ISO CuZn31Si1 Copper Alloys

Material group: Nonferrous Alloys / Copper Alloys
Country / Standard: International / ISO

Data updates

Latest Update: 2022-03
Total number of updates: 3
Update History
2019-03 2014-01

This material has 665 properties — only a subset is shown here.

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ISO CuZn31Si1 Chemical Composition

CRITERIA
VALUE
UNIT
CAS NUMBER
CRITERIA
Cu
VALUE
Remainder
UNIT
%
CAS NUMBER
7440-50-8
CRITERIA
Fe
VALUE
≤ 0.4
UNIT
%
CAS NUMBER
7439-89-6
CRITERIA
Ni
VALUE
≤ 0.5
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
Si
VALUE
val1
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UNIT
%
CAS NUMBER
7440-21-3
CRITERIA
Zn
VALUE
val1
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UNIT
%
CAS NUMBER
7440-66-6

ISO 4382-2: 2021 / Plain bearings - Copper alloys - Part 2: Wrought copper alloys for solid plain bearings

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ISO CuZn31Si1 Physical Properties


Temperature

PROPERTY / VALUE
Modulus of Elasticity
100 — 150 GPa
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Thermal Conductivity
67 W/(m∙°C)
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Density
7.5 — 9.3 kg/dm³
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Coefficient of Thermal Expansion (CTE)
val1
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10-6/°C
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ISO CuZn31Si1 Mechanical Properties


Temperature

PROPERTY / VALUE
Tensile Strength
≥ 440 MPa
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Brinell Hardness (HB)
≥ 100
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Elongation, A
10 — 30 %
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Rockwell Hardness (HR)
val1
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Yield Strength, Rp0.2
val1
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MPa
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ISO CuZn31Si1 International Equivalent Materials


Showing 5 of 51 results.

MATERIAL
STANDARD
COUNTRY / PRODUCER
EQUIVALENCE CATEGORY
MATERIAL
STANDARD
KS
COUNTRY / PRODUCER
Korea
EQUIVALENCE CATEGORY
Composition 100%
MATERIAL
STANDARD
PROPRIETARY
COUNTRY / PRODUCER
EQUIVALENCE CATEGORY
Implicit
MATERIAL
STANDARD
PROPRIETARY
COUNTRY / PRODUCER
EQUIVALENCE CATEGORY
Implicit
MATERIAL
STANDARD
PROPRIETARY
COUNTRY / PRODUCER
EQUIVALENCE CATEGORY
Implicit
MATERIAL
STANDARD
PROPRIETARY
COUNTRY / PRODUCER
EQUIVALENCE CATEGORY
Implicit

Equivalence categories reflect chemical-composition and mechanical-property comparison — always verify suitability against the governing specification for your application.

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  • 51Cross References

  • 13Composition
  • 13Mechanical Properties
  • 7Physical Properties
  • -Heat Treatment
  • -Metallography
  • -Machinability

  • 3Stress-Strain
  • -Formability
  • -Fatigue
  • -Fracture
  • -Creep

  • 119Joints
  • -Coatings
  • -Dimensions
  • -Tribology

  • 413Corrosion
  • -Ageing
  • -Weatherability
  • -Irradiation

  • 46Total Suppliers