Bronze Round Bar 544 offers strength, corrosion resistance, wear resistance, and workability. The addition of lead gives 544 poor performance in hot working and welding. It is typically used for electrical connectors, bushings, gears, pinions, screw products, thrust washers, valves, and shafts.

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
144
Diameter
1.625
Alloy
544
Temper
H04
Metal Type
Bronze
Shape
Bar-Round
Yes
RoHS
Yes
REACH
Yes
Custom Cut Warehouse
1
Weight/Lineal Foot
7.96 pounds
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Mechanical Properties

Density g/cm^3
9
Ultimate Tensile Strength KSI
72
Brinell Hardness 3000 kg load
163
Yield Tensile Strength KSI
60
Rockwell Hardness B Scale
85
Elongation % in 2 in.
18
Melting Point °F
1710 - 1830
Shear Strength KSI
40
Machinability %
80
Electrical Conductivity % IACS
19
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Chemistry Information : 544 Bronze

Element
Percentage
Element
Percentage
Element
Percentage
Fe
0 - 0.1
Cu
85.4 - 91.5
Zn
1.5 - 4.5
Sn
3.5 - 4.5
Pb
3.5 - 4.5
Residual
0 - 0.5
P
0.01 - 0.5

Yes, this phosphor bronze round bar is available for custom cutting at the warehouse, with maximum lengths up to 144 inches. You can order it in various cut lengths to suit your project needs.

Absolutely. This bronze alloy 544 offers excellent strength, corrosion resistance, and wear resistance, making it ideal for electrical connectors, bushings, gears, pinions, screw products, thrust washers, valves, and shafts.

This product complies with RoHS and REACH standards, ensuring it meets important environmental and safety regulations.

Yes, a material test report (MTR) is available for this bronze round bar, providing verified information on its chemical and mechanical properties.

This bronze alloy has a machinability rating of 80, indicating it is relatively easy to machine, which helps in efficient manufacturing of components requiring precision.

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