ASTM A 564 S45503 Stainless steels
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ASTM A 564 S45503 Chemical Composition
A564/A564M: 2025 / Standard Specification for Hot-Rolled and Cold-Finished Age-Hardening Stainless Steel Bars and Shapes
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ASTM A 564 S45503 Physical Properties
Temperature
This material has 77 properties — only a subset is shown here.
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ASTM A 564 S45503 Heat Treatments
- Solution treated at 830 ± 15°C (1525 ± 25°F), cooled rapidly.
Hardening:
Time refers to minimum time material is at temperature and may be extended to obtain required ductility properties.
Unless otherwise noted, temperatures shown are suggested temperatures and may be varied to obtain required tensile properties.
Intermediate temperatures must meet the ductility requirements of the next highest suggested hardening or aging temperature, or both.
When air cooling is specified, gases other than air may be used.
H900: Heated at 480°C (900°F), held for 4h, cooled in air.
H950: Heated at 510°C (950°F), held for 4h, cooled in air.
H1000: Heated at 540°C (1000°F), held for 4h, cooled in air.
ASTM A 564 S45503 Mechanical Properties
Temperature
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ASTM A 564 S45503 International Equivalent Materials
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Equivalence categories reflect chemical-composition and mechanical-property comparison — always verify suitability against the governing specification for your application.
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- 8Cross References
- 11Composition
- 38Mechanical Properties
- 3Physical Properties
- 1Heat Treatment
- -Metallography
- -Machinability
- -Stress-Strain
- -Formability
- -Fatigue
- -Fracture
- -Creep
- -Joints
- -Coatings
- 16Dimensions
- -Tribology
- -Corrosion
- -Ageing
- -Weatherability
- -Irradiation
- -Total Suppliers