Fatigue and Corrosion-fatigue Properties of Wrought Copper and Copper-base Alloys 305 



TABLE 4 



EFFECT OF ARSENIC AND ARSENIC PLUS OXYGEN ON FATIGUE STRENGTH OF COPPER 



According to Hanson and Marryat 



« Determined by short-cut method, 

 ^ Izod, broken. 

 * 2 X 10' cycles. 



ot true endurance Umit. 



