{"data":{"id":"us/46-cfr-154.401","jurisdiction":"us","citation":"46 CFR 154.401","heading":"Definitions.","body":"As used in §§ 154.440 and 154.447:\n“σY” means the minimum yield strength of the tank material, including weld metal, at room temperature.\n“σB” means minimum tensile strength of the tank material, including weld metals, at room temperature.","path":["Title 46—Shipping","CHAPTER I—COAST GUARD, DEPARTMENT OF HOMELAND SECURITY","SUBCHAPTER O—CERTAIN BULK DANGEROUS CARGOES","PART 154—SAFETY STANDARDS FOR SELF-PROPELLED VESSELS CARRYING BULK LIQUEFIED GASES","Subpart C—Design, Construction and Equipment"],"source_url":"https://www.ecfr.gov/api/versioner/v1/full/2026-08-25/title-46.xml","current_through":"2026-08-25","vintage":"","retrieved_at":"2026-08-27T02:26:22Z","sha256":"9f66fada0de0361d9a09af2e7a51de413434b3dd23b762fb5356ae6874133b55","source_id":"us-cfr","stale":true,"prev":"us/46-cfr-154.356","next":"us/46-cfr-154.405"},"notice":"GroundRules: Original legal text. Not legal advice."}