Oil Impregnated Sintered Bronze Properties

SAE 841, ASTM B-438-83 GRADE 1, TYPE 2 & MIL-B-5687D

 

CHEMISTRY

   

COMPOSITION %

TYPE 1 SINTERED BRONZE

   
Copper 87.5 - 90.5
Iron 1.0 Max.
Carbon 1.75 Max
Tin 9.5 - 10.5
Zinc Trace Element
Lead Trace Element
 
TYPICAL PHYSICAL PROPERTIES
 
Density (gm. per cu.cent.) 6.4 - 6.8
Porosity (% by volume) 19 min.
"K" Strength Constant 26,500
Tensile Strength (p.s.i.) 14,000
Elongation (% per 1 inch) 1
Compressive Yield Strength 11,000
    

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