CSN Cu99.85 Copper Alloys

Material group: Nonferrous Alloys / Copper Alloys
Country / Standard: Czech Republic / CSN

Data updates

Latest Update: 2022-04
Total number of updates: 3
Update History
2016-02 2015-03

This material has 88 properties — only a subset is shown here.

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CSN Cu99.85 Chemical Composition

CRITERIA
VALUE
UNIT
CAS NUMBER
CRITERIA
As
VALUE
≤ 0.0400
UNIT
%
CAS NUMBER
7440-38-2
CRITERIA
Cu
VALUE
≥ 99.8500
UNIT
%
CAS NUMBER
7440-50-8
CRITERIA
O
VALUE
≤ 0.020
UNIT
%
CAS NUMBER
7782-44-7; 17778-80-2
CRITERIA
Other each
VALUE
val1
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UNIT
%
CAS NUMBER
CRITERIA
Other total
VALUE
val1
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UNIT
%
CAS NUMBER
CRITERIA
P
VALUE
val1
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UNIT
%
CAS NUMBER
7723-14-0
CRITERIA
Pb
VALUE
val1
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UNIT
%
CAS NUMBER
7439-92-1

CSN 42 3003: 1990 / Copper Cu99.85 suitable for welding

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CSN Cu99.85 Physical Properties

Temperature

PROPERTY / VALUE
Modulus of Elasticity
100 — 150 GPa
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Thermal Conductivity
314 W/(m∙°C)
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Density
7.5 — 9.3 kg/dm³
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Coefficient of Thermal Expansion (CTE)
val1
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10-6/°C
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This material has 88 properties — only a subset is shown here.

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CSN Cu99.85 Heat Treatments

  • Annealing for soft state: 400 to 650°C; Stress relieving: 150 to 250°C; Extruded: 750 to 950°C; Rolled: 800 to 900°C; Forged: 800 to 900°C;

CSN Cu99.85 Mechanical Properties

Temperature

PROPERTY / VALUE
Tensile Strength
195 — 285 MPa
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Brinell Hardness (HB)
40 — 90
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Elongation, A
≥ 3 %
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Vickers Hardness (HV)
val1
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Yield Strength, Rp0.2
val1
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MPa
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  • -Cross References
  • 7Composition
  • 60Mechanical Properties
  • 8Physical Properties
  • 1Heat Treatment
  • -Metallography
  • -Machinability
  • 12Stress-Strain
  • -Formability
  • -Fatigue
  • -Fracture
  • -Creep
  • -Joints
  • -Coatings
  • -Dimensions
  • -Tribology
  • -Corrosion
  • -Ageing
  • -Weatherability
  • -Irradiation
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