H. Cross Company - Precision Metal Ribbons and Strips
H. Cross Company - Precision Metal Wire

Phosphor Bronze CDA510

Table of Contents
 

Standard Dimensions and Tolerances

Introduction
Typical Mechanical Properties
Typical Physical Properties
Forms
 


Introduction

Phosphor Bronze Nominal Composition

Phosphor bronze CDA510 is a copper based material primarily used as spring material with good strength, formability and corrosion resistance. It is suitable for contact springs and diaphragms.

Typical Mechanical Properties
    Annealed   As Rolled
Ultimate Tensile Strength   50,000 PSI   110,000 PSI
Yield Strength   20,000 PSI   105,000 PSI
Elongation   45%   2%
Modulus of Elasticity   16 x 10e6 PSI    
Poisson's Ratio   0.33    
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Typical Physical Properties
Density   0.320 lbs/cu in
Melting Point   950° C
Electrical Resistivity @ RT   11.5 Microhm-cm
Thermal Conductivity @ RT   69.2 W/m*k
Thermal Expansion Coefficient
(20 to 300° C)
  17.8 x 10e-6/°C
Forms

H Cross Company can supply these products in all forms including wire, ribbon, strip, sheet and foil. See our Standard Dimensions and Tolerances page for further information. If you do not see the size range you require email or phone us for more information.