UNI CW127C Copper

Other designations:
Material group: Nonferrous Alloys / Copper / Copper Alloys
Country/Standard: Italy / UNI

Data updates

Latest Update: 2024-04
Total number of updates: 8
Update History

UNI CW127C Chemical Composition

CRITERIA
VALUE
UNIT
CAS NUMBER
CRITERIA
Cu
VALUE
Remainder
UNIT
%
CAS NUMBER
7440-50-8
CRITERIA
Mg
VALUE
0.1000 – 0.3000
UNIT
%
CAS NUMBER
7439-95-4
CRITERIA
Other total
VALUE
≤ 0.1000
UNIT
%
CAS NUMBER
CRITERIA
P
VALUE
val1
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UNIT
%
CAS NUMBER
7723-14-0

EN 50149: 2012 / Railway applications. Fixed installations. Electric traction. Copper and copper alloy grooved contact wires

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UNI CW127C Physical Properties

Temperature

0 - 30°C
PROPERTY / VALUE
Modulus of Elasticity 100 — 150 GPa Unlock full details
Density 7.5 — 9.3 kg/dm³ Unlock full details
Electrical Resistivity ≤ 0.022 Ω∙mm²/m Unlock full details
Electrical Conductivity val1
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S/m Unlock full details

This material has 64 properties — only a subset is shown here.

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UNI CW127C Heat Treatments

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UNI CW127C Mechanical Properties

Temperature

0 - 30°C
PROPERTY / VALUE
Tensile Strength 420 MPa Unlock full details
Elongation, A 3 — 10 % Unlock full details

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  • 39 Cross References
  • 8 Composition
  • 10 Mechanical Properties
  • 7 Physical Properties
  • - Heat Treatment
  • - Metallography
  • - Machinability
  • - Stress-Strain
  • - Formability
  • - Fatigue
  • - Fracture
  • - Creep
  • - Joints
  • - Coatings
  • - Dimensions
  • - Tribology
  • - Corrosion
  • - Ageing
  • - Weatherability
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