DIN X5NiCrAlTi31-20 Stainless steels

Material group: Ferrous Alloys / Stainless steels
Country / Standard: Germany / DIN

Data updates

Latest Update: 2021-07
Total number of updates: 8
Update History

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DIN X5NiCrAlTi31-20 Chemical Composition

CRITERIA
VALUE
UNIT
CAS NUMBER
CRITERIA
Al
VALUE
0.20 – 0.50
UNIT
%
CAS NUMBER
7429-90-5
CRITERIA
Al+Ti
VALUE
≤ 0.70
UNIT
%
CAS NUMBER
CRITERIA
C
VALUE
0.03 – 0.08
UNIT
%
CAS NUMBER
7440-44-0
CRITERIA
Co
VALUE
val1
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UNIT
%
CAS NUMBER
7440-48-4
CRITERIA
Cr
VALUE
val1
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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
Nb
VALUE
val1
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UNIT
%
CAS NUMBER
7440-03-1
CRITERIA
Ni
VALUE
val1
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UNIT
%
CAS NUMBER
7440-02-0
CRITERIA
Ni+Co
VALUE
val1
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UNIT
%
CAS NUMBER
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

DIN 17459: 1992 / Seamless circular high-temperature austenitic steel tubes; technical delivery conditions

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DIN X5NiCrAlTi31-20 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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Dynamic Modulus of Elasticity
val1
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GPa
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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 802 properties — only a subset is shown here.

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DIN X5NiCrAlTi31-20 Heat Treatments

  • Hot working: 1150 - 850°C, air cooling. Annealing: 1100 - 1200°C, water or air cooling.
  • Solution heat treatment at 1100 - 1200°C, rapid quenching in water or air. Hot forming at 1150 - 750°C, air quenching.

DIN X5NiCrAlTi31-20 Mechanical Properties

Temperature

PROPERTY / VALUE
Tensile Strength
500 — 750 MPa
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Elongation, A
val1
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%
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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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Yield Strength, Rp1
val1
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MPa
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DIN X5NiCrAlTi31-20 International Equivalent Materials

Showing 15 of 187 results.

MATERIAL
STANDARD
COUNTRY / PRODUCER
EQUIVALENCE CATEGORY
MATERIAL
X 8 NiCrAlTi 32 21
STANDARD
ISO
COUNTRY / PRODUCER
International
EQUIVALENCE CATEGORY
Official
MATERIAL
X5NiCrAlTi31-20
STANDARD
ASME
COUNTRY / PRODUCER
United States
EQUIVALENCE CATEGORY
Official
MATERIAL
X5NiCrAlTi31-20
STANDARD
ISO
COUNTRY / PRODUCER
International
EQUIVALENCE CATEGORY
Official
MATERIAL
1.4958
STANDARD
ASME
COUNTRY / PRODUCER
United States
EQUIVALENCE CATEGORY
Official
MATERIAL
4958-088-77-E
STANDARD
ISO
COUNTRY / PRODUCER
International
EQUIVALENCE CATEGORY
Official
MATERIAL
4876-088-00-I
STANDARD
ISO
COUNTRY / PRODUCER
International
EQUIVALENCE CATEGORY
Official
MATERIAL
X5NiCrAlTi31-20
STANDARD
TCVN
COUNTRY / PRODUCER
Vietnam
EQUIVALENCE CATEGORY
Official
MATERIAL
X5NiCrAlTi3120+RA
STANDARD
AFNOR NF
COUNTRY / PRODUCER
France
EQUIVALENCE CATEGORY
Composition 100%
MATERIAL
X5NiCrAlTi3120+RA
STANDARD
B.S.
COUNTRY / PRODUCER
United Kingdom
EQUIVALENCE CATEGORY
Composition 100%
MATERIAL
X5NiCrAlTi3120+RA
STANDARD
BDS
COUNTRY / PRODUCER
Bulgaria
EQUIVALENCE CATEGORY
Composition 100%
MATERIAL
X5NiCrAlTi3120+RA
STANDARD
CSN
COUNTRY / PRODUCER
Czech Republic
EQUIVALENCE CATEGORY
Composition 100%
MATERIAL
X5NiCrAlTi3120+RA
STANDARD
DIN
COUNTRY / PRODUCER
Germany
EQUIVALENCE CATEGORY
Composition 100%
MATERIAL
X5NiCrAlTi3120+RA
STANDARD
EN
COUNTRY / PRODUCER
European Union
EQUIVALENCE CATEGORY
Composition 100%
MATERIAL
X5NiCrAlTi3120+RA
STANDARD
MSZ
COUNTRY / PRODUCER
Hungary
EQUIVALENCE CATEGORY
Composition 100%
MATERIAL
4958-088-77-E
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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  • 187Cross References
  • 81Composition
  • 150Mechanical Properties
  • 83Physical Properties
  • 4Heat Treatment
  • -Metallography
  • -Machinability
  • 5Stress-Strain
  • -Formability
  • -Fatigue
  • -Fracture
  • -Creep
  • 24Joints
  • -Coatings
  • 136Dimensions
  • -Tribology
  • -Corrosion
  • -Ageing
  • -Weatherability
  • -Irradiation
  • 132Total Suppliers