| UNS No |
Description |
Brand/Trp |
ASTM Equivalent |
| UNS K32723 |
Alloy Steel |
|
ASTM A469 (4) |
| UNS K32800 |
Alloy Steel |
|
ASTM A471 (1-9) |
| UNS K33125 |
Alloy Steel |
|
ASTM A469 (5) |
| UNS K33585 |
Alloy Steel |
|
ASTM A336 (F32) |
| UNS K34035 |
Alloy Steel |
|
ASTM A723 (2) |
| UNS K41245 |
Alloy Steel |
|
ASTM A213 (T5c), ASTM A335 (P5c) |
| UNS K41545 |
Alloy Steel |
|
ASTM A199 (T5), ASTM A200 (T5), ASTM A213 (T5), ASTM A234 (WP5), |
| UNS K41583 |
Alloy Steel |
|
ASTM A335 (P%), ASTM A336 (F5), ASTM A369 (FP5), ASTM A387 (5) |
| UNS K42247 |
Alloy Steel |
|
ASTM A645 / ASTM A645M |
| UNS K42338 |
Alloy Steel |
|
ASTM A707 (LB) |
| UNS K42339 |
Alloy Steel |
|
ASTM A543 / ASTM A543M (ASTM A) |
| UNS K42343 |
Alloy Steel |
|
ASTM A543 / ASTM A543M (B) |
| UNS K42348 |
Alloy Steel |
|
ASTM A541 (7, 7ASTM A, 7B) |
| UNS K42365 |
Alloy Steel |
|
ASTM A541 (8, 8ASTM A) |
| UNS K42544 |
Alloy Steel |
|
ASTM A508 (5, 5ASTM A) |
| UNS K42598 |
Alloy Steel |
|
ASTM A182 (F5ASTM A), ASTM A336 (F5ASTM A) |
| UNS K42885 |
Alloy Steel |
|
ASTM A579 (11) |
|
|
|
ASTM A469 (6, 7, 8), ASTM A470 (5, 6, 7) |
|
|
|
|
| UNS K44045 |
Alloy Steel |
300M |
ASTM A723 (3) |
| UNS K44220 |
Alloy Steel |
Krupp |
ASTM A579 (32) |
| UNS K51210 |
Alloy Steel |
HY30 |
ASTM A534 (Krupp) |
| UNS K51225 |
Alloy Steel |
|
ASTM A579 (12) |
| UNS K51545 |
Alloy Steel |
|
ASTM A213 (T5b), ASTM A335 (P5b) |
| UNS K51440 |
Nitriding Steel |
|
ASTM A355 (C) |
|
|
|
|
| UNS K71340 |
Alloy Steel |
|
ASTM A522 (II), ASTM A553 (II) |
| UNS K81340 |
Alloy Steel |
|
ASTM A333 (8), ASTM A334 (8), ASTM A353, ASTM A522 (I), ASTM A553M (I) |
| UNS K90941 |
Alloy Steel |
HP9-4-25 |
ASTM A182 (F9), ASTM A234 (WP9), ASTM A369 (FP9) |
| UNS K91094 |
Alloy Steel. Superstrength |
HP-9-4-30 |
ASTM A579 (83) |
| UNS K91122 |
Alloy Steel. Superstrength |
|
ASTM A579 (81) |
| UNS K91283 |
Alloy Steel. Superstrength |
|
ASTM A579 (82) |
| UNS K91352 |
Alloy Steel. Superstrength |
|
ASTM A437 (B4B, B4C) |
| UNS K91401 |
Alloy Steel |
|
ASTM A605 / ASTM A605M |
| UNS K91470 |
Iron Electrical Heating |
|
B603 (IV) |
|
Element Alloy |
|
|
| UNS K91555 |
Alloy Steel. Non-magnetic |
|
ASTM A289 (A) |
| UNS K91670 |
Iron Electrical Heating |
|
ASTM A603 (III) |
|
Element Alloy |
|
|
| UNS K91800 |
Iron Chromium Sealing Alloy |
|
ASTM A256 (I) |
| UNS K91870 |
Iron Electrical Heating |
|
ASTM A603 (II A) |
|
Element Alloy |
|
|
| UNS K91930 |
Alloy Steel. Superstrength |
|
ASTM A579 (74) |
| UNS K91940 |
Alloy Steel. Superstrength |
|
ASTM A579 (75) |
| UNS K91955 |
Alloy Steel. Non-magnetic |
|
ASTM A289 (B) |
| UNS K92100 |
Iron. Thermostat. Alloy |
|
ASTM B388 |
| UNS K92350 |
Iron. Thermostat. Alloy |
|
VB388 |
| UNS K92400 |
Iron Electrical Heating |
|
ASTM B603 (II B) |
|
Element Alloy |
|
|
| UNS K92500 |
Iron Electrical Heating |
|
ASTM B603 (I) |
|
Element Alloy |
|
|
| UNS K92510 |
Iron. Thermostat. Alloy |
|
ASTM B388 |
| UNS K92801 |
Iron Chromium Sealing Alloy |
|
ASTM F256 (II) |
| UNS K92810 |
Alloy Steel. Maraging |
|
ASTM A538 / ASTM A538M (A) |
| UNS K92820 |
Alloy Steel. Superstrength |
|
ASTM A579 (71) |
| UNS K92850 |
Iron. Thermostat. Alloy |
|
ASTM B388 |
| UNS K92890 |
Alloy Steel. Maraging |
|
ASTM A538 / ASTM A538M (B) |
| UNS K92940 |
Alloy Steel. Superstrength |
|
ASTM A579 (72) |
| UNS K93120 |
Alloy Steel. Maraging |
|
