AMPCOLOY 940 (PROPRIETARY) Material Properties

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

Data updates

Latest Update: 2023-08
Total number of updates: 3
Update History:
2023-06 2021-08

Mechanical Properties

Temperature

0 - 30°C
PROPERTY / VALUE
Yield Strength, Rp0.2 val1
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MPa view details
Compression Yield Strength val1
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MPa view details
Tensile Strength 544 — 689 MPa view details
Elongation, A 8 — 13 % view details
Reduction of Area val1
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% view details
Brinell Hardness (HB) 210 view details
Rockwell Hardness (HR) val1
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view details
Yield Strength, Rp0.2 val1
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ksi view details
Compression Yield Strength val1
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ksi view details
Tensile Strength 78.9 — 99.9 ksi view details
Elongation, A 8 — 13 % view details
Reduction of Area val1
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% view details
Brinell Hardness (HB) 210 view details
Rockwell Hardness (HR) val1
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view details

Physical Properties

Temperature

0 - 30°C
PROPERTY / VALUE
Modulus of Elasticity 100 — 150 GPa view details
Density val1
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kg/dm³ view details
Coefficient of Thermal Expansion (CTE) val1
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10-6/°C view details
Thermal Conductivity 208 W/(m∙°C) view details
Heat Capacity val1
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J/(kg∙°C) view details
Electrical Resistivity 0.036 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 val1
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lb/in³ view details
Coefficient of Thermal Expansion (CTE) val1
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10-6/°F view details
Thermal Conductivity 120 BTU/(h∙ft∙°F) view details
Heat Capacity val1
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BTU/(lb∙°F) view details
Electrical Resistivity 59.7 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
Cr
VALUE
val1
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UNIT
%
CAS NUMBER
7440-47-3
CRITERIA
Cu
VALUE
Balance
UNIT
%
CAS NUMBER
7440-50-8
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

Ampco Metal, Product Data Sheets / Available at: www.ampcometal.com, visited 2023

Heat Treatments

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