R-Lube® Self-Lubricating Powdered Metal Bar, Plate and Discs

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The same manufacturing process is used to produce the R-Lube® self-lubricating powdered metal bar, plate, and disc products.

The primary usage for these products is for producing finished machined parts. These parts are made to the customers' unique specifications.

Self-Lubricating Powdered Metal Bar, Plate and Discs

Typical Applications:

To manufacture bearings and bushings to required specifications.

Physical Properties:

Density Gms per sm3 6.4 - 6.8
Porosity % by Volume 18. Min
Tensile strength P.S.I.
As sintered
14,000
Modulus of Rupture P.S.I. 26,500
Elongation % in 1" 1
Yield Strength 11,000

Physical Composition:

Copper 86.3 - 90.5%
Iron 1%
Tin 9.5 - 10.5%
Carbon 1.7%
Other Elements 5%

Material Tolerances:

Cored Bar
1/2" to 6" I.D. -.010
1" to 8" O.D. +.010
6 1/2 Length ±.010

Solid Bar
1/4" to 8" O.D. +.010
2" to 6 1/2 Length ±.010


Plate
Width +.010
Length +.010
Thickness ±.005


Cored Disc
1" to 4" I.D. -.010
3" to 6" O.D. +.010
Thickness ±.005

Solid Disc
3" to 8" +.010
Thickness ±.005