ASTM B 441 C17540 Copper Alloys

Material group: Nonferrous Alloys / Copper Alloys
Country / Standard: United States / ASTM

Data updates

Latest Update: 2023-04
Total number of updates: 1
Update History

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ASTM B 441 C17540 Chemical Composition

CRITERIA
VALUE
UNIT
CAS NUMBER
CRITERIA
Be
VALUE
0.4 – 0.7
UNIT
%
CAS NUMBER
7440-41-7
CRITERIA
Co
VALUE
0.8 – 1.3
UNIT
%
CAS NUMBER
7440-48-4
CRITERIA
Cu
VALUE
Remainder
UNIT
%
CAS NUMBER
7440-50-8
CRITERIA
Fe
VALUE
val1
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UNIT
%
CAS NUMBER
7439-89-6
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

B441: 2022 / Standard Specification for Copper-Cobalt-Beryllium Alloy, Copper-Nickel-Beryllium Alloy, Copper-Nickel-Lead-Beryllium Alloy, and Copper-Nickel-Cobalt Alloy Rod and Bar

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ASTM B 441 C17540 Physical Properties


Temperature

PROPERTY / VALUE
Modulus of Elasticity
100 — 150 GPa
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Electrical Resistivity
≤ 0.0862 Ω∙mm²/m
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Density
7.5 — 9.3 kg/dm³
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Electrical Conductivity
val1
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S/m
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This material has 46 properties — only a subset is shown here.

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ASTM B 441 C17540 Heat Treatments


  • TB00: Solution heat-treated (A) at 482°C (900°F) for 3h.
    TD04: Solution heat-treated and cold-worked: hard (H) at 454°C (850°F) or 482°C (900°F) for 2h.

ASTM B 441 C17540 Mechanical Properties


Temperature

PROPERTY / VALUE
Tensile Strength
240 — 970 MPa
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Rockwell Hardness (HR)
≥ 50
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ASTM B 441 C17540 International Equivalent Materials


Showing 3 of 3 results.

MATERIAL
STANDARD
COUNTRY / PRODUCER
EQUIVALENCE CATEGORY
MATERIAL
STANDARD
UNS
COUNTRY / PRODUCER
United States
EQUIVALENCE CATEGORY
Official
MATERIAL
STANDARD
ASTM
COUNTRY / PRODUCER
United States
EQUIVALENCE CATEGORY
Composition 100%
MATERIAL
STANDARD
CDA
COUNTRY / PRODUCER
United States
EQUIVALENCE CATEGORY
Implicit

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  • 3Cross References

  • 6Composition
  • 8Mechanical Properties
  • 10Physical Properties
  • 1Heat Treatment
  • -Metallography
  • -Machinability

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

  • -Joints
  • -Coatings
  • 18Dimensions
  • -Tribology

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

  • -Total Suppliers