CDA C70340 Copper Alloys

Material group: Nonferrous Alloys / Copper Alloys
Country / Standard: United States / CDA

Data updates

Latest Update: 2025-02
Total number of updates: 1
Update History

This material has 21 properties — only a subset is shown here.

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CDA C70340 Chemical Composition

CRITERIA
VALUE
UNIT
CAS NUMBER
CRITERIA
Co
VALUE
0.20 – 0.6
UNIT
%
CAS NUMBER
7440-48-4
CRITERIA
Cr
VALUE
0.05 – 0.15
UNIT
%
CAS NUMBER
7440-47-3
CRITERIA
Cu
VALUE
Remainder; Cu + Sum of Named Elements 99.92% min
UNIT
%
CAS NUMBER
7440-50-8
CRITERIA
Ni
VALUE
val1
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UNIT
%
CAS NUMBER
7440-02-0
CRITERIA
P
VALUE
val1
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UNIT
%
CAS NUMBER
7723-14-0
CRITERIA
Si
VALUE
val1
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UNIT
%
CAS NUMBER
7440-21-3
CRITERIA
Sn
VALUE
val1
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UNIT
%
CAS NUMBER
7440-31-5
CRITERIA
Zn
VALUE
val1
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UNIT
%
CAS NUMBER
7440-66-6

Copper Development Association Inc. web site, 2024

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CDA C70340 Physical Properties

Temperature

PROPERTY / VALUE
Modulus of Elasticity
100 — 150 GPa
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Electrical Resistivity
0.0345 Ω∙mm²/m
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Density
val1
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kg/dm³
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Electrical Conductivity
val1
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S/m
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Melting Temperature
val1
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°C
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Thermal Conductivity
210.042 W/(m∙°C)
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This material has 21 properties — only a subset is shown here.

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CDA C70340 Mechanical Properties

Temperature

PROPERTY / VALUE
Tensile Strength
772 — 827 MPa
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Elongation, A
4 %
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Vickers Hardness (HV)
val1
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Yield Strength, Rp0.2
731 — 807 MPa
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  • -Cross References
  • 8Composition
  • 4Mechanical Properties
  • 8Physical Properties
  • -Heat Treatment
  • -Metallography
  • -Machinability
  • 1Stress-Strain
  • -Formability
  • -Fatigue
  • -Fracture
  • -Creep
  • -Joints
  • -Coatings
  • -Dimensions
  • -Tribology
  • -Corrosion
  • -Ageing
  • -Weatherability
  • -Irradiation
  • -Total Suppliers