ASTM B 438 CT-1000-K40 Copper Alloys

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

Data updates

Latest Update: 2021-09
Total number of updates: 3
Update History
2019-05 2017-06

This material has 38 properties — only a subset is shown here.

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ASTM B 438 CT-1000-K40 Chemical Composition

CRITERIA
VALUE
UNIT
CAS NUMBER
CRITERIA
C
VALUE
≤ 0.3
UNIT
%
CAS NUMBER
7440-44-0
CRITERIA
Cu
VALUE
Balance
UNIT
%
CAS NUMBER
7440-50-8
CRITERIA
Fe
VALUE
≤ 1.0
UNIT
%
CAS NUMBER
7439-89-6
CRITERIA
Other total
VALUE
val1
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UNIT
%
CAS NUMBER
CRITERIA
Sn
VALUE
val1
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UNIT
%
CAS NUMBER
7440-31-5

B438: 2025 / Standard Specification for Bronze-Base Powder Metallurgy (PM) Bearings (Oil-Impregnated)

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ASTM B 438 CT-1000-K40 Physical Properties


Temperature

PROPERTY / VALUE
Modulus of Elasticity
100 — 150 GPa
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Density
7.2 — 9.3 kg/dm³
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This material has 38 properties — only a subset is shown here.

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ASTM B 438 CT-1000-K40 International Equivalent Materials


Showing 3 of 3 results.

MATERIAL
STANDARD
COUNTRY / PRODUCER
EQUIVALENCE CATEGORY
STANDARD
ASTM
COUNTRY / PRODUCER
United States
EQUIVALENCE CATEGORY
Composition 100%
STANDARD
ASTM
COUNTRY / PRODUCER
United States
EQUIVALENCE CATEGORY
Composition 100%
STANDARD
ASTM
COUNTRY / PRODUCER
United States
EQUIVALENCE CATEGORY
Composition 100%

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

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  • 3Cross References

  • 5Composition
  • -Mechanical Properties
  • 3Physical Properties
  • -Heat Treatment
  • -Metallography
  • -Machinability

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