308 



Copper and Copper-base Alloys 



TABLE 9 

 80-20 BRASS 



<• Corrosion-fatigue limit, carbonated water, 15,000 p.s.i. for 6 X 10' cycles and 14,000 p.s.i. for 

 ' Corrosion-fatigue limit, salt water (brackish), 14,000 p.s.i. for 10> cycles. 



8 X 10' cycles in salt water (brackish). 



