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UNS C86500
Category Copper Alloy
Class Cast
Type Manganese bronze
Designations United States: UNS C86500, ASTM B584

Composition
ElementWeight %
Cu  58 
Sn  0.5 
Zn  39.5 
Fe  1 
Al  1 

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) 490  25  (castings: centrifugal, investment, plaster, sand) 
Yield Strength (Mpa) 193 
Elongation (%) 30 
Reduction in Area (%)  
Hardness (HB) 130  25  (as cast) 
Glossary
Negotiate Your Salary

Learn the best principles to negotiate the salary you deserve!

CNC Machining Design Guide

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

Selecting the Right 3D Printer

Discover how to choose the right 3D printer for your needs and the key performance attributes to consider.

Mechanical Engineers Outlook

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