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UNS C85200
Category Copper Alloy
Class Cast
Type Yellow brass
Designations United States: UNS C85200, ASTM B584

Composition
ElementWeight %
Cu  72 
Sn  1 
Pb  3 
Zn  24 

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) 262  25  (castings: centrifugal, continuous) 
Yield Strength (Mpa) 90 
Elongation (%) 35 
Reduction in Area (%)  
Hardness (HB500) 45  25  (as cast) 
Glossary
Mechanical Engineers Outlook

Guide for those interested in becoming a mechanical engineer. Includes qualifications, pay, and job duties.

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!

STEM Career Outlook

Wages, employment opportunities, and growth projections for STEM jobs.