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UNS C51100
Category Copper Alloy
Class Wrought
Type Phosphor bronze
Designations United States: UNS C51100

Composition
ElementWeight %
Cu  95.6 
Sn  4.2 
P  0.2 

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) 317-710 25  (flat products) 
Yield Strength (Mpa) 345-552
Elongation (%) 48 
Reduction in Area (%)  
Glossary
STEM Career Outlook

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

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.

Mechanical Engineers Outlook

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