Trade Name
|
Grade
|
UNS #
|
Heater Tubes(Seamless)
|
Heater Tubes( Heater / Condenser ) (without Filler Metal)
|
Heater Tubes( General Service ) (Seamless/Welded)
|
304
|
TP304
|
S30400
|
A213 / SA213
|
A249 / SA249
|
A269
|
304L
|
TP304L
|
S30403
|
A213 / SA213
|
A249 / SA249
|
A269
|
304H
|
TP304H
|
S30409
|
A213 / SA213
|
A249 / SA249
|
-----
|
316
|
TP316
|
S31600
|
A213 / SA213
|
A249 / SA249
|
A269
|
316L
|
TP316L
|
S31603
|
A213 / SA213
|
A249 / SA249
|
A269
|
316H
|
TP316H
|
S31609
|
A213 / SA213
|
A249 / SA249
|
-----
|
321
|
TP321
|
S32100
|
A213 / SA213
|
A249 / SA249
|
A269
|
321H
|
TP321H
|
S32109
|
A213 / SA213
|
A249 / SA249
|
-----
|
347
|
TP347
|
S34700
|
A213 / SA213
|
A249 / SA249
|
A269
|
347H
|
TP347H
|
S34709
|
A213 / SA213
|
A249 / SA249
|
-----
|
317L
|
TP317L
|
S31703
|
A213 / SA213
|
A249 / SA249
|
-----
|