2 3/4" Silicon Aluminum Bronze Round Bar 642-Hr50Part #: 28863
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Product Information
Please note:
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
2.75
Alloy
642
Metal Type
Bronze
Shape
Bar-Round
No
Custom Cut Warehouse
1
Weight/Lineal Foot
19.8 pounds
Mechanical Properties
Density g/cm^3
8
Ultimate Tensile Strength KSI
83
Rockwell Hardness B Scale
87
Yield Tensile Strength KSI
42
Brinell Hardness 3000 kg load
172
Elongation % in 2 in.
12
Melting Point °F
1800 - 1840
Shear Strength KSI
56
Machinability %
60
Electrical Conductivity % IACS
8
Chemistry Information : 642 Bronze
Element
Percentage
Element
Percentage
Element
Percentage
Si
1.5
-
2.2
Al
6.3
-
7.6
Cu
88.2
-
92.2
Zn
0
-
0.5
Fe
0
-
0.3
Ni
0
-
0.25
Sn
0
-
0.2
As
0
-
0.15
Mn
0
-
0.1
Pb
0
-
0.05
Residual
0
-
0.5
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