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Product Details, Specifications, and Technical Information

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.

shape Image
Dimension Name Specification
Max Length 144
Diameter 1.5
Alloy 544
Temper H04
MTR Availability Yes
Full Length true
Material Bronze
Shape Bar-Round
Custom Cut Warehouse 1
Material Specifications

This material meets the following specs: ASTM -B139

Weight/Lineal Foot
6.81 pounds
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.
Mechanical Properties
Property Value
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
Chemistry Information: 544 Bronze
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
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