All Categories > Continuous Cast Solid, Cored, Wearplate and Centrifugal Cast Bronze Bar > Centrifugal Cast Cored Bars > C90700 (SAE 65) Bronze Bars > Item # B907F040100  

Item # B907F040100, C90700 (SAE 65) Centrifugal Cast Bronze Cored Bars

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C90700 is a “GREEN” non-leaded alloy
Tin Bronze
CDA 907
SAE 65 89-11
ASTM B271

Solid bars are stocked in 13" increments and 105" lengths, and are available in other lengths and non-standard sizes. Consider bars for use when you need special bearings, bearings for prototypes, or for emergency repairs.

Centrifugal cast large diameter cored bars are also available in 13" lengths as well as made to order sizes and lengths.

Typical Properties: (Not to be used for specification purposes.)
Copper: 88.00 – 90.00%
Tin: 10.00 – 12.00%
Lead: 0.50% max.
Zinc: 0.50% max.
Physical Properties: Centrifugal Cast
Tensile Strength PSI: 50,000 min.
Yield Strength PSI: 28,000 min.
Elongation: 12% min.
Brinell Hardness (500 kg load): 100 typical
Machinability Rating: 20
Minimum Operating Temperature: -450°F
Maximum Operating Temperature: 550°F

C90700 is used for bearings and gears where higher strength and load-carrying ability is required. C90700 has good wear resistance but should be used with hardened steel shafts (300-400 HB). Due to the lack of lead, this material requires constant lubrication, generally grease.




 Specifications   

Nominal Size I.D.
5 in

Nominal Size O.D.
12 1/2 in

I.D. Min
4.8600 in

I.D. Max
4.8900 in

O.D. Min
12.6100 in

O.D. Max
12.6400 in

Min. Temperature
-450 ºF

Max. Temperature
550 ºF

P Value (Max.)
5000

V Value (Max.)
250

PV Value (Max.)
100000