UNI CuSn8 Copper

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

Data updates

Latest Update: 2025-01
Total number of updates: 7
Update History

UNI CuSn8 Chemical Composition

CRITERIA
VALUE
UNIT
CAS NUMBER
CRITERIA
Cu
VALUE
Remainder
UNIT
%
CAS NUMBER
7440-50-8
CRITERIA
Fe
VALUE
≤ 0.1
UNIT
%
CAS NUMBER
7439-89-6
CRITERIA
Ni
VALUE
≤ 0.2
UNIT
%
CAS NUMBER
7440-02-0
CRITERIA
Other total
VALUE
val1
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UNIT
%
CAS NUMBER
CRITERIA
P
VALUE
val1
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UNIT
%
CAS NUMBER
7723-14-0
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

EN 12166: 2024 / Copper and copper alloys - Wire for general purposes

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UNI CuSn8 Physical Properties

Temperature

0 - 30°C
30 - 100°C
100 - 300°C
≥ 300°C
PROPERTY / VALUE
Modulus of Elasticity 98 — 150 GPa Unlock full details
Density val1
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kg/dm³ Unlock full details
Thermal Conductivity 46.1 — 67 W/(m∙°C) Unlock full details
Heat Capacity val1
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J/(kg∙°C) Unlock full details
Electrical Resistivity 0.12 — 0.17 Ω∙mm²/m Unlock full details
Electrical Conductivity val1
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S/m Unlock full details
Melting Temperature val1
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°C Unlock full details

This material has 6265 properties — only a subset is shown here.

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UNI CuSn8 Heat Treatments

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UNI CuSn8 Mechanical Properties

Temperature

0 - 30°C
PROPERTY / VALUE
Yield Strength, Rp0.2 val1
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MPa Unlock full details
Tensile Strength 370 — 750 MPa Unlock full details
Elongation, A 2 % Unlock full details
Brinell Hardness (HB) 75 — 190 Unlock full details
Vickers Hardness (HV) val1
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  • 157 Cross References
  • 80 Composition
  • 185 Mechanical Properties
  • 43 Physical Properties
  • - Heat Treatment
  • 3 Metallography
  • - Machinability
  • 36 Stress-Strain
  • 1 Formability
  • 13 Fatigue
  • - Fracture
  • - Creep
  • 5 Joints
  • - Coatings
  • 36 Dimensions
  • - Tribology
  • 5552 Corrosion
  • - Ageing
  • - Weatherability
  • - Irradiation
  • 154 Total Suppliers