AFCEN Z2 CND 18.12 Stainless steels

Material group: Ferrous Alloys / Stainless steels
Country / Standard: France / AFCEN

Data updates

Latest Update: 2024-02
Total number of updates: 8
Update History

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AFCEN Z2 CND 18.12 Chemical Composition

CRITERIA
VALUE
UNIT
CAS NUMBER
CRITERIA
B
VALUE
≤ 0.0018
UNIT
%
CAS NUMBER
7440-42-8
CRITERIA
C
VALUE
≤ 0.035
UNIT
%
CAS NUMBER
7440-44-0
CRITERIA
Cr
VALUE
17.00 – 18.20
UNIT
%
CAS NUMBER
7440-47-3
CRITERIA
Cu
VALUE
val1
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UNIT
%
CAS NUMBER
7440-50-8
CRITERIA
Mn
VALUE
val1
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UNIT
%
CAS NUMBER
7439-96-5
CRITERIA
Mo
VALUE
val1
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UNIT
%
CAS NUMBER
7439-98-7
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

M 3301: RCC-M II: 2024 / Class 1, 2 and 3 austenitic stainless steel forgings and drop forgings

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AFCEN Z2 CND 18.12 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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AFCEN Z2 CND 18.12 Heat Treatments


  • Final heat treatment for mechanical properties shall consist of solution heat treatment at a temperature between 1050°C and 1150°C.
  • Final heat treatment for mechanical properties shall consist of solution heat treatment at a temperature between 1050°C and 1150°C.
    There are three distinct cases:
    a) Plates ≤ 3 mm thick finished by cold rolling
    These plates are delivered after cold-rolling, either solution heat-treated, pickled and passivated, or solution heat-treated, pickled, passivated and work-hardened. Sheets and strip may be delivered on spools.
    b) Plates > 3 mm thick finished by cold-rolling
    These plates shall be delivered after cold-rolling. They shall be solution heat treated pickled and passivated. If work-hardening treatment is necessary, it shall be subject to approval.
    c) Plates > 3 mm thick hot-rolled
    These plates shall be delivered after hot-rolling. They shall be solution heat treated, pickled and passivated.

AFCEN Z2 CND 18.12 Mechanical Properties


Temperature

PROPERTY / VALUE
Tensile Strength
≥ 483 MPa
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Brinell Hardness (HB)
val1
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Elongation, A
val1
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%
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Impact Energy
val1
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J
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Reduction of Area
val1
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%
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Yield Strength, Rp0.2
val1
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MPa
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AFCEN Z2 CND 18.12 International Equivalent Materials


Showing 4 of 52 results.

MATERIAL
STANDARD
COUNTRY / PRODUCER
EQUIVALENCE CATEGORY
MATERIAL
STANDARD
NB
COUNTRY / PRODUCER
China
EQUIVALENCE CATEGORY
Official
MATERIAL
STANDARD
GB
COUNTRY / PRODUCER
China
EQUIVALENCE CATEGORY
Composition 100%
MATERIAL
STANDARD
GB
COUNTRY / PRODUCER
China
EQUIVALENCE CATEGORY
Composition 100%
MATERIAL
STANDARD
GB
COUNTRY / PRODUCER
China
EQUIVALENCE CATEGORY
Implicit

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  • 52Cross References

  • 88Composition
  • 198Mechanical Properties
  • 3Physical Properties
  • 8Heat Treatment
  • -Metallography
  • -Machinability

  • -Stress-Strain
  • -Formability
  • -Fatigue
  • -Fracture
  • 50Creep

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

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

  • 1Total Suppliers