1. Regulations
  2. title 49
  3. chapter I-i1
  4. part 179
  5. subpart D
  6. § 179.200-11

View all text of Subpart D [§ 179.200 - § 179.221-1]

§ 179.200-11 - Postweld heat treatment.

When specified in § 179.201-1, after welding is complete, postweld heat treatment must be in compliance with the requirements of AAR Specifications for Tank Cars, appendix W (IBR, see § 171.7 of this subchapter).

[68 FR 75761, Dec. 31, 2003]

AUTHORITY: 49 U.S.C. 5101-5128; 49 CFR 1.81 and 1.97.

SOURCE: 29 FR 18995, Dec. 29, 1964, unless otherwise noted. Redesignated at 32 FR 5606, Apr. 5, 1967.

CITE AS: 49 CFR 179.200-11