Bronze Round Bar 673 is a manganese bronze with excellent corrosion resistance, high strength, and excellent durability. 673 excels at usage in high speed and heavy load environments. It is typically used in fasteners, industrial projects, and marine hardware.

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.
Max Length
20
Diameter
0.75
Alloy
673
Metal Type
Bronze
Shape
Bar-Round
Yes
RoHS
Yes
REACH
Yes
Custom Cut Warehouse
1
Weight/Lineal Foot
1.59 pounds
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Mechanical Properties

Yield Tensile Strength KSI
66
Density g/cm^3
8
Ultimate Tensile Strength KSI
85
Brinell Hardness 3000 kg load
169
Melting Point °F
1530 - 1610
Rockwell Hardness B Scale
86
Elongation % in 2 in.
16
Shear Strength KSI
44
Electrical Conductivity % IACS
22
Machinability %
70
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Chemistry Information : 673 Bronze

Element
Percentage
Element
Percentage
Element
Percentage
Cu
58 - 63
Mn
2 - 3.5
Zn
27.2 - 39.1
Pb
0.4 - 3
Si
0.5 - 1.5
Fe
0 - 0.5
Sn
0 - 0.3
Ni
0 - 0.25
Al
0 - 0.25
Residual
0 - 0.5

This bronze round bar is ideal for high speed and heavy load environments, commonly used in fasteners, industrial projects, and marine hardware due to its excellent corrosion resistance and high strength.

Yes, custom cut lengths are available from the warehouse, with maximum lengths up to 20 feet, allowing you to order sizes that fit your project needs.

Yes, this bronze round bar complies with both RoHS and REACH standards, ensuring it meets important environmental and safety regulations.

The bar has a machinability rating of 70, making it relatively easy to machine for various manufacturing processes.

Yes, material test reports (MTR) are available for this product, providing detailed certification of its composition and properties.

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