AFNOR NF 1.4520 Stainless steels

Material group: Ferrous Alloys / Stainless steels
Country / Standard: France / AFNOR NF

Data updates

Latest Update: 2024-11
Total number of updates: 7
Update History

This material has 552 properties — only a subset is shown here.

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AFNOR NF 1.4520 Chemical Composition

CRITERIA
VALUE
UNIT
CAS NUMBER
CRITERIA
C
VALUE
≤ 0.025
UNIT
%
CAS NUMBER
7440-44-0
CRITERIA
Cr
VALUE
16.0 – 18.0
UNIT
%
CAS NUMBER
7440-47-3
CRITERIA
Mn
VALUE
≤ 0.50
UNIT
%
CAS NUMBER
7439-96-5
CRITERIA
N
VALUE
val1
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UNIT
%
CAS NUMBER
7727-37-9; 17778-88-0
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
CRITERIA
Ti
VALUE
val1
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UNIT
%
CAS NUMBER
7440-32-6

EN 10088-2: 2024 / Stainless steels - Part 2: Technical delivery conditions for sheet/plate and strip of corrosion resisting steels for general purposes

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AFNOR NF 1.4520 Physical Properties


Temperature

PROPERTY / VALUE
Modulus of Elasticity
190 — 220 GPa
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Thermal Conductivity
val1
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W/(m∙°C)
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Electrical Resistivity
val1
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Ω∙mm²/m
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Density
val1
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kg/dm³
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Electrical Conductivity
val1
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S/m
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Heat Capacity
val1
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J/(kg∙°C)
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Poisson Coefficient
val1
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This material has 552 properties — only a subset is shown here.

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AFNOR NF 1.4520 Heat Treatments


  • Hot forming: 1100 - 800°C, air cooling. Annealing: 820 - 880°C, air, water cooling.
  • Hot working (air cooling): 1100-800°C
    +A - Annealing (air cooling): 750-850°C.

    Hot formed conditions:
    1U - Hot formed, not heat treated, not descaled.
    1C - Hot formed, heat treated, not descaled.
    1E - Hot formed, heat treated, mechanically descaled.
    1D - Hot formed, heat treated, pickled, coated (optional).
    1X - Hot formed, heat treated, rough machined.
    1G - Hot formed, heat treated, descaled, rough machined or shaved in the case of rod.
    Cold processed conditions:
    2H - Finishes 1E, 1D or 1X, cold processed, coated (optional).
    2D - Finish 2H, heat treated, pickled and skin- passed (optional), coated (optional).
    2B - Finishes 1E, 1D or 1X, cold processed, mechanically smoothed.
    2G - Finishes 2H, 2D or 2B, centreless ground, mechanically smoothed (optional).
    P - Finishes 2H, 2D, 2B or 2G, specular polishing.

AFNOR NF 1.4520 Mechanical Properties


Temperature

PROPERTY / VALUE
Tensile Strength
380 — 750 MPa
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Brinell Hardness (HB)
≤ 200
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Elongation, A
≥ 8 %
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Yield Strength, Rp0.2
val1
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MPa
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Impact Energy
val1
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J
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AFNOR NF 1.4520 International Equivalent Materials


Showing 15 of 241 results.

MATERIAL
STANDARD
COUNTRY / PRODUCER
EQUIVALENCE CATEGORY
MATERIAL
STANDARD
JIS
COUNTRY / PRODUCER
Japan
EQUIVALENCE CATEGORY
Official
MATERIAL
STANDARD
ASME
COUNTRY / PRODUCER
United States
EQUIVALENCE CATEGORY
Official
MATERIAL
STANDARD
ISO
COUNTRY / PRODUCER
International
EQUIVALENCE CATEGORY
Official
MATERIAL
STANDARD
ASME
COUNTRY / PRODUCER
United States
EQUIVALENCE CATEGORY
Official
MATERIAL
STANDARD
GB
COUNTRY / PRODUCER
China
EQUIVALENCE CATEGORY
Official
MATERIAL
STANDARD
GB
COUNTRY / PRODUCER
China
EQUIVALENCE CATEGORY
Official
MATERIAL
STANDARD
ISO
COUNTRY / PRODUCER
International
EQUIVALENCE CATEGORY
Official
MATERIAL
STANDARD
DIN
COUNTRY / PRODUCER
Germany
EQUIVALENCE CATEGORY
Implicit
MATERIAL
STANDARD
DIN
COUNTRY / PRODUCER
Germany
EQUIVALENCE CATEGORY
Implicit
MATERIAL
STANDARD
DIN
COUNTRY / PRODUCER
Germany
EQUIVALENCE CATEGORY
Implicit
MATERIAL
STANDARD
DIN
COUNTRY / PRODUCER
Germany
EQUIVALENCE CATEGORY
Implicit
MATERIAL
STANDARD
GB
COUNTRY / PRODUCER
China
EQUIVALENCE CATEGORY
Implicit
MATERIAL
STANDARD
GB
COUNTRY / PRODUCER
China
EQUIVALENCE CATEGORY
Implicit
MATERIAL
STANDARD
TCVN
COUNTRY / PRODUCER
Vietnam
EQUIVALENCE CATEGORY
Official
MATERIAL
STANDARD
TCVN
COUNTRY / PRODUCER
Vietnam
EQUIVALENCE CATEGORY
Official

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

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  • 241Cross References

  • 32Composition
  • 52Mechanical Properties
  • 18Physical Properties
  • 3Heat Treatment
  • -Metallography
  • -Machinability

  • 11Stress-Strain
  • -Formability
  • -Fatigue
  • -Fracture
  • -Creep

  • 2Joints
  • -Coatings
  • 4Dimensions
  • -Tribology

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

  • 189Total Suppliers