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AgCu20 Alloy: Comprehensive Mechanical & Thermal Properties at 23°C

Properties

General

Property	Temperature	Value
Density	23.0 °C	10.13 g/cm³

Dimension

Property	Value
Dimensions	Dimensions available upon request.

Mechanical

Property	Temperature	Value	Comment
Elastic modulus	23.0 °C	85 GPa
Elongation	23.0 °C	20 %	min.
Hardness, Vickers	23.0 °C	80 - 120 [-]
Tensile strength	23.0 °C	300 - 400 MPa
Yield strength Rp0.2	23.0 °C	200 - 300 MPa

Thermal

Property	Temperature	Value	Comment
Coefficient of thermal expansion	23.0 °C	1.93E-5 1/K	RT-100 °C
Melting point		779 - 820 °C

Electrical

Property	Temperature	Value
Electrical resistivity	23.0 °C	2.2E-8 - 2.5E-8 Ω·m
Specific Electrical conductivity		70 - 77 % IACS
Temperature coefficient of resistance	23.0 °C	4.3E-4 1/K

Technological properties

Property
Application areas	Sliding contacts, Slip ring brushes, switching contacts
Corrosion properties	Corrosion resistant
Other	Ductile, High conductivity, Low contact resistance, Susceptible to attack by sulphur

ALLOW™ Grade A1370 H14 Wire Rod – High‑Performance Low‑Carbon Steel CEN/TS 13388 Grade CW111C R260 – H070 Aluminum Alloy Specifications

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