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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.
Dimension Name | Specification |
Diameter | 3.5 |
Max Length | 144 |
Alloy | 693 |
Material | Brass |
Shape | Bar-Round |
MTR Availability | Yes |
Full Length | true |
Custom Cut Warehouse | 1 |
Weight/Lineal Foot | ||
35.4262 pounds |
Mechanical Properties | |
Property | Value |
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 |
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 |