ASTM A 369 Grade FP3b Structural and constructional steels
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ASTM A 369 Grade FP3b Chemical Composition
A369/A369M: 1985 / Carbon and Ferritic Alloy Steel Forged and Bored Pipe for High-Temperature Service
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ASTM A 369 Grade FP3b Physical Properties
Temperature
This material has 46 properties — only a subset is shown here.
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ASTM A 369 Grade FP3b Heat Treatments
- Full annealed or normalized and tempered; if furnished in the normalized and tempered condition, the temperature for tempering shall be 680°C (1250°F) or higher.
It is recommended that the temperature for tempering should be at least 50°C (100°F) above the intended service temperature; consequently, the purchaser should advise the manufacturer if the service temperature is to be over 600°C (1100°F).
ASTM A 369 Grade FP3b Mechanical Properties
Temperature
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ASTM A 369 Grade FP3b 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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- 12Cross References
- 7Composition
- 4Mechanical Properties
- 3Physical Properties
- 1Heat Treatment
- -Metallography
- -Machinability
- -Stress-Strain
- -Formability
- -Fatigue
- -Fracture
- -Creep
- 2Joints
- -Coatings
- 16Dimensions
- -Tribology
- -Corrosion
- -Ageing
- -Weatherability
- -Irradiation
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