DIN G-X 7 CrNiNb 18 9 Cast steels

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

Data updates

Latest Update: -
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DIN G-X 7 CrNiNb 18 9 Chemical Composition

CRITERIA
VALUE
UNIT
CAS NUMBER
CRITERIA
C
VALUE
≤ 0.0700
UNIT
%
CAS NUMBER
7440-44-0
CRITERIA
Cr
VALUE
18.0000 – 20.0000
UNIT
%
CAS NUMBER
7440-47-3
CRITERIA
Mn
VALUE
≤ 1.5000
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
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

DIN 17445 / Corrosion resistant steel castings

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DIN G-X 7 CrNiNb 18 9 Heat Treatments


  • Solution annealing (cooling in water): 1050-1150°C

DIN G-X 7 CrNiNb 18 9 Mechanical Properties


Temperature

PROPERTY / VALUE
Tensile Strength
440 — 640 MPa
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Elongation, A
≥ 25 %
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Impact Energy
val1
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J
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Yield Strength, Rp0.2
≥ 175 MPa
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DIN G-X 7 CrNiNb 18 9 International Equivalent Materials


Showing 5 of 51 results.

MATERIAL
STANDARD
COUNTRY / PRODUCER
EQUIVALENCE CATEGORY
MATERIAL
STANDARD
AFNOR NF
COUNTRY / PRODUCER
France
EQUIVALENCE CATEGORY
Composition 100%
MATERIAL
STANDARD
AFNOR NF
COUNTRY / PRODUCER
France
EQUIVALENCE CATEGORY
Composition 100%
MATERIAL
STANDARD
ISO
COUNTRY / PRODUCER
International
EQUIVALENCE CATEGORY
Composition 100%
MATERIAL
STANDARD
GB
COUNTRY / PRODUCER
China
EQUIVALENCE CATEGORY
Composition 100%
MATERIAL
STANDARD
ISO
COUNTRY / PRODUCER
International
EQUIVALENCE CATEGORY
Composition 100%

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  • 51Cross References

  • 8Composition
  • 4Mechanical Properties
  • -Physical Properties
  • 1Heat Treatment
  • -Metallography
  • -Machinability

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

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

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

  • 3Total Suppliers