PROPRIETARY NB 5 Copper

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

Data updates

Latest Update: 2026-01
Total number of updates: 2
Update History
2021-10

This material has 41 properties — only a subset is shown here.

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PROPRIETARY NB 5 Chemical Composition

CRITERIA
VALUE
UNIT
CAS NUMBER
CRITERIA
Al
VALUE
1.0 – 2.0
UNIT
%
CAS NUMBER
7429-90-5
CRITERIA
Cr
VALUE
≤ 0.5
UNIT
%
CAS NUMBER
7440-47-3
CRITERIA
Cu
VALUE
Remainder
UNIT
%
CAS NUMBER
7440-50-8
CRITERIA
Fe
VALUE
val1
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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
Other
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

Zollern GmbH & Co. KG., Product Data Sheets / Available at: www.zollern.de, visited 2021

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PROPRIETARY NB 5 Physical Properties

Temperature

PROPERTY / VALUE
Modulus of Elasticity
100 — 150 GPa
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Density
val1
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kg/dm³
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Thermal Conductivity
17 W/(m∙°C)
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Heat Capacity
val1
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J/(kg∙°C)
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Electrical Resistivity
0.167 — 0.25 Ω∙mm²/m
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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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This material has 41 properties — only a subset is shown here.

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PROPRIETARY NB 5 Heat Treatments

  • Relaxation annealing at 300-450°C.

PROPRIETARY NB 5 Mechanical Properties

Temperature

PROPERTY / VALUE
Yield Strength, Rp0.2
400 MPa
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Tensile Strength
400 MPa
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Elongation, A
18 %
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Impact Energy
val1
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J
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  • - Cross References
  • 10 Composition
  • 13 Mechanical Properties
  • 11 Physical Properties
  • 1 Heat Treatment
  • - Metallography
  • 1 Machinability
  • 3 Stress-Strain
  • - Formability
  • 1 Fatigue
  • - Fracture
  • - Creep
  • - Joints
  • - Coatings
  • - Dimensions
  • - Tribology
  • - Corrosion
  • - Ageing
  • - Weatherability
  • - Irradiation
  • 1 Total Suppliers