S9074-AQ-GIB-010/248 Rev 1
Table 7-1. Grouping of Base Materials (Welding) 1/ - Continued
Letter No.
Applicable Document
Class or Type
S-51 (Con’t)
ASTM B338
Grade 1 (tubing) Grade 2 (tubing) Grade 7 (tubing)
ASTM B348
Grade 1 (bars, billets) Grade 2 (bars, billets) Grade 7 (bars, billets)
ASTM B363
WPT 1 (fittings) WPT 2 (fittings) WPT 7 (fittings)
ASTM B381
Grade F-1 (forgings) Grade F-2 (forgings)
S-52
Titanium and titanium base alloys MIL-T-9046
CP-1 (sheet, strip, plate) CP-2 (sheet, strip, plate)
MIL-T-9047
CP-70 (bars, reforging stock)
ASTM B337, ASTM B861, ASTM B862
Grade 3 (pipe)
ASTM B338
Grade 3 (tubing)
ASTM B363
WPT 3 (fittings)
ASTM B367
Grade C-2 (castings) Grade C-3 (castings)
S-53
Titanium and titanium base alloys MIL-T-9046
AB-1 (sheet, strip, plate) AB-2 (sheet, strip, plate)
MIL-T-9047
6A1-4V (bars, forgings) 6A1-4V (ELI) (bars, forgings)
ASTM B265
Grade 5 (sheet, strip, plate)
ASTM B367
Grade C-5 (castings)
ASTM B381
Grade F-5 (forgings)
Titanium and titanium alloy, high toughness and high seawater stress corrosion cracking resistance MIL-DTL-32528 Ti-5111 (UNS R5111) ASTM B348 10/ Grade F-32 (bars and billets) ASTM B381 10/ Grade F-32 (forgings)
S-53A
See footnotes at end of table.
7-18
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