ASTM A 213 Grade T91 Type 1 Structural and constructional steels
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This material has 231 properties — only a subset is shown here.
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ASTM A 213 Grade T91 Type 1 Chemical Composition
A213/A213M: 2025 / Standard Specification for Seamless Ferritic and Austenitic Alloy-Steel Boiler, Superheater, and Heat-Exchanger Tubes
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ASTM A 213 Grade T91 Type 1 Physical Properties
Temperature
This material has 231 properties — only a subset is shown here.
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ASTM A 213 Grade T91 Type 1 Heat Treatments
- Normalize and temper; Austenitizing/Solutioning/Stabilizing temperature: 1040 - 1080°C (1900 - 1975°F); Subcritical annealing or Tempering temperature: 730 - 800°C (1350 - 1470°F).
ASTM A 213 Grade T91 Type 1 Mechanical Properties
Temperature
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ASTM A 213 Grade T91 Type 1 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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- 93Cross References
- 14Composition
- 18Mechanical Properties
- 3Physical Properties
- 1Heat Treatment
- -Metallography
- -Machinability
- -Stress-Strain
- -Formability
- 1Fatigue
- -Fracture
- 15Creep
- 41Joints
- -Coatings
- 21Dimensions
- -Tribology
- -Corrosion
- -Ageing
- -Weatherability
- -Irradiation
- 24Total Suppliers