KS C 6561 Copper Alloys

Material group: Nonferrous Alloys / Copper Alloys
Country / Standard: Korea / KS

Data updates

Latest Update: 2026-05
Total number of updates: 4
Update History
2020-11 2015-06 2015-04

This material has 44 properties — only a subset is shown here.

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KS C 6561 Chemical Composition

CRITERIA
VALUE
UNIT
CAS NUMBER
CRITERIA
Cu
VALUE
≥ 99.50
UNIT
%
CAS NUMBER
7440-50-8
CRITERIA
Pb+Fe
VALUE
≤ 1.0000
UNIT
%
CAS NUMBER
CRITERIA
Si
VALUE
2.5 – 3.5
UNIT
%
CAS NUMBER
7440-21-3
CRITERIA
Sn
VALUE
val1
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UNIT
%
CAS NUMBER
7440-31-5

D 5301: 2003 / Copper and copper alloy seamless pipes and tubes

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KS C 6561 Physical Properties

Temperature

PROPERTY / VALUE
Modulus of Elasticity
100 — 150 GPa
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Density
7.5 — 9.3 kg/dm³
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This material has 44 properties — only a subset is shown here.

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KS C 6561 Mechanical Properties

Temperature

PROPERTY / VALUE
Tensile Strength
343 — 588 MPa
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Elongation, A
≥ 50 %
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  • -Cross References
  • 4Composition
  • 4Mechanical Properties
  • 2Physical Properties
  • -Heat Treatment
  • -Metallography
  • -Machinability
  • -Stress-Strain
  • -Formability
  • 1Fatigue
  • -Fracture
  • 14Creep
  • -Joints
  • -Coatings
  • 19Dimensions
  • -Tribology
  • -Corrosion
  • -Ageing
  • -Weatherability
  • -Irradiation
  • -Total Suppliers