

$244.64 for 1

Product Details, Specifications, and Technical Information

See Bronze Tolerances

Bronze Hollowbar 863 offers high strength and high corrosion resistance. Unlike oil-impregnated SAE 863, this alloy doesn't have any oil and must be well-lubricated to operate smoothly. It is also not heat treatable. 863 is typically used for gears, valves, fasteners, load bearings, and hydraulics.

Dimension Name	Specification
Max Length	144
Outer Diameter	4.25
Wall	0.375
Inner Diameter	3.5
Alloy	863
Eniteo Vendor ID	1580
MTR Availability	No
Full Length	true
Material	Bronze
Shape	Hollowbar
Custom Cut Warehouse	0

Material Specifications

This material meets the following specs: ASTM -B505, ASTM -B271

Weight/Lineal Foot
15.23 pounds

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.

Mechanical Properties
Property	Value
Brinell Hardness 3000 kg load	250
Rockwell Hardness B Scale	101
Density g/cm^3	7
Elongation Typical %	14
Melting Point °F	1630 - 1690
Modulus of Elasticity KSI x 10^3	16
Specific Heat BTU/lb-°F	1
Thermal Conductivity BTU-in/hr-ft^2-°F	240
Tensile Strength KSI	120
Yield Strength KSI	69
Compressive Strength KSI	62

Chemistry Information: 863 Bronze
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

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