1. EN 10025:1993 DIN-17 100:1983 UNE 36-080:1990 NFA 35-501 BS 4360:1996 UN 7070 SS ASTM JIS G 3101
S235JR AM FCE S235JRG2 RSt 37-2 AE 235 B-FN (E 24-2) 40 B (Fe 360 B) 12/13/2000 - -
S235J0 AM FCE S235J0 St 37-3 U AE 235 C E 24-3 40 C Fe 360 C - - -
S235J2+N AM FCE S235J2G3 St 37-3 N AE 235 D E 24-4 40 D Fe 360 D - - -
S235J2 AM FCE S235J2G4 - - - - - - - -
S275JR AM FCE S275JR St 44-2 AE 275 B E 28-2 43 B Fe 430 B 12/14/2000 A 36 SS 41/SS 400
S275J0 AM FCE S275J0 St 44-3 U AE 275 C E 28-3 43 C Fe 430 C - A 283-D -
S275J2+N AM FCE S275J2G3 St 44-3 N AE 275 D E 28-4 43 D Fe 430 D 14-14-00 - -
S275J2 AM FCE S275J2G4 - - - - - 14-14-01 - -
S355JR AM FCE S355JR - AE 355 B E 36-2 50 B Fe 510 B - A 572-50 SS 50/SS 490
S355J0 AM FCE S355J0 St 52-3 U AE 355 C E 36-3 50 C Fe 510 C - A 633-C -
S355J2+N AM FCE S355J2G3 St 52-3 N AE 355 D - 50 D Fe 510 D - A 633-D -
S355J2 AM FCE S355J2G4 - - - - - - - -
S355K2+N AM FCE S355K2G3 - - E 36-4 50 DD - - - -
S355K2 AM FCE S355K2G4 - - - - - - - -
S185 AM FCE S185 St 33 A 310-0 A 33 - Fe 320 13-00-00 - -
E295 AM FCE S295 St 50-2 A 490 A 50-2 - Fe 490 15 50-00/15 50-01 - -
E335 AM FCE S335 St 60-2 A 590 A 60-2 - Fe 590 16 50-00/16 50-01 - -
E360 AM FCE S360 St 70-2 A 690 A 70-2 - Fe 690 16 55-00/16 55-01 - -
( ) Grado de acero más próximo, dado que no existe un grado exactamente equivalente.
INTERNATIONAL STANDARDS' COMPARISON - INTERNATIONALER NORMENVERGLEICH - COMPARAISON INTERNATIONALE DES NORMES - INTERNATIONALE COTEJO DELL NORMA- USPOREDBA INTERNACIONALNIH NORMI – CONFRONTO DELLE NORME INTERNAZIONALI
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API ASTM
AS/NZS/UNS Designation GB ÈSN EN AFNOR DIN Nr. W. Nr. DIN 17007 17006 B.S. UNI JIS GOST UNE SS AISI/SAE/ASTM
Base steel - - 17100 10,030 St 00 - - - -
2393 T.2 CEW 2 STKM 13 B
Base steel . E195 10,032 St 34-2 (S 250 GT) 1010
2394 T.2 ERW 2, STPG 410
1449 15 HR,
P195TR1 A 33 St 33 Fe 310-0
15 HR, HS
Base steel Q 195 10004 17100 10,035 Fe 320 - St0 1300 A 283 Gr.A
-E195 S 185 S185 (Fe310-0) Fe 310-0 A 310-0
S 185 S185 S 185
1449 37/23
S235JR E 24-2 1652 T.2 S235JR (Fe 360 B) HR, HS, CR, STKM 12 A AE 235 B 1015
CS
Base steel S235JRH S235JR 2393 T.2 10,037 St 37-2 6323-ERW3 Fe 360 B, C, D STKM 12 C Fe 360 B 1311 A 283 Gr. C
E235 2394 T.2 CEW 3 S 235 JR
EN 10025 Fe 360 B
S235JR
AE 235 B
1449 27/23
FN, FU, Fe
Q 235 A Fe 37 B 3 FU E 24-2 NE 2393 T.2 RSt 37-2 HR,HS,CR,C St3ps A 570 Gr 36
360 B FN,
S
FU
Base steel
Q 235 B 22375 -E235 S235JRG2 2394 T.2 10,038 S235JRG2 (Fe 360 B) 4360-40 B Fe 360 B FN - St3sp S 235 JRG 2 1312 K 02502
S235JRG 2 EN 10025 6323-HFW 3 K 03000
Fe 360 B FU
HFS 3
1449 43/25 SM 400 A,
Fe 42 B 3 FN E 28-2 1652 T.2 S275JR (Fe 430 B) Fe 430 B St4ps AE 275 B 1411 1020
HR, HS B, C
Fe 42 B 3 FU S275JR 17119,-120,-121 St 44-2 4360-43 B Fe 430 B FN STKM 19 C St4sp Fe 430 B FN 1412 K 03000
6323-CEW
4, ERW 3,
E275 2393 T.2 STK 290 S 275 JR A 570 Gr. 40
Base steel Q 255 A 11443 10,044 HFW 4,
HFS4
Fe 430 B
S275JR 2394 T.2 STKR 400,
FN,
S275JOH EN 10025,
Fe 42 B 3 FN S275JO STK 290 AE 275D
Quality steel S275JO E 28-3 EN 10025 10,143 St 44-3 U 4360-43C Fe 430 D STKR 400 - S 275 J2G3 1414-01 A 572 Gr. 42
S 275 J0
Fe 42 B 3 FN S275J2G3 (Fe 430 D 1) 4360-43 C Fe 430 B SM 400 A St4kp AE 275 D 1411 A 572 Gr. 42
Fe 430 D1
S275J2G3 St 44-3 43 D Fe 430 C (FN) B ps, sp 1412 A 573 Gr. 70
FF
Quality steel 11448 E 28-4 EN 10025 10,144 Fe 430 D1
Fe 430 D (FF) C 1414 A611 Gr. D
FF
K 02601
K 02901
Quality steel - 2391 T.2 10,211 St 30 Si (S215GSiT) 1008
Quality steel E215 2391 T.2 10,212 St 30 Al (S215GAlT) ERW 2 1008
E235+AR 360 (S STKM 12 A K 02501
P235T1 ERW) STPG 370 K 02504
Quality steel 11378 - 17100 10,254 St 37.0 - CT3MoT
P235TR1 STPY 400,
E235 1628, 1630
Quality steel P235T2 V EN 10216-1 10,255 St 37.4 STS 370, K 03013
P235TR2, V EN 10217-1
1626 430 (S STKM 13 B K 03005
Quality steel P265TR1 1629 10,256 St 44.0 ERW STPG 410 K 03006
SAW)
1628
Quality steel P265TR2 10,257 St 44.4 STS 410, K 03013
1630
STB 340
K 01200
STPT 370
Quality steel (boiler tube) 12021 P235GH 17175 10,305 St 35.8 360 C 14 K 01201
K 02501
K 02504
Quality steel - 17172 10,307 StE 210.7 5LX a. 5LS A
360 (S 1010
Quality steel 11353 E235 - 1629 10,308 St 35 ERW) Fe 360 STKM 12 A - 1412 K 02504
CFS 3
C22 1 C 22 1652 T.4 10,402 C22 055 M 15 C 20 S 20 C 1 C 22 1020
C22E+N 2 C 22 17204 11,151 Ck22 070 M 20 C 21 S 22 C F.112 1023
1449 22 HS, F.1120 - C
Structural and constructional steel AF 42 C 20 EN 10083-2, C 25 S 20 CK, 20 1450 (M) 1020
CS, 25 k
XC 18 C 20, M 1023,
XC 25,
430 STB 410 K 02707
Quality steel (boiler tube) 12022 P265GH - 17175 10,405 St 45.8 440 C 18 STPT 480 - K 03006
1629 430 (S 1020
E 2391 T.2 ERW K 03005
Quality steel 11453 E255 - 10,408 St 45 - STKM 13 B -
SAW)
CFS 4
10,409 StE 320.7 5LX a. 5LS
Quality steel - 17172
X 46
10,430 StE 320.7 TM
E355+AR 1626 STKM 16 A
Quality steel 10,421 St 52.0 K 03013
E455 1629 STPG 410
245MB 17172
Quality steel 10,457 StE 240.7 5LX a. 5LS B
L245NB EN 10208-2
EStE 255 K 01701
17123,-124,-125,-178,-
Quality steel - 10,461 StE 255 K 02202
179
TStE 255,

2. L290MB 17172 10,429 StE 290.7 5LX a. 5LS
Quality steel
X 42
L290NB, EN 10208-2 10,484 StE 290.7 TM
17103,-123,-124,-125,-
S275NH 10,486 EStE 285 K 01701
178,-179
S275NLH EN 10028-3 10,490 StE 285 K 01801
TStE 285 K 02007
Quality steel P275N STK 290 S 275N
K 02402
K 02703
K 03000
K 03006
C35 1 C 35 1652 T.4 10,501 C35 080 A 32 1 C 35 F.113 1550 1035
F.1130 - C
C35E+N 2 C 35 17204 11,181 Ck35 080 A 35 C 35 1572 1038
35 k
AF 55 C 35 17240 080 M 36 1040
Structural and constructional steel 12040 S 35 C 35
C 35 EN 10083-2 1449 40 CS
XC 32
XC 38
XC 38 H 1
C45 1 C 45 1652 T.4 10,503 C45 060 A 47 1 C 45 S 45 C F.114 1650 1042
F.1140 - C
C45E+N AF 65 C 45 5515 11,191 Ck45 080 M 46 C 45 S 48 C 1672 1043
45 k
1449 50 HS, F.1142 - C
Structural and constructional steel 12050 C 45 17204 C 46 45 1045
CS 48 k
XC 42 H 1 EN 10083-2
XC 45
XC 48 H 1
1629
Quality steel 11550 - 10,507 St 55 - Fe 540 STKM 16 A - -
EN 10025,
E355K2+N 10,545 EStE 355 AE 355 KG K 12000
S355NH 10,562 S355N S 355N K 12037
Quality steel S355NHL E 355 R EN 10113-2 StE 355 4360-50E FeE 355 KG STK 400 - 2334-01 K 12211
TStE 355 K 12609
K 12709
1449 50/35 SM 490 A,
11483 E355 E 36-3 10,553 S52-N Fe 510 17G1S AE 355 D 2132 A 572 Gr. 50
HR, HS B, C, YA, YB
4360-50 C, Fe 510 D1
11523 Fe 52 D FN E 36-4 10,570 S 52-3U Fe 510 B STK 400 17GS, 2133 1024
D FF
6323-ERW
Quality steel 16Mn 422660 S355J2H S355J0 EN 10025 S355J0 5, CEW 5, Fe 510 B, C, D STKM 16 C S 355J0 2134 1524
SAW 5
S355J0, S355J2G3 Fe 510 C FN Fe 510 B FN STKR 490 S 355J2G3 2174 K 12709
Fe 510 D1
St 52-3 Fe 510 C FN
FF,
St 52-3 N Fe E 420
10216-3 17100
Quality steel 11523 - 10,580 St 52 CFS 5 - - 1024
10217-3 2391 T.2
10216-3 1628
Quality steel 10,581 St 52.4 STS 480
E355 1630
L360NB 17172 10,578 StE 360.7
5LX a. 5LS
Quality steel 13126 L360MB EN 10208-2, 10,582.00 StE 360.7 TM
X 52
L360QB,
C60 1 C 60 1652 T.4 10,601 C60 060 A 62 1 C 60 60 1665 1060
C60E+N 2 C 60 17204 11,221 Ck60 60 HS C 60, 60G 1678 1064
AF 70 C 55 17222 1449 60GA EN C60 (1 C G 10640
Structural and constructional steel 12061 S 58 C
C 60 EN 10083-2, 5770-60 60)
XC 60 CS2,
XC 60 H 1,
P215NL 17173 TTSt 35 N K 02201
High-quality steel unalloyed 11,101 C 15 STPL 380
P255QL 17174 TTSt 35 V K 03008
405 17440,-441,-456 F.3111 - X 6
Stainless steel Z 8 CA 12 14,002 X 6 CrAl 13 405 S 17 X 6 CrAl 13 SUS 405 - - 405
CrAl 13
S40500 EN 10088-1,-2,
430 17440,-441,-455,-456 430 S 17 F.3113 - X 6
Stainless steel 17 040 Z 8 C 17 14,016 X 6 Cr 17 X 8 Cr 17 SUS 430 12 Ch 17 2320 430
Cr 17
S43000 EN 10088-1,-2,-3, 430 S 18
304 0Cr18Ni9 Z 4 CN 19-10 FF 17456 (X4 CrNi 18-10) 304 S 11 2332 304
S30400 0Cr19Ni9 Z 5 CN 17-08 EN 10088-1,-2,-3 X 5 CrNi 18 10 304 S 15 2333 304H
Z 6 CN 18-09 304 S 16 J 92610
Z 7 CN 18-09 304 S 17 08 Ch 18N F.3504 - X 5
Stainless steel V-304 17 240 X5CrNi18-10 14,301 X 5 CrNi 18-10 SUS 304
LW 21 10 CrNi 18 10
LWCF 21
304 S 31
SUS 304
304 C 12 (LT
304 L 00Cr19Ni10 Z 1 CN 18-12 17456 GX2 CrNiN 18-9 GX 2 CrNi 19 10 SCS 19 304 L
196)
S30403 00Cr19Ni11 Z 2 CN 18-10 EN 10088-1,-2,-3, X 2 CrNi 19 11, 304 S 11 X 2 CrNi 18 11 SUS 304 L J 92500
Z 3 CN 18-10 305 S 11 X 3 CrNi 18 11
Z 3 CN 19.10 M LW 20 F.3503 - X 2
Stainless steel V-304L 17 249 X2CrNi19-11 14,306 03Ch18N11 2352
CrNi 18-10
Z 3 CN 19-11, LWCF 20
S. 536
T. 74
17456
Stainless steel . 14,361 X 2 CrNiSi 1815
EN 10088-1,-2,-3,
316 Z 3 CND 17-11-01 17456 (X 4 CrNiMo 17-12-2) 316 S 13
S31600 Z 6 CND 17-11 EN10088-1,-2,-3, X 5 CrNiMo 17 2 2, 316 S 17
Z 6 CND 17-11-02 316 S 19 F.3534 - X 5
X5
Stainless steel V-316 0Cr17Ni12Mo2 17 346 14,401 SUS 316 - CrNiMo 17 2347 316
Z 6 CND 17-11-02 FF 316 S 31 CrNiMo17-12
12 2
Z 7 CND 17-11-02 316 S 33,
Z 7 CND 17-12-02
F.3533 - X 2
X 2 CrNiMo 17
316 L Z 2 CND 17-12 17456 GX 2 CrNiMoN 18-10 316 C 12 CrNiMo 17 316 L
12
13 2
F.3537 - X 2
G-X 2 CrNiMo
S31603 Z 2 CND 18-13 EN10088-1,-2,-3, X 2 CrNiMo 17 12 2 316 S 11 CrNiMo 17 J 92700
19 11
13 3
Z 3 CND 17-11-02 (X 2 CrNiMo 17 13 2) 316 S 13 J 92800
Stainless steel V-316L 00Cr17Ni14Mo2 17 349 X2CrNiMO17-13-2 Z 3 CND 17-12-02 FF 14,404 316 S 14 SUS 316 L - 2348 J 92804
Z 3 CND 18-12-02 316 S 31
Z 3 CND 18-12-03 316 S 42
Z 3 CND 19.10 M S. 161
S. 537
T 75
17456 F.3543 - X 2
X 2 CrNiMoN 17 (SUS 316
Stainless steel . Z 3 CND 17-12 Az 14,429 X 2 CrNiMo N 17 13 3 316 S 63 - CrNiMoN 17 2375 316 LN
13 LN)
13 3
EN10088-1,-2,-3,
316 L Z 3 CND 17-12-03 17456 316 S 11
S31603 Z 3 CND 18-14-03 EN10088-1,-2,-3, 316 S 13
316 S 14 F.3533 - X 2
X 2 CrNiMo 17 03 Ch
Stainless steel 00Cr17Ni14Mo2 17 350 14,435 X 2 CrNiMo 18-14-3 SUS 316 L CrNiMo 17 2353 316 L
316 S 31 13 17N14M3
13 2
LW 22
LWCF 22
F.3534 - X 5
X 5 CrNiMo 17
316 Z 6 CND 18-12-03 17456 X 5 CrNiMo 17-13-3 316 S 19 CrNiMo 17
13
12 2
F.3538 - X 5
X 8 CrNiMo 17
Stainless steel S31600 0Cr17Ni12Mo2 17 352 Z 7 CND 18-12-03 EN10088-1,-2,-3, 14,436 (X 5 CrNiMo 17 13 3) 316 S 31 SUS 316 - CrNiMo 17 2343 316
13
13 3
316 S 33
LW 23
LWCF 23
17456
Stainless steel 14,439 X 2 CrNiMoN 17 13 5
EN10088-1,-2,-3,
- Z 3 CND 22-05 Az 17456
Stainless steel S31803 X2CrNiMoN22-5-3 (Z 2 CND 24-08 Az) EN10088-1,-2,-3, 14,462 X2CrNiMoN22-5-3 318 S 13 - SUS 329 J3L - - 2377 -