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.

MTR MTR Available
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Product Information

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Please note:

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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
0.375
Max Length
144
Alloy
693
Metal Type
Brass
Shape
Bar-Round
Yes
RoHS
Yes
REACH
Yes
Custom Cut Warehouse
1
Weight/Lineal Foot
0.41 pounds
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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
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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

Yes, the 693 brass round bar is lead free and compliant with state laws restricting lead in plumbing fittings that contact drinking water, making it a safe and corrosion-resistant choice.

Yes, custom cut lengths are available from the warehouse, with maximum lengths up to 144 inches, allowing you to order the exact size needed for your project.

This alloy machines at about 85% machinability, similar to free machining brass, with an ultimate tensile strength of 87 ksi and a yield tensile strength of 49 ksi, making it easy to work with while maintaining good strength.

Yes, MTR reports are available for this product, providing assurance of material compliance and quality.

The bar is available in multiple lengths ranging from 12 to 144 inches, with weights from 0.41 lb for 12 inches up to 4.92 lb for 144 inches, all in stock and ready to ship.

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