2.0321 (Germany / DIN) Material Properties

Other designations:
Material group: Nonferrous Alloys / Copper
Country/Standard: Germany / DIN

Data updates

Latest Update: 2025-01
Total number of updates: 15
Update History:
2024-10 2024-05 2024-03 2024-02 2023-05 2023-02 2022-07 2021-01 2020-11 2019-10 2019-03 2018-10 2017-07 2013-11

Mechanical Properties

Temperature

0 - 30°C
PROPERTY / VALUE
Yield Strength, Rp0.2 val1
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MPa view details
Tensile Strength 290 — 610 MPa view details
Elongation, A 5 % view details
Brinell Hardness (HB) 55 — 190 view details
Vickers Hardness (HV) val1
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view details
Grain Size val1
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mm view details
Yield Strength, Rp0.2 val1
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ksi view details
Tensile Strength 42.1 — 88.5 ksi view details
Elongation, A 5 % view details
Brinell Hardness (HB) 55 — 190 view details
Vickers Hardness (HV) val1
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view details
Grain Size val1
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in view details

Physical Properties

Temperature

≤ 0°C
0 - 30°C
30 - 100°C
100 - 300°C
≥ 300°C
PROPERTY / VALUE
Modulus of Elasticity 95.1 — 150 GPa view details
Modulus of Elasticity val1
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GPa view details
Modulus of Elasticity val1
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GPa view details
Modulus of Elasticity val1
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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
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
Coefficient of Thermal Expansion (CTE) val1
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10-6/°C view details
Thermal Conductivity 50 — 51.9 W/(m∙°C) view details
Thermal Conductivity val1
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W/(m∙°C) view details
Thermal Conductivity val1
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W/(m∙°C) view details
Heat Capacity val1
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J/(kg∙°C) view details
Heat Capacity val1
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J/(kg∙°C) view details
Heat Capacity val1
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J/(kg∙°C) view details
Electrical Resistivity 0.064 — 0.066 Ω∙mm²/m view details
Electrical Resistivity val1
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Ω∙mm²/m view details
Melting Temperature val1
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°C view details
Torsional Modulus val1
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GPa view details
Modulus of Elasticity 13.8 E+03 — 21.8 E+03 ksi view details
Modulus of Elasticity val1
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ksi view details
Modulus of Elasticity val1
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ksi view details
Modulus of Elasticity val1
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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
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
Coefficient of Thermal Expansion (CTE) val1
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10-6/°F view details
Thermal Conductivity 28.9 — 30 BTU/(h∙ft∙°F) view details
Thermal Conductivity val1
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BTU/(h∙ft∙°F) view details
Thermal Conductivity val1
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BTU/(h∙ft∙°F) view details
Heat Capacity val1
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BTU/(lb∙°F) view details
Heat Capacity val1
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BTU/(lb∙°F) view details
Heat Capacity val1
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BTU/(lb∙°F) view details
Electrical Resistivity 106 E-06 — 110 E-06 Ω∙circular·mil/ft view details
Electrical Resistivity val1
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Ω∙circular·mil/ft view details
Melting Temperature val1
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°F view details
Torsional Modulus val1
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ksi view details

Composition

CRITERIA
VALUE
UNIT
CAS NUMBER
CRITERIA
Al
VALUE
≤ 0.03
UNIT
%
CAS NUMBER
7429-90-5
CRITERIA
Cu
VALUE
62.0 – 64.0
UNIT
%
CAS NUMBER
7440-50-8
CRITERIA
Fe
VALUE
≤ 0.1
UNIT
%
CAS NUMBER
7439-89-6
CRITERIA
Ni
VALUE
val1
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UNIT
%
CAS NUMBER
7440-02-0
CRITERIA
Other total
VALUE
val1
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UNIT
%
CAS NUMBER
CRITERIA
Pb
VALUE
val1
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UNIT
%
CAS NUMBER
7439-92-1
CRITERIA
Sn
VALUE
val1
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UNIT
%
CAS NUMBER
7440-31-5
CRITERIA
Zn
VALUE
val1
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UNIT
%
CAS NUMBER
7440-66-6

DIN 17660: 1983 / Wrought copper alloys; copper-zinc alloys (brass); (special brass); chemical composition

Heat Treatments

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