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Code of Federal Regulations (Last Updated: May 6, 2024) |
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Title 49 - Transportation |
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Subtitle B - Other Regulations Relating to Transportation |
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Chapter II - Federal Railroad Administration, Department of Transportation |
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Part 230 - Steam Locomotive Inspection and Maintenance Standards |
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Subpart B - Boilers and Appurtenances |
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Strength of Materials |
§ 230.26 - Tensile strength of shell plates.
Latest version.
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§ 230.26 Tensile strength of shell plates.
When the tensile strength of steel or wrought-iron shell plates is not known, it shall be taken at 50,000 psi for steel and 45,000 psi for wrought iron.