Half Hard Brass Sheet Alloy 260
Average Physical Properties
Tensile--------------------------------62,000 psi
Hardness------------------------------------B68
Machinability Index---------------------------30
Nominal Chemistry
Copper-------------------------------------70%
Zinc-----------------------------------------30%
Specifications Current:
ASTM B 36 AL. 260
QQ-B-613 CO.260 CO.11
Free Cutting Brass Half Hard Temper
Rod, Rectangular & Square Alloy 360
Average Physical Properties
Tensile------------------45,000-57,000 psi (min)
Yield--------------------15,000-25,000 psi (min)
Rockwell Hardness---------------------B40-B90
Machinability Index--------------------------100
Electrical Conductivity----------------26% IACS
Nominal Chemistry
Copper----------------------------------61.50%
Lead--------------------------------------3.25%
Zinc-------------------------------------35.25%
Specifications Current:
ASTM B 16
QQ-B-613 D Comp. 11
QQ-B-626D Comp. 360. Comp 11
.