PROPRIETARY SAF 2205 Stainless steels
Material group:
Ferrous Alloys / Stainless steels
Country / Standard:
PROPRIETARY
Data updates
Latest Update: 2026-02
Total number of updates: 1
Update History
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PROPRIETARY SAF 2205 Chemical Composition
CRITERIA
VALUE
UNIT
CAS NUMBER
CRITERIA
C
VALUE
≤ 0.030
UNIT
%
CAS NUMBER
7440-44-0
CRITERIA
Cr
VALUE
22
UNIT
%
CAS NUMBER
7440-47-3
CRITERIA
Mn
VALUE
0.9
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
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
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PROPRIETARY SAF 2205 Physical Properties
Temperature
Modulus of Elasticity
190 — 215
GPa
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Electrical Resistivity
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Density
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Heat Capacity
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Thermal Conductivity
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Electrical Conductivity
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Poisson Coefficient
val1
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Service Temperature
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Shear Modulus
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This material has 710 properties — only a subset is shown here.
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PROPRIETARY SAF 2205 Heat Treatments
- For batch tempering: 450°C (840°F) for 1 - 3 h. When tempering in continuous conveyor furnace, where holding at full temperature are short, the temperature should be increased to 500°C (950°F) and the holding time should be 3 - 10 min.
Billets: Solution annealed at 1020 - 1100°C (1870 - 2010°F) and water quenched.
Tubes: Solution annealing at 1020 - 1100°C (1870 - 2010°F), rapid cooling in air or water.
PROPRIETARY SAF 2205 Mechanical Properties
Temperature
Tensile Strength
660 — 2250
MPa
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Brinell Hardness (HB)
≤ 270
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Elongation, A
≥ 10
%
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Yield Strength, Rp0.2
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Impact Energy
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Rockwell Hardness (HR)
val1
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Yield Strength, Rp1
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PROPRIETARY SAF 2205 International Equivalent Materials
Showing 15 of 353 results.
MATERIAL
STANDARD
COUNTRY / PRODUCER
EQUIVALENCE CATEGORY
MATERIAL
STANDARD
PROPRIETARY
COUNTRY / PRODUCER
EQUIVALENCE CATEGORY
Composition 100%
MATERIAL
STANDARD
PROPRIETARY
COUNTRY / PRODUCER
EQUIVALENCE CATEGORY
Composition 100%
MATERIAL
STANDARD
PROPRIETARY
COUNTRY / PRODUCER
EQUIVALENCE CATEGORY
Composition 100%
MATERIAL
STANDARD
PROPRIETARY
COUNTRY / PRODUCER
EQUIVALENCE CATEGORY
Composition 100%
MATERIAL
STANDARD
PROPRIETARY
COUNTRY / PRODUCER
EQUIVALENCE CATEGORY
Composition 100%
MATERIAL
STANDARD
PROPRIETARY
COUNTRY / PRODUCER
EQUIVALENCE CATEGORY
Composition 100%
MATERIAL
STANDARD
PROPRIETARY
COUNTRY / PRODUCER
EQUIVALENCE CATEGORY
Composition 100%
Equivalence categories reflect chemical-composition and mechanical-property comparison — always verify suitability against the governing specification for your application.
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- 353Cross References
- 9Composition
- 63Mechanical Properties
- 71Physical Properties
- 1Heat Treatment
- -Metallography
- -Machinability
- 3Stress-Strain
- -Formability
- -Fatigue
- -Fracture
- -Creep
- -Joints
- -Coatings
- -Dimensions
- -Tribology
- -Corrosion
- -Ageing
- -Weatherability
- -Irradiation
- 210Total Suppliers