GB C70350 Copper Alloys

Material group: Nonferrous Alloys / Copper Alloys
Country / Standard: China / GB

Data updates

Latest Update: 2022-08
Total number of updates: 3
Update History
2022-01 2018-02

This material has 25 properties — only a subset is shown here.

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GB C70350 Chemical Composition

CRITERIA
VALUE
UNIT
CAS NUMBER
CRITERIA
Bi
VALUE
≤ 0.001
UNIT
%
CAS NUMBER
7440-69-9
CRITERIA
Cd
VALUE
≤ 0.001
UNIT
%
CAS NUMBER
7440-43-9
CRITERIA
Cu+Ag
VALUE
Remainder
UNIT
%
CAS NUMBER
CRITERIA
Fe
VALUE
val1
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UNIT
%
CAS NUMBER
7439-89-6
CRITERIA
Mn
VALUE
val1
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UNIT
%
CAS NUMBER
7439-96-5
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
Si
VALUE
val1
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UNIT
%
CAS NUMBER
7440-21-3

GB/T 33949: 2017 / Copper alloy ring material for bearing cage

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GB C70350 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 25 properties — only a subset is shown here.

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GB C70350 Mechanical Properties


Temperature

PROPERTY / VALUE
Tensile Strength
≥ 770 MPa
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Brinell Hardness (HB)
200 — 280
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Elongation, A
≥ 40 %
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GB C70350 International Equivalent Materials


Showing 2 of 2 results.

MATERIAL
STANDARD
COUNTRY / PRODUCER
EQUIVALENCE CATEGORY
MATERIAL
STANDARD
GB
COUNTRY / PRODUCER
China
EQUIVALENCE CATEGORY
Identical
MATERIAL
STANDARD
GB
COUNTRY / PRODUCER
China
EQUIVALENCE CATEGORY
Identical

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  • 2Cross References

  • 18Composition
  • 3Mechanical Properties
  • 2Physical Properties
  • -Heat Treatment
  • -Metallography
  • -Machinability

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

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

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

  • -Total Suppliers