DIN 1.4122 Cast steels

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

Data updates

Latest Update: 2024-12
Total number of updates: 11
Update History

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DIN 1.4122 Chemical Composition

CRITERIA
VALUE
UNIT
CAS NUMBER
CRITERIA
C
VALUE
0.33 – 0.45
UNIT
%
CAS NUMBER
7440-44-0
CRITERIA
Cr
VALUE
15.5 – 17.5
UNIT
%
CAS NUMBER
7440-47-3
CRITERIA
Mn
VALUE
≤ 1.50
UNIT
%
CAS NUMBER
7439-96-5
CRITERIA
Mo
VALUE
val1
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UNIT
%
CAS NUMBER
7439-98-7
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

EN 10088-1: 2023 / Stainless steels - Part 1: List of stainless steels

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DIN 1.4122 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 529 properties — only a subset is shown here.

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DIN 1.4122 Heat Treatments

  • Annealing: Heated at 750-850°C, furnace cooled.
    Hardening or quenching: Heated at 980-1030°C, oil quenched.
    Tempering: Heated at 650-750°C.
  • Hot working (slowly cooling): 1100-800°C
    +A - Annealing (furnace or air cooling): 750-850°C
    +QT750 - Quenching (oil cooling): 980-1060°C, Tempering: 650-750°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.

DIN 1.4122 Mechanical Properties

Temperature

PROPERTY / VALUE
Tensile Strength
750 — 1050 MPa
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Brinell Hardness (HB)
220 — 340
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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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Rockwell Hardness (HR)
val1
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Vickers Hardness (HV)
val1
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DIN 1.4122 International Equivalent Materials

Showing 15 of 148 results.

MATERIAL
STANDARD
COUNTRY / PRODUCER
EQUIVALENCE CATEGORY
MATERIAL
Z 38 CD 16.1 CI
STANDARD
AFNOR NF
COUNTRY / PRODUCER
France
EQUIVALENCE CATEGORY
Official
MATERIAL
X39CrMo17-1
STANDARD
ISO
COUNTRY / PRODUCER
International
EQUIVALENCE CATEGORY
Official
MATERIAL
4122-434-09-I
STANDARD
ISO
COUNTRY / PRODUCER
International
EQUIVALENCE CATEGORY
Official
MATERIAL
X39CrMo17-1
STANDARD
ASME
COUNTRY / PRODUCER
United States
EQUIVALENCE CATEGORY
Official
MATERIAL
1.4122
STANDARD
ASME
COUNTRY / PRODUCER
United States
EQUIVALENCE CATEGORY
Official
MATERIAL
1.4122
STANDARD
ISO
COUNTRY / PRODUCER
International
EQUIVALENCE CATEGORY
Official
MATERIAL
X39CrMo17-1
STANDARD
MS
COUNTRY / PRODUCER
Malaysia
EQUIVALENCE CATEGORY
Official
MATERIAL
X39Cr17Mo1
STANDARD
IS
COUNTRY / PRODUCER
India
EQUIVALENCE CATEGORY
Official
MATERIAL
434C
STANDARD
IS
COUNTRY / PRODUCER
India
EQUIVALENCE CATEGORY
Official
MATERIAL
UGINE C4122
STANDARD
PROPRIETARY
COUNTRY / PRODUCER
EQUIVALENCE CATEGORY
Composition 100%
MATERIAL
UGINE 4122
STANDARD
PROPRIETARY
COUNTRY / PRODUCER
EQUIVALENCE CATEGORY
Composition 100%
MATERIAL
UGINE F4122
STANDARD
PROPRIETARY
COUNTRY / PRODUCER
EQUIVALENCE CATEGORY
Composition 100%
MATERIAL
UGI 4122
STANDARD
PROPRIETARY
COUNTRY / PRODUCER
EQUIVALENCE CATEGORY
Composition 100%
MATERIAL
X39CrMo17-1
STANDARD
TCVN
COUNTRY / PRODUCER
Vietnam
EQUIVALENCE CATEGORY
Official
MATERIAL
4122-434-09-I
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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  • 148Cross References
  • 40Composition
  • 91Mechanical Properties
  • 33Physical Properties
  • 8Heat Treatment
  • -Metallography
  • 1Machinability
  • 7Stress-Strain
  • -Formability
  • -Fatigue
  • -Fracture
  • -Creep
  • 9Joints
  • -Coatings
  • 45Dimensions
  • -Tribology
  • -Corrosion
  • -Ageing
  • -Weatherability
  • -Irradiation
  • 147Total Suppliers