ASTM A 403 WP348 Stainless steels
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ASTM A 403 WP348 Chemical Composition
A403/A403M: 2026 / Standard Specification for Wrought Austenitic Stainless Steel Piping Fittings
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ASTM A 403 WP348 Physical Properties
Temperature
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ASTM A 403 WP348 Heat Treatments
- Solution annealed at 1038°C (1900°F) minimum until the chromium carbides go into solution, and then cooling at a sufficient rate to prevent reprecipitation. Quenching media: water or other rapid cool.
A solution annealing temperature above 1065°C (1950°F) may impair the resistance to intergranular corrosion after subsequent exposure to sensitizing conditions. When specified by the purchaser a lower temperature stabilization or resolution anneal shall be used subsequent to the initial high-temperature solution anneal. Stabilization heat treatment at 815 to 870°C (1500 to 1600°F), for a minimum of 4.7 min/mm of thickness and then cooling in the furnace or in air.
ASTM A 403 WP348 Mechanical Properties
Temperature
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ASTM A 403 WP348 International Equivalent Materials
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- 130Cross References
- 10Composition
- 6Mechanical Properties
- 3Physical Properties
- 1Heat Treatment
- -Metallography
- -Machinability
- -Stress-Strain
- -Formability
- -Fatigue
- -Fracture
- 27Creep
- -Joints
- -Coatings
- 10Dimensions
- -Tribology
- -Corrosion
- -Ageing
- -Weatherability
- -Irradiation
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