324 



Copper and Copper-base Alloys 



TABLE 5 

 RECOMMENDED RADII FOR FORMING 90-DEG. BENDS IN COMMON HIGH-BRASS SHEET 



According to Gohn*'" 

 Copper, 64.50-67.50%; lead, max. 0.30%; iron, max. 0.05%; zinc, balance 



<» Rockwell hardness limits do not apply to material less than, 0.0201 in. thick. 

 ^ Interpolated from forming data on other gages. 



