PROPRIETARY Carpenter 18Cr-3Ni-12Mn Stainless Stainless steels

Material group: Ferrous Alloys / Stainless steels
Country / Standard: PROPRIETARY

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This material has 113 properties — only a subset is shown here.

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PROPRIETARY Carpenter 18Cr-3Ni-12Mn Stainless Chemical Composition

CRITERIA
VALUE
UNIT
CAS NUMBER
CRITERIA
C
VALUE
≤ 0.0800
UNIT
%
CAS NUMBER
7440-44-0
CRITERIA
Cr
VALUE
17.0000 – 19.0000
UNIT
%
CAS NUMBER
7440-47-3
CRITERIA
Fe
VALUE
Balance
UNIT
%
CAS NUMBER
7439-89-6
CRITERIA
Mn
VALUE
val1
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UNIT
%
CAS NUMBER
7439-96-5
CRITERIA
N
VALUE
val1
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UNIT
%
CAS NUMBER
7727-37-9; 17778-88-0
CRITERIA
Ni
VALUE
val1
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UNIT
%
CAS NUMBER
7440-02-0
CRITERIA
P
VALUE
val1
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UNIT
%
CAS NUMBER
7723-14-0
CRITERIA
S
VALUE
val1
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UNIT
%
CAS NUMBER
7704-34-9
CRITERIA
Si
VALUE
val1
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UNIT
%
CAS NUMBER
7440-21-3

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PROPRIETARY Carpenter 18Cr-3Ni-12Mn Stainless Physical Properties


Temperature

PROPERTY / VALUE
Modulus of Elasticity
190 — 215 GPa
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Density
7.61 — 8.1 kg/dm³
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Poisson Coefficient
0.27 — 0.3
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This material has 113 properties — only a subset is shown here.

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PROPRIETARY Carpenter 18Cr-3Ni-12Mn Stainless Heat Treatments


  • Heat to 1038/1066ºC and water quench, or rapidly cool as with other austenitic stainless steels. Typical hardness as annealed is approximately Rockwell B 95. Cannot be hardened by heat treatment.

PROPRIETARY Carpenter 18Cr-3Ni-12Mn Stainless International Equivalent Materials


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MATERIAL
STANDARD
COUNTRY / PRODUCER
EQUIVALENCE CATEGORY
STANDARD
PROPRIETARY
COUNTRY / PRODUCER
EQUIVALENCE CATEGORY
Composition 100%

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  • 97Cross References

  • 9Composition
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  • 4Physical Properties
  • 1Heat Treatment
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