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C693 brass round bar is a lead free and more corrosion resistant replacement to brass 360. 693 Brass is specifically designed to machine at almost the same rate as free machining brass, but because it is lead free, it will be compliant with state laws that restrict the use of lead in plumbing fittings that come into contact with drinking water. The removal of lead and other harmful chemicals such as Arsenic and Bismuth make this alloy much safer for the environment.
Product Information
Please note:
Please note that this data is to be used ONLY FOR REFERENCE, NOT FOR DESIGN, and by using it,you agree that any decisions you make regarding materials for your project are at your own discretion.
Diameter
1.75
Max Length
144
Metal Type
Brass
Shape
Bar-Round
Yes
RoHS
Yes
REACH
Yes
Weight/Lineal Foot
8.77 pounds
Mechanical Properties
Ultimate Tensile Strength KSI
87
Density g/cm^3
8
Yield Tensile Strength KSI
49
Brinell Hardness 500 kg load
142
Rockwell Hardness B Scale
85
Elongation % in 2 in.
9
Melting Point °F
1570 - 1620
Shear Strength KSI
54
Machinability %
85
Electrical Conductivity % IACS
26
Chemistry Information : 693 Brass
Element
Percentage
Element
Percentage
Element
Percentage
Cu
73
-
77
Zn
18.4
-
24.3
Si
2.7
-
3.4
P
0.04
-
0.15
Sn
0
-
0.2
Mn
0
-
0.1
Ni
0
-
0.1
Fe
0
-
0.1
Pb
0
-
0.09
Residual
0
-
0.5