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OVERVIEW SPECIFICATIONS AND TECHNICAL INFORMATION

See Beryllium Copper Tolerances

Beryllium Copper Round Bar 173 offers strength comparable to alloy steel, excellent corrosion resistance, fatigue resistance, high workability, and machinability. 173 is also known as free machining beryllium because it maintains the strength of other beryllium coppers but is easier to machine. It is typically used for springs, flexible metal hose, washers, retaining rings, bushings, valves, firing pins, navigational equipment, and non-sparking safety tools.
This bar comes in a hard temper and unpolished mill finish.

shape Image

Dimension Name

Specification

Alloy 173
Diameter 0.375
Max Length 144
MTR Availability Yes
Material Beryllium Copper
Shape Bar-Round
Surface 2B
Custom Cut Warehouse 1
Material Specifications

This material meets the following specs: ASTM -B196

Weight/Lineal Foot

0.4 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.

Chemistry Information: 173 Beryllium Copper

Element Percentage
Cu 95.5 - 97.8
Ni 0.2 - 0.6
Be 1.8 - 2
Fe 0 - 0.4
Pb 0.2 - 0.6
Si 0 - 0.2
Al 0 - 0.2
Residual 0.5
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