CuNi3Si1Mg (PROPRIETARY) Material Properties

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

Data updates

Latest Update: 2017-03
Total number of updates: 1
Update History:

Mechanical Properties

Temperature

0 - 30°C
PROPERTY / VALUE
Yield Strength, Rp0.2 450 — 800 MPa view details
Tensile Strength 560 — 950 MPa view details
Elongation, A 2 % view details
Vickers Hardness (HV) val1
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Yield Strength, Rp0.2 65.3 — 116 ksi view details
Tensile Strength 81.2 — 137.8 ksi view details
Elongation, A 2 % view details
Vickers Hardness (HV) val1
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Physical Properties

Temperature

0 - 30°C
100 - 300°C
≥ 300°C
PROPERTY / VALUE
Modulus of Elasticity 100 — 150 GPa view details
Density val1
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kg/dm³ view details
Poisson Coefficient val1
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Coefficient of Thermal Expansion (CTE) val1
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10-6/°C view details
Coefficient of Thermal Expansion (CTE) val1
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10-6/°C view details
Thermal Conductivity 190 W/(m∙°C) view details
Heat Capacity val1
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J/(kg∙°C) view details
Electrical Resistivity 0.04 Ω∙mm²/m view details
Modulus of Elasticity 14.5 E+03 — 21.8 E+03 ksi view details
Density val1
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lb/in³ view details
Poisson Coefficient val1
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Coefficient of Thermal Expansion (CTE) val1
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10-6/°F view details
Coefficient of Thermal Expansion (CTE) val1
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10-6/°F view details
Thermal Conductivity 110 BTU/(h∙ft∙°F) view details
Heat Capacity val1
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BTU/(lb∙°F) view details
Electrical Resistivity 66.7 E-06 Ω∙circular·mil/ft view details

Composition

CRITERIA
VALUE
UNIT
CAS NUMBER
CRITERIA
Cu
VALUE
Balance
UNIT
%
CAS NUMBER
7440-50-8
CRITERIA
Mg
VALUE
val1
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UNIT
%
CAS NUMBER
7439-95-4
CRITERIA
Ni
VALUE
val1
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UNIT
%
CAS NUMBER
7440-02-0
CRITERIA
Si
VALUE
val1
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UNIT
%
CAS NUMBER
7440-21-3

Wieland-Werke AG, Product Data Sheets / Available at: www.wieland.de, visited 2014

Heat Treatments

  • Extruded/drawn products: Melting range 1040 - 1085°C, hot working 800- 950°C, soft annealing 600 - 700°C, thermal stress-relieving 200 - 300°C.