PROPRIETARY CuNi2-A LMF Copper Alloys

Material group: Nonferrous Alloys / Copper Alloys
Country / Standard: PROPRIETARY

Data updates

Latest Update: 2020-02
Total number of updates: 1
Update History

This material has 26 properties — only a subset is shown here.

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PROPRIETARY CuNi2-A LMF Chemical Composition

CRITERIA
VALUE
UNIT
CAS NUMBER
CRITERIA
Cr
VALUE
0.20 – 0.50
UNIT
%
CAS NUMBER
7440-47-3
CRITERIA
Cu
VALUE
Balance
UNIT
%
CAS NUMBER
7440-50-8
CRITERIA
Fe
VALUE
≤ 0.15
UNIT
%
CAS NUMBER
7439-89-6
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
Pb
VALUE
val1
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UNIT
%
CAS NUMBER
7439-92-1
CRITERIA
Si
VALUE
val1
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UNIT
%
CAS NUMBER
7440-21-3

Trumpf Ltd., Product Data Sheets,

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PROPRIETARY CuNi2-A LMF Physical Properties

Temperature

PROPERTY / VALUE
Modulus of Elasticity
105 — 170 GPa
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This material has 26 properties — only a subset is shown here.

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PROPRIETARY CuNi2-A LMF Heat Treatments

  • Heat Treatment: Solution annealing 930 °C / 15 min (N2), precipitation hardening 540 °C / 120 min (N2)

PROPRIETARY CuNi2-A LMF Mechanical Properties

Temperature

PROPERTY / VALUE
Tensile Strength
200 — 670 MPa
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Brinell Hardness (HB)
75 — 195
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Elongation, A
10 — 60 %
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Yield Strength, Rp0.2
val1
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MPa
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  • 1Cross References
  • 7Composition
  • 12Mechanical Properties
  • 3Physical Properties
  • 1Heat Treatment
  • -Metallography
  • -Machinability
  • -Stress-Strain
  • -Formability
  • -Fatigue
  • -Fracture
  • -Creep
  • -Joints
  • -Coatings
  • -Dimensions
  • 1Tribology
  • -Corrosion
  • -Ageing
  • -Weatherability
  • -Irradiation
  • 1Total Suppliers