Title 46

PART 54 SUBPART 54.25

Subpart 54.25 - Construction With Carbon, Alloy, and Heat Treated Steels

• 33 U.S.C. 1509; 43 U.S.C. 1333; 46 U.S.C. 3306, 3703; E.O. 12234, 45 FR 58801, 3 CFR, 1980 Comp., p. 277; Department of Homeland Security Delegation No. 0170.1.
• CGFR 68-82, 33 FR 18828, Dec. 18, 1968, unless otherwise noted.

46:2.0.1.2.12.8.1.1	SECTION 54.25-1	54.25-1 Scope.
46:2.0.1.2.12.8.1.2	SECTION 54.25-3	54.25-3 Steel plates (modifies UCS-6).
46:2.0.1.2.12.8.1.3	SECTION 54.25-5	54.25-5 Corrosion allowance.
46:2.0.1.2.12.8.1.4	SECTION 54.25-7	54.25-7 Requirement for postweld heat treatment (modifies UCS-56).
46:2.0.1.2.12.8.1.5	SECTION 54.25-8	54.25-8 Radiography (modifies UW-11(a), UCS-57, UNF-57, UHA-33, and UHT-57).
46:2.0.1.2.12.8.1.6	SECTION 54.25-10	54.25-10 Low temperature operation - ferritic steels (replaces UCS-65 through UCS-67).
46:2.0.1.2.12.8.1.7	SECTION 54.25-15	54.25-15 Low temperature operation - high alloy steels (modifies UHA-23(b) and UHA-51).
46:2.0.1.2.12.8.1.8	SECTION 54.25-20	54.25-20 Low temperature operation - ferritic steels with properties enhanced by heat treatment (modifies UHT-5(c), UHT-6, UHT-23, and UHT-82).
46:2.0.1.2.12.8.1.9	SECTION 54.25-25	54.25-25 Welding of quenched and tempered steels (modifies UHT-82).

---