46 CFR 154.655
§ 154.655 Stress relief for independent tanks type C.
United States · 46 CFR — Shipping · Status: effective
Cite this
- Citation
- 46 CFR 154.655, § 154.655 Stress relief for independent tanks type C, United States, version 1 as recorded 2026-07-09, yourstate.us, https://yourstate.us/provision/228950
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Full text
For a design temperature colder than −10 °C (14 °F), an independent tank type C of:
(a) Carbon and carbon-manganese steel must be stress relieved by post-weld heat treatment under § 54.25-7 of this chapter or by mechanical stress relief under subpart 54.30 of this chapter; or
(b) Materials other than carbon and carbon manganese steel must be stress relieved as required under part 54 of this chapter. The procedure for stress relieving must be specially approved by the Commandant (CG-OES).
Legislative history
This is a federal regulation, adopted through agency rulemaking under the Administrative Procedure Act — not enacted by a recorded vote of Congress.