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UNS C34000
Category Copper Alloy
Class Wrought
Type Medium-leaded brass
Common Names Copper-zinc brass
Designations United States: UNS C34000

Composition
ElementWeight %
Cu  65.0 
Pb  1.0 
Zn  34.0 

Mechanical Properties
Properties Conditions 
T (°C)Treatment
Density (×1000 kg/m3) 8.8-8.94 25  
Poisson's Ratio 0.34 25  
Elastic Modulus (GPa) 117 25  
Tensile Strength (Mpa) 324-607 25  (flat products, rod, wire, shapes) 
Yield Strength (Mpa) 103-414
Elongation (%) 60 
Reduction in Area (%)  
Note: Elongation is measured in 7 inches.
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CNC Machining Design Guide

Optimize your designs, reduce machining time, and lower your costs.

3D Scanners

A white paper to assist in the evaluation of 3D scanning hardware solutions.

Negotiate Your Salary

Learn the best principles to negotiate the salary you deserve!

Essentials of Manufacturing

Information, coverage of important developments and expert commentary in manufacturing.