CSN CuNi45Mn Copper Alloys

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

Data updates

Latest Update: 2015-03
Total number of updates: 1
Update History

This material has 23 properties — only a subset is shown here.

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CSN CuNi45Mn Chemical Composition

CRITERIA
VALUE
UNIT
CAS NUMBER
CRITERIA
Al
VALUE
≤ 0.0500
UNIT
%
CAS NUMBER
7429-90-5
CRITERIA
Cu
VALUE
Rest
UNIT
%
CAS NUMBER
7440-50-8
CRITERIA
Fe
VALUE
≤ 0.3000
UNIT
%
CAS NUMBER
7439-89-6
CRITERIA
Mg
VALUE
val1
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UNIT
%
CAS NUMBER
7439-95-4
CRITERIA
Mn
VALUE
val1
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UNIT
%
CAS NUMBER
7439-96-5
CRITERIA
Ni
VALUE
val1
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UNIT
%
CAS NUMBER
7440-02-0
CRITERIA
Other total
VALUE
val1
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UNIT
%
CAS NUMBER
CRITERIA
Pb
VALUE
val1
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UNIT
%
CAS NUMBER
7439-92-1
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

CSN 42 3065: 1990 / Wrought copper alloy 42 3065 CuNi45Mn (constantan)

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CSN CuNi45Mn Physical Properties


Temperature

PROPERTY / VALUE
Modulus of Elasticity
100 — 163 GPa
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Electrical Resistivity
0.48 — 0.52 Ω∙mm²/m
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Density
val1
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kg/dm³
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Heat Capacity
val1
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J/(kg∙°C)
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Electrical Conductivity
val1
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S/m
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This material has 23 properties — only a subset is shown here.

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CSN CuNi45Mn Heat Treatments


  • Annealing (for soft state): 700 to 875°C; Thermoforming: 950 to 1050°C.

CSN CuNi45Mn Mechanical Properties


Temperature

PROPERTY / VALUE
Tensile Strength
410 — 510 MPa
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Brinell Hardness (HB)
80 — 100
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Elongation, A
≥ 30 %
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  • -Cross References

  • 10Composition
  • 3Mechanical Properties
  • 9Physical Properties
  • 1Heat Treatment
  • -Metallography
  • -Machinability

  • -Stress-Strain
  • -Formability
  • -Fatigue
  • -Fracture
  • -Creep

  • -Joints
  • -Coatings
  • -Dimensions
  • -Tribology

  • -Corrosion
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  • -Weatherability
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