Specifications

Material Meets These Standard(s):

ASTMB150,

Weight/Lineal Foot: 5.08

Dimension Name Value
Diameter 1.375
Max Length 144
Alloy 642
Temper Hr50
MTR Availability false
Shape Round Bar
Material Bronze
Custom Cut Warehouse 1
Overview

Bronze Round Bar 642 is an aluminum-silicon bronze that offers high strength, excellent corrosion resistance, good fatigue resistance, anti-galling properties, and high machinability. 642 has the highest machinability rating of any non-leaded bronze, additionally the high aluminum and silicon contents make this one of the lightest bronzes. Brazing and most forms of welding are only rated as fair though. This material is typically used to make blots, gears, and valves.

Weight/Lineal Foot
5.08 pounds
Material Specifications

This material meets the following specs : ASTM B150

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.
Chemistry Information: 642 Bronze

Element

Percentage

Cu 88.2 - 92.2
Al 6.3 - 7.6
Si 1.5 - 2.2
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
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.

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