Bronze Round Bar 655 is a high-silicon bronze that exhibits a combination of strength, corrosion resistance, workability, weldability, formability and wear resistance. 655 also sports a distinctive and attractive color that makes it popular for architects and artists. It is an EPA-registered antimicrobial. It is typically used for marine hardware, fasteners, bushings, 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
0.75
Alloy
655
Temper
H04
Metal Type
Bronze
Shape
Bar-Round
Yes
RoHS
Yes
REACH
Yes
Custom Cut Warehouse
1
Weight/Lineal Foot
1.64 pounds
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Mechanical Properties

Density g/cm^3
9
Brinell Hardness 3000 kg load
180
Ultimate Tensile Strength KSI
92
Yield Tensile Strength KSI
55
Rockwell Hardness B Scale
89
Elongation % in 2 in.
17
Shear Strength KSI
58
Melting Point °F
1780 - 1880
Machinability %
30
Electrical Conductivity % IACS
7
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Chemistry Information : 655 Bronze

Element
Percentage
Element
Percentage
Element
Percentage
Cu
96 - 99
Si
1 - 4

This 3/4" Silicon Bronze Round Bar 655-H04 is commonly used for marine hardware, fasteners, bushings, and shafts due to its strength, corrosion resistance, and attractive color.

Yes, the round bar can be custom cut with lengths available up to 144 inches, and custom cutting is supported from the warehouse.

Yes, this bronze round bar is RoHS and REACH compliant and is also EPA-registered as an antimicrobial material.

It has an ultimate tensile strength of 92 ksi, yield tensile strength of 55 ksi, Brinell hardness of 180, and elongation of 17%, making it strong and durable.

Yes, a material test report (MTR) is available for this product to verify its composition and mechanical properties.

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