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-6
High alloy steels (martensitic) MIL-L-24128
403 (bars, rods, forgings)
QQ-S-763, SAE AMS-QQ-S-763
403 (bars, rods, forgings) 410 414 420 410 (plate, sheet, strip) 420
QQ-S-766
DOD-F-24669/7
403 (bars) 410 403 (bars) 410 414 420
DOD-F-24669/6
MIL-S-16993
12 percent Cr, class 1 (casting) 12 percent Cr, class 2 (casting)
MIL-C-24707/6
ASTM A217/A217M, grade CA-15 (casting) ASTM A487/A487M, grade CA-15M, class A
S-6A
High alloy steels (martensitic) ASTM A182/A182M
F6NM (forgings)
ASTM A176
410S (plate, sheet, strip)
ASTM A240/A240M
410S (plate, sheet, strip)
ASTM A473
410S (forgings)
ASTM A487/A487M
CA-6NM (castings)
S-7
High alloy steels (ferritic) QQ-S-763,
405 (bar, shapes, forgings) 430
SAE AMS-QQ-S-763
QQ-S-766
430 (plate, sheet, strip)
S-8
High alloy steels (austenitic) QQ-S-763,
304 (bar, shapes, forgings) 304L
SAE AMS-QQ-S-763
309 310 316 316L
321 347
See footnotes at end of table.
7-8
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