CW127C (Italy / UNI) Material Properties

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

Data updates

Latest Update: 2024-04
Total number of updates: 8
Update History:
2024-03 2022-06 2019-11 2019-03 2019-02 2018-07 2018-06

Mechanical Properties

Temperature

0 - 30°C
PROPERTY / VALUE
Tensile Strength 420 MPa view details
Elongation, A 3 — 10 % view details
Tensile Strength 60.9 ksi view details
Elongation, A 3 — 10 % view details

Physical Properties

Temperature

0 - 30°C
PROPERTY / VALUE
Modulus of Elasticity 100 — 150 GPa view details
Density 7.5 — 9.3 kg/dm³ view details
Electrical Resistivity ≤ 0.022 Ω∙mm²/m view details
Electrical Conductivity val1
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S/m view details
Modulus of Elasticity 14.5 E+03 — 21.8 E+03 ksi view details
Density 0.271 — 0.336 lb/in³ view details
Electrical Resistivity ≤ 37.2 E-06 Ω∙circular·mil/ft view details
Electrical Conductivity val1
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S/in view details

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

Heat Treatments

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