PROPRIETARY DX2304 Stainless steels

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

Data updates

Latest Update: 2020-04
Total number of updates: 3
Update History
2018-11 2018-10

This material has 289 properties — only a subset is shown here.

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PROPRIETARY DX2304 Chemical Composition

CRITERIA
VALUE
UNIT
CAS NUMBER
CRITERIA
C
VALUE
0.02
UNIT
%
CAS NUMBER
7440-44-0
CRITERIA
Cr
VALUE
23.00
UNIT
%
CAS NUMBER
7440-47-3
CRITERIA
Cu
VALUE
0.40
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

Arcelor Mittal, Product Data Sheets,

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PROPRIETARY DX2304 Physical Properties

Temperature

PROPERTY / VALUE
Modulus of Elasticity
190 — 215 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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Melting Temperature
val1
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°C
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Service Temperature
val1
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°C
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Poisson Coefficient
val1
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Shear Modulus
val1
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GPa
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This material has 289 properties — only a subset is shown here.

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PROPRIETARY DX2304 Heat Treatments

  • After hot forming or cold forming, an annealing treatment of a couple of minutes at temperatures between 950 and 1050°C, followed by water quenching or rapid air cooling restores the structure and eliminates internal stresses. Corrosion resistance and mechanical properties will be restored as well. During heating, parts must be supported carefully to avoid creep deformation.
  • After hot forming or cold forming, an annealing treatment of a couple of minutes at temperatures between 950 and 1050°C, followed by water quenching or rapid air cooling restores the structure and eliminates internal stresses. Corrosion resistance and mechanical properties will be restored as well. During heating, parts must be supported carefully to avoid creep deformation.
    Pickling
    Nitric-Hydrofl uoric acid mixture (10% HNO3 + 2% HF) at room temperature or up to 60°C. By sulphuric-nitric bath (10% H2SO4 + 0.5%NHO3) at room temperature or at 60 °C. Descaling pastes for weld areas.

PROPRIETARY DX2304 Mechanical Properties

Temperature

PROPERTY / VALUE
Tensile Strength
708.9 — 730 MPa
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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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Impact Strength
val1
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kJ/m²
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Yield Strength, Rp0.2
val1
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MPa
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PROPRIETARY DX2304 International Equivalent Materials

Showing 15 of 124 results.

MATERIAL
STANDARD
COUNTRY / PRODUCER
EQUIVALENCE CATEGORY
MATERIAL
Z 3 CN 23-04 Az
STANDARD
AFNOR NF
COUNTRY / PRODUCER
France
EQUIVALENCE CATEGORY
Implicit
MATERIAL
SA-240 S32304
STANDARD
ASME
COUNTRY / PRODUCER
United States
EQUIVALENCE CATEGORY
Implicit
MATERIAL
SA-789 S32304
STANDARD
ASME
COUNTRY / PRODUCER
United States
EQUIVALENCE CATEGORY
Implicit
MATERIAL
SA-276 S32304
STANDARD
ASME
COUNTRY / PRODUCER
United States
EQUIVALENCE CATEGORY
Implicit
MATERIAL
A 789 S32304
STANDARD
ASTM
COUNTRY / PRODUCER
United States
EQUIVALENCE CATEGORY
Implicit
MATERIAL
A 790 S32304
STANDARD
ASTM
COUNTRY / PRODUCER
United States
EQUIVALENCE CATEGORY
Implicit
MATERIAL
A 928 Type 2304
STANDARD
ASTM
COUNTRY / PRODUCER
United States
EQUIVALENCE CATEGORY
Implicit
MATERIAL
A 276 S32304
STANDARD
ASTM
COUNTRY / PRODUCER
United States
EQUIVALENCE CATEGORY
Implicit
MATERIAL
S39230
STANDARD
UNS
COUNTRY / PRODUCER
United States
EQUIVALENCE CATEGORY
Implicit
MATERIAL
A 959 Type 2304
STANDARD
ASTM
COUNTRY / PRODUCER
United States
EQUIVALENCE CATEGORY
Implicit
MATERIAL
A 949 S32304
STANDARD
ASTM
COUNTRY / PRODUCER
United States
EQUIVALENCE CATEGORY
Implicit
MATERIAL
A 790 Type 2304
STANDARD
ASTM
COUNTRY / PRODUCER
United States
EQUIVALENCE CATEGORY
Implicit
MATERIAL
X2CrNiN23-4
STANDARD
ISO
COUNTRY / PRODUCER
International
EQUIVALENCE CATEGORY
Implicit
MATERIAL
URANUS 35N
STANDARD
PROPRIETARY
COUNTRY / PRODUCER
EQUIVALENCE CATEGORY
Implicit
MATERIAL
UR 35N
STANDARD
PROPRIETARY
COUNTRY / PRODUCER
EQUIVALENCE CATEGORY
Implicit

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

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  • 124Cross References
  • 13Composition
  • 37Mechanical Properties
  • 35Physical Properties
  • 2Heat Treatment
  • -Metallography
  • -Machinability
  • 7Stress-Strain
  • -Formability
  • -Fatigue
  • -Fracture
  • -Creep
  • -Joints
  • -Coatings
  • -Dimensions
  • -Tribology
  • 1Corrosion
  • -Ageing
  • -Weatherability
  • -Irradiation
  • 70Total Suppliers