 Grade conversion table
This table gives the conversion between Cogne Grade - Euronorm/Werkstoff N. - AWS - ASTM. Comparisons with ca. are not exact. Standard products in brackets need full cast.
COGNE
GRADE |
EURONORM/WN |
AWS |
ASTM |
| (VA64) |
1.4785 |
- |
- |
| (VA70) |
- |
- |
- |
| 201 |
EN1.4372 |
- |
201 |
| 202Z 1 |
EN1.4370 |
- |
- |
| 240D1 |
- |
- |
- |
| 301 |
EN1.4310 |
- |
301 |
| 301 3 |
EN1.4310 |
- |
301 |
| 302 1 |
EN1.4310 |
- |
302 |
| 302 2 |
EN1.4310 |
- |
302, 304H |
| 302 3 |
EN1.4310 |
- |
302, 304H |
| 302 4 |
EN1.4310 |
- |
302 |
| 302 5 |
EN1.4310 |
- |
302 |
| 302 6 |
EN1.4310 |
- |
302 |
| 302 7 |
EN1.4310 |
- |
302 |
| 302 8 |
EN1.4310 |
- |
302 |
| 302BK |
EN1.4310 |
- |
302, 304H |
| 302G |
EN1.4310 |
- |
302 |
| 303 |
EN1.4305 |
- |
303 |
| 303 1 |
EN1.4305 |
- |
303 |
| 303 2 |
EN1.4305 |
- |
303 |
| 303 3 |
EN1.4305 |
- |
303 |
| 303 4 |
EN1.4305 |
- |
303 |
| 303 5 |
- |
- |
303 |
| 303K |
EN1.4570 |
- |
- |
| 303K1 |
EN1.4570 |
- |
- |
| 304 |
EN1.4301 |
- |
304, 304H |
| 304 1 |
EN1.4301 |
- |
304 |
| 304 3 |
EN1.4301 |
- |
304, 304H |
| 304 4 |
EN1.4307 |
- |
304L |
| 304 5 |
EN1.4307 |
- |
304L |
| 304 6 |
EN1.4301 |
- |
304, 304H |
| 304 7 |
EN1.4301 |
- |
304, 304H |
| 304 9 |
EN1.4301 |
- |
304, 304H |
| 304A |
EN1.4301 |
- |
304, 304H |
| 304AB |
EN1.4307 |
- |
ca.304L |
| 304BF |
EN1.4301 |
- |
- |
| 304BT |
EN1.4307 |
- |
304L |
| 304ER |
EN1.4307 |
- |
304L |
| 304K |
EN1.4567 |
- |
UNS S 30430 |
| 304K 1 |
EN1.4567 |
- |
UNS S 30430 |
| 304K 2 |
EN1.4567 |
- |
UNS S 30430 |
| 304K 3 |
EN1.4567 |
- |
UNS S 30430 |
| 304L |
EN1.4306 |
- |
304L |
| 304L 1 |
EN1.4307 |
- |
304L |
| 304L 2 |
EN1.4306 |
- |
304L |
| 304L 3 |
EN1.4306 |
- |
305 |
| 304L 4 |
EN1.4306 |
- |
304L |
| 304L 6 |
EN1.4306 |
- |
304L |
| 304L 7 |
EN1.4306 |
- |
304L |
| 304L 8 |
EN1.4307 |
- |
304L |
| 304LN 2 |
EN1.4311 |
- |
304L |
| 304R |
EN1.4306 |
- |
304L |
| 304RH1 |
ca. 4560 |
- |
- |
| 305 |
EN1.4303 |
- |
305 |
| 308Z |
WN1.4316 |
ER308LSi |
308 |
| 308Z 1 |
WN1.4316 |
ER308LSi |
308 |
| 308Z 2 |
WN1.4316 |
ER308LSi |
308 |
| 308Z 3 |
WN1.4316 |
ER308LSi |
308 |
| 309LZ |
WN1.4332 |
ER309Si |
309, 309S |
| 309SI |
EN1.4828 |
- |
- |
| 310 1 |
EN1.4845 |
- |
310, 310S |
| 314 |
EN1.4841 |
- |
314 |
| 314L |
EN1.4841 |
- |
314 |
| 314L 1 |
EN1.4841 |
- |
314 |
| 316 |
EN1.4401 |
- |
316 |
| 316 1 |
EN1.4401 |
- |
316, 316H |
| 316 2 |
EN1.4401 |
- |
316 |
| 316 3 |
EN1.4401 |
- |
316 |
| 316 5 |
EN1.4401 |
- |
316, 316H |
| 316 8 |
EN1.4401 |
- |
316, 316H |
| 316 9 |
EN1.4404 |
- |
316L |
| 316K |
EN1.4578 |
- |
- |
| 316L |
EN1.4404 |
- |
316L |
| 316L 1 |
EN1.4404 |
- |
316L |
| 316L 2 |
EN1.4404 |
- |
316L |
| 316L 3 |
EN1.4404 |
- |
316L |
| 316L 4 |
EN1.4404 |
- |
316L |
| 316L 9 |
EN1.4404 |
- |
316L |
| 316LA 1 |
EN1.4436 |
- |
316L |
| 316LK |
EN1.4598 |
- |
- |
| 316LM 1 |
EN1.4435 |
- |
316L |
| 316LM 2 |
EN1.4435 |
- |
316L |
| 316LM 4 |
EN1.4435 |
- |
316L |
| 316LN 1 |
EN1.4404 |
- |
316L |
| 316LN 2 |
ca.4429 |
- |
316LN |
| 316LZ |
WN1.4430 |
ER316LSi |
316L |
| 316LZ 3 |
WN1.4430 |
ER316LSi |
316L |
| 316MN 1 |
EN1.4406 |
- |
UNS S 31654 |
| 316MN 2 |
EN1.4406 |
- |
UNS S 31654 |
| 316MN 3 |
EN1.4429 |
- |
316LN |
| 316R |
EN1.4404 |
- |
316LN |
| 316R 1 |
EN1.4404 |
- |
316LN |
| 316RH |
EN1.4404 |
- |
316LN |
| 316RM |
EN1.4435 |
- |
316LN |
| 316RM 1 |
EN1.4432 |
- |
316LN |
| 316S |
WN1.4427 |
- |
- |
| 316T |
EN1.4571 |
- |
- |
| 316T 1 |
EN1.4571 |
- |
- |
| 316T 2 |
EN1.4571 |
- |
- |
| 316T 3 |
EN1.4571 |
- |
- |
| 316T 4 |
EN1.4571 |
- |
- |
| 316T 5 |
EN1.4571 |
- |
- |
| 317L |
WN1.4438 |
- |
317 |
| 318Z |
WN1.4576 |
ER318Si |
316, 316H |
| 321 |
EN1.4541 |
- |
321, 321H |
| 321 1 |
EN1.4541 |
- |
321 |
| 321 3 |
EN1.4541 |
- |
321 |
| 329 |
EN1.4460 |
- |
- |
| 329 1 |
EN1.4460 |
- |
- |
| 329A |
EN1.4462 |
- |
F51 |
| 329S |
4501 |
- |
F55 |
| 329S 1 |
4410 |
- |
UNS S 32750 |
| 329S 3 |
4410 |
- |
UNS S 32750M |
| 329SK |
4507 |
- |
UNS S 32550 |
| 332N |
- |
- |
XM 28 |
| 347H |
WN1.4550 |
- |
347 |
| 347Z |
WN1.4551 |
ER347Si |
- |
| 350 |
- |
- |
- |
| 354 |
WN1.4547 |
- |
F44 |
| 354 1 |
WN1.4529 |
- |
|
| 409NB |
- |
ER409Cb |
- |
| 409T |
WN1.4512 |
- |
409 |
| 410 |
EN1.4006 |
ER410 |
410 |
| 410 1 |
EN1.4006 |
ER410 |
410 |
| 410 3 |
EN1.4006 |
- |
410 |
| 410 5 |
EN1.4006 |
- |
410 |
| 410 6 |
EN1.4006 |
- |
410 |
| 410L 2 |
EN1.4000 |
- |
410S |
| 414A |
- |
- |
414 |
| 414A 1 |
- |
- |
414 |
| 414MV |
EN1.4938 |
- |
- |
| 415LM |
EN1.4418 |
- |
- |
| 415M |
EN1.4418 |
- |
- |
| 416 |
EN1.4005 |
- |
416 |
| 416 1 |
EN1.4005 |
- |
416 |
| 416 2 |
EN1.4005 |
- |
416 |
| 416 3 |
- |
- |
416 |
| 420A |
EN1.4021 |
ER420 |
420A |
| 420A 1 |
EN1.4021 |
ER420 |
420A |
| 420A 2 |
EN1.4021 |
ER420 |
420A |
| 420A 4 |
EN1.4021 |
ER420 |
420A |
| 420A 7 |
EN1.4021 |
- |
420A |
| 420B |
EN1.4028 |
ER420 |
420B |
| 420B 1 |
EN1.4028 |
- |
420B |
| 420B 4 |
EN1.4028 |
- |
420B |
| 420BF4 |
ca.4029 |
- |
ca.420F |
| 420C |
EN1.4031 |
ER420 |
420C |
| 420C 1 |
EN1.4034 |
- |
- |
| 420C 2 |
EN1.4034 |
- |
- |
| 420C 4 |
EN1.4034 |
- |
- |
| 420C 6 |
EN1.4031 |
- |
- |
| 420CF |
4035 ? |
- |
420F |
| 420CF 1 |
4035 ? |
- |
420F |
| 420CM2 |
EN1.4116 |
- |
- |
| 420D |
WN1.4037 |
- |
- |
| 420RM |
EN1.4122 |
- |
- |
| 420RM 1 |
EN1.4122 |
- |
- |
| 430 1 |
EN1.4016 |
ER430 |
430 |
| 430 4 |
EN1.4016 |
- |
430 |
| 430F 2 |
EN1.4105 |
- |
430F |
| 430F 3 |
EN1.4104 |
- |
430F |
| 430F 4 |
EN1.4105 |
- |
430F |
| 430F 6 |
EN1.4105 |
- |
430F |
| 430L 2 |
EN1.4016 |
ER430 |
430 |
| 430T 1 |
EN1.4510 |
- |
430Ti |
| 431 |
EN1.4057 |
- |
431 |
| 431 1 |
EN1.4057 |
- |
431 |
| 434 |
EN1.4113 |
- |
434 |
| 434 1 |
EN1.4113 |
- |
434 |
| 434F |
- |
- |
- |
| 440B |
EN1.4112 |
- |
ca.440B |
| 440B 1 |
EN1.4112 |
- |
ca.440B |
| 440C |
EN1.4125 |
- |
440C |
| 440C 1 |
EN1.4125 |
- |
440C |
| 444F |
WN1.4106 |
- |
- |
| 446 1 |
WN1.4762 |
- |
446 |
| 616C |
EN1.4922 - 1.4923 |
- |
- |
| 616C 2 |
EN1.4926 |
- |
- |
| 630 |
EN1.4542 |
ca.ER630 |
- |
| 630 1 |
EN1.4542 |
- |
630 |
| 630 2 |
EN1.4542 |
- |
630 |
| 630 3 |
EN1.4542 |
- |
630 |
| 630 4 |
EN1.4542 |
- |
630 |
| 630A |
(15.5 PH) |
- |
AMS5659F |
| 631 |
WN1.4568 |
- |
631 |
| 904L |
WN1.4539 |
- |
- |
| E202 |
EN1.4370 |
ER307 |
- |
| E304 |
WN1.4302 |
ER308H |
304, 304H |
| E308 |
WN1.4316 |
ER308L |
308 |
| E308 1 |
WN1.4316 |
ER308L |
308 |
| E308 2 |
WN1.4316 |
ER308L |
308 |
| E308L |
WN1.4316 |
ER308L |
- |
| E308L 1 |
WN1.4316 |
ER308L |
- |
| E308L 4 |
WN1.4316 |
E4308L |
- |
| E308L 5 |
WN1.4316 |
ER308L |
- |
| E308N |
- |
- |
308 |
| E309L |
WN1.4332 |
ER309L |
309, 309S |
| E310 |
WN1.4842 |
ER310 |
310, 310S |
| E310 2 |
WN1.4842 |
ER310 |
310, 310S |
| E312 |
WN1.4337 |
ER312 |
|
| E316 |
WN1.4403 |
ER316H |
316, 316H |
| E316L |
WN1.4403 |
ER316L |
316L |
| E316L 2 |
WN1.4403 |
ER316L |
316L |
| E316L 3 |
WN1.4403 |
ER316L |
316L |
| E316L 5 |
WN1.4403 |
ER316L |
316L |
| E316L 7 |
WN1.4403 |
ER316L |
316L |
| E316L 8 |
WN1.4403 |
ER316L |
316L |
| E318 |
WN1.4576 |
ER318 |
316 |
| E329 |
- |
- |
- |
| E347 |
WN1.4551 |
ER347Si |
- |
| E415 |
EN1.4313 |
- |
F6NM |
| E415 1 |
EN1.4313 |
- |
F6NM |
| E415 2 |
EN1.4313 |
- |
F6NM |
| E415 3 |
ca.4313 |
ER410NiMo |
F6NM |
| E415 4 |
ca.4313 |
ER410NiMo |
F6NM |
| E415 5 |
ca.4313 |
ER410NiMo |
F6NM |
| E415 6 |
EN1.4313 |
- |
F6NM |
| E415 7 |
EN1.4313 |
ER410NiMo |
F6NM |
| E415 8 |
EN1.4313 |
- |
F6NM |
| E415 9 |
EN1.4313 |
- |
F6NM |
| E415A |
EN1.4313 |
- |
F6NM |
| E415M |
ca.4418 |
- |
- |
| EVM11 |
WN1.4718 |
- |
- |
| F303 |
EN1.4305 |
- |
303 |
| F304 |
EN1.4301 |
- |
304, 304H |
| F304L |
EN1.4306 |
- |
304L |
| F304L 1 |
EN1.4307 |
- |
304L |
| F316 |
EN1.4401 |
- |
316 |
| F316L |
EN1.4404 |
- |
316L |
| SF286 |
WN1.4980 - 1.4944 |
- |
- |
| SF330 3 |
WN1.4868 |
- |
- |
| SFV40 |
- |
- |
- |
| SN80A |
WN2.4952 |
- |
- |
| T304 |
EN1.4301 |
- |
304, 304H |
| T304L |
EN1.4306 |
- |
304L |
| T304L 2 |
EN1.4307 |
- |
304L |
| T304Z |
EN1.4301 |
- |
304, 304H |
| T310 |
EN1.4845 |
- |
310, 310S |
| T316 1 |
EN1.4435 |
- |
316L |
| T316L |
EN1.4404 |
- |
316L |
| T316L 1 |
EN1.4404 |
- |
316L |
| T316M |
EN1.4435 |
- |
316L |
| T316T |
EN1.4571 |
- |
- |
| T316T 1 |
EN1.4571 |
- |
- |
| T321 |
EN1.4541 |
- |
321, 321H |
| T321 1 |
EN1.4541 |
- |
321, 321H |
| T328 |
- |
- |
|
| T329A |
EN1.4462 |
- |
F51 |
| T329A 1 |
EN1.4462 |
- |
F51 |
| T329S |
4501 |
- |
F55 UNS S 32760 |
| T347H |
WN1.4550 |
- |
347 |
| T347Z |
WN1.4451 |
- |
- |
| T901K |
WN1.4563 |
- |
- |
| T904L |
WN1.4539 |
- |
- |
| TF316 |
EN1.4404 |
- |
316L |
| TS304 |
EN1.4306 |
- |
304L |
| TS304 2 |
EN1.4306 |
- |
304L |
| TS316 |
EN1.4404 |
- |
316L |
| TS316 2 |
EN1.4404 |
- |
316L |
| UA11 |
8509 |
41CrAlMo7 |
- |
| UC67 |
- |
- |
- |
| UC81 |
1.1625 |
- |
- |
| UC86 V |
- |
- |
- |
| UD12 |
1.2343 |
X37CrMoV51 |
H11 |
| UD14 |
1.2344 |
X40CrMoV511 |
H13 |
| UD14 2 |
- |
- |
- |
| UD23 |
- |
- |
ca.P20 |
| UD23 1 |
1.2311 |
- |
- |
| UD24 |
1.2312 |
- |
- |
| UD25 |
1.2738 |
- |
- |
| UD27 |
1.2365 |
30CrMoV1227 |
H10 |
| UD28 |
1.2367 |
- |
- |
| UD30 |
1.2885 |
30CrMoVCo123012 |
H10A |
| UK04R |
1.2083 |
X40Cr13 |
420 |
| UK15 |
1.2379 |
X155CrMoV121 |
D2 |
| UK19 |
1.2436 |
- |
D6 |
| UK20 |
1.2080 |
X200Cr13 |
D3 |
| UK31R |
1.2787 |
- |
431 |
| UM12 |
1.2510 |
95MnWCr5 |
O1 |
| UM20 |
1.2842 |
88MnV8 |
O2 |
| UPKR |
- |
- |
- |
| UR04 |
- |
45CrSiMoV7 |
- |
| UR16 |
1.2714 |
55NiCrMoV7 |
- |
| UR40 |
ca. 2766 |
40NiCrMoV16 |
- |
| US20 |
- |
58SiMo8 |
S5 |
| UV12 1 |
1.2692 |
- |
- |
| UY03 |
1.2550 |
55WCrV8 |
S1 |
| VA34 |
- |
- |
EV16 |
| VA35 |
- |
SUH37 |
EV4 |
| VA61 |
1.4871 |
SUH36 |
EV8 |
| VA61N1 |
- |
- |
- |
| VA62 |
1.4881 |
- |
EV11 |
| VA63 |
1.4882 |
- |
- |
| VA66 |
1.4875 |
- |
EV12 |
| VM09 |
- |
SUH11 |
- |
| VM11 1 |
1.4718 |
SUH11 |
HNV3 |
| VM12D |
1.4731 |
SUH3 |
HNV1 |
| VM22 |
1.4748 |
- |
- |
|
