2 3/4" Silicon Aluminum Bronze Round Bar 642-Hr50 -Part #: 28863

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1 Dimension(s) for this product

Diameter: 2.75 "

Available Sizes for this Product

Material Meets These Standard(s): ASTM-B150
Read More Specifications See Product Guide

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Product Details, Specifications, and Technical Information

Dimension Name	Specification
Max Length	144
Diameter	2.75
Alloy	642
Material	Bronze
Shape	Bar-Round
MTR Availability	No
Custom Cut Warehouse	1

Material Specifications

This material meets the following specs: ASTM- B150

Weight/Lineal Foot
19.8 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	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
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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