S9074-AR-GIB-010/278
TABLE I. Groupings of base materials (welding)
LETTER NO.
APPLICABLE DOCUMENT
CLASS OR TYPE
403 (bars) 410 414 420
MIL-S-862
12 percent Cr class 1 (casting) 12 percent Cr class 2 (casting)
MIL-S-16993
S-6
403 (bars) 410 414 420
DOD-F-24669/6
403 (bars) 410
DOD-F-24669/7
ASRI A217, grade CA-15 (casting) ASTH M7, grade CA- 15M class A
MIL-C-24707/6
S-6A
ASTM A 182 ASTM A 487
F6NM (forgings) CA6NM (castings)
High alloy steels (Ferritic)
405 (bar. shapes. forgings) 430
QQ-S-763
S-7
ASTM A 176 ASTM A 240
405 and 430 (plate. sheet. strip)
High alloy steels (austenitic)
304 (bars, shapes, forgings) 304L
S-8
309 310 316 316L
QQ-S-763
321 347
309 (plate, sheet, strip) 310
ASTM A 167
Original 29
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