SS, CS & AS ASTM Pipe & Fitting Cross References

Grade

Bar

Plate

Tube

Pipe

Fittings

Flanges

304

 A276/479

A240

A213/249/269

A312

A403

A182 F304

309

 A276/479

A240

A213/249/269

A312

A403

A182 F309

310

 A276/479

A240

A213/249/269

A312

A403

A182 F310

316

 A276/479

A240

A213/249/269

A312

A403

A182 F316

317

 A276/479

A240

A213/249/269

A312

A403

A182 F317

321

 A276/479

A240

A213/249/269

A312

A403

A182 F321

347

 A276/479

A240

A213/249/269

A312

A403

A182 F347

410

 A276/479

A240

A213/249/269

A268

A815

A182 F410

2205

 A276/479

A240

A789/790

A789/790

A815

A182 F51

Carbon Steel

A105

A36

A106

A234 WPB

A105

Low Temp C.S. Gr. 1

A350 LF2

A516

A334 GR. 1

A333 GR. 1

A420 WPL1

A350 LF2

Low Temp C.S. Gr. 3

A350 LF3

A516

A334 GR. 3

A333 GR. 3

A420 WPL3

A350 LF3

Low Temp C.S. Gr. 6

A350 LF2

A516

A334 GR. 6

A333 GR. 6

A420 WPL6

A350 LF2

Cr-Mo Grade 1

A182 F1

A387 GRADE 1

A213 T1

A335 P1

A234 WP1

A182 F1

Cr-Mo Grade 5

A182 F5

A387 GRADE 5

A213 T5

A335 P5

A234 WP5

A182 F5

Cr-Mo Grade 9

A182 F9

A387 GRADE 9

A213 T9

A335 P9

A234 WP9

A182 F9

Cr-Mo Grade 11

A182 F11

A387 GRADE 11

A213 T11

A335 P11

A234 WP11

A182 F11

Cr-Mo Grade 22

A182 F22

A387 GRADE 22

A213 T22

A335 P22

A234 WP22

 A182 F22

Cr-Mo Grade 91

A182 F91

A387 GRADE 91

A213 T91

A335 P91

A234 WP91

 A182 F91

U.S.A.

 Germany 

Germany

 France 

Japan 

 Italy 

Sweden

 U.K. 

European Union

 Spain 

 Russia 

AISI

DIN 17006

W.N. 17007

AFNOR

JIS

 UNI 

SIS

BSI

EURONORM

UNE

GOST

201

SUS 201

301

 X 12 CrNi 17 7

1.431

 Z 12 CN 17-07

SUS 301

X 12 CrNi 1707 

 23 31

 301S21

 X 12 CrNi 17 7

 X 12 CrNi 17-07

302

 X 5 CrNi 18 7

1.4319

 Z 10 CN 18-09

SUS 302

 X 10 CrNi 1809

 23 31

 302S25

 X 10 CrNi 18 9

 X 10 CrNi 18-09

 12KH18N9

303

 X 10 CrNiS 18 9

 1.4305

 Z 10 CNF 18-09

SUS 303

 X 10 CrNiS 1809

 23 46

 303S21

 X 10 CrNiS 18 9

 X 10 CrNiS 18-09

303 Se

 Z 10 CNF 18-09

SUS 303 Se

 X 10 CrNiS 1809

 303S41

 X 10 CrNiS 18-09

 12KH18N10E

304

 X 5 CrNi 18 10

1.4301

 Z 6 CN 18-09

SUS 304

 X 5 CrNi 1810

 23 32

 304S15

  X 6 CrNi 18 10

   X 6 CrNi 19-10

 08KH18N10

X 5 CrNi 18 12

1.4303

 304S16

06KH18N11

304 N

SUS 304N1

 X 5 CrNiN 1810

304 H

SUS F 304H

 X 8 CrNi 1910

 X 6 CrNi 19-10

304 L

 X 2 CrNi 18 11

 1.4306

 Z 2 CN 18-10

SUS 304L

 X 2 CrNi 1911

 23 52

304S11 

 X 3 CrNi 18 10

 X 2 CrNi 19-10

 03KH18N11

 X 2 CrNiN 18 10

 1.4311

 Z 2 CN 18-10-Az

SUS 304LN

 X 2 CrNiN 1811

 23 71

305

 Z 8 CN 18-12

SUS 305

 X 8 CrNi 1812

 23 33

 305S19

 X 8 CrNi 18 12

 X 8 CrNi 18-12

 Z 6 CNU 18-10

SUS XM7

 X 6 CrNiCu 18 10 4 Kd

309

 X 15 CrNiS 20 12

 1.4828

 Z 15 CN 24-13

SUH 309

 X 16 CrNi 2314

 309S24

 X 15 CrNi 23 13

309 S

SUS 309S

 X 6 CrNi 2314

 X 6 CrNi 22 13

310

 X 12 CrNi 25 21

 1.4845

SUH 310

 X 22 CrNi 2520

 310S24

 20KH23N18

310 S

 X 12 CrNi 25 20

 1.4842

 Z 12 CN 25-20

SUS 310S

 X 5 CrNi 2520

 23 61

 X 6 CrNi 25 20

 10KH23N18

314

 X 15 CrNiSi 25 20

 1.4841

 Z 12 CNS 25-20

 X 16 CrNiSi 2520

 X 15 CrNiSi 25 20

 20KH25N20S2

316

 X 5 CrNiMo 17 12 2

 1.4401

 Z 6 CND 17-11

SUS 316

 X 5 CrNiMo 1712

 23 47

 316S31

 X 6 CrNiMo 17 12 2

 X 6 CrNiMo 17-12-03

316

 X 5 CrNiMo 17 13 3

 1.4436

 Z 6 CND 17-12

SUS 316

 X 5 CrNiMo 1713

 23 43

 316S33

 X 6 CrNiMo 17 13 3

 X 6 CrNiMo 17-12-03

316 F

 X 12 CrNiMoS 18 11

 1.4427

316 N

SUS 316N

316 H

SUS F 316H

 X 8 CrNiMo 1712

 X 5 CrNiMo 17-12

316 H

 X 8 CrNiMo 1713

 X 6 CrNiMo 17-12-03

316 L

 X 2 CrNiMo 17 13 2

 1.4404

 Z 2 CND 17-12

SUS 316L

 X 2 CrNiMo 1712

 23 48

 316S11

 X 3 CrNiMo 17 12 2

 X 2 CrNiMo 17-12-03

 03KH17N14M2

 X 2 CrNiMoN 17 12 2

 1.4406

 Z 2 CND 17-12-Az

SUS 316LN

 X 2 CrNiMoN 1712

316 L

 X 2 CrNiMo 18 14 3

 1.4435

 Z 2 CND 17-13

 X 2 CrNiMo 1713

 23 53

 316S13

 X 3 CrNiMo 17 13 3

 X 2 CrNiMo 17-12-03

 03KH16N15M3

 X 2 CrNiMoN 17 13 3

 1.4429

 Z 2 CND 17-13-Az

 X 2 CrNiMoN 1713

 23 75

 X 6 CrNiMoTi 17 12 2

 1.4571

 Z6 CNDT 17-12

 X 6 CrNiMoTi 1712

 23 50

 320S31

 X 6 CrNiMoTi 17 12 2

 X 6 CrNiMoTi 17-12-03

 08KH17N13M2T

10KH17N13M2T

 X 10 CrNiMoTi 18 12

 1.4573

 X 6 CrNiMoTi 1713

 320S33

 X 6 CrNiMoTI 17 13 3

 X 6 CrNiMoTi 17-12-03

 08KH17N13M2T

10KH17N13M2T

 X 6 CrNiMoNb 17 12 2

 1.4580

 Z 6 CNDNb 17-12

 X 6 CrNiMoNb 1712

 X 6 CrNiMoNb 17 12 2

 08KH16N13M2B

 X 10 CrNiMoNb 18 12

 1.4583

X 6 CrNiMoNb 1713 

 X 6 CrNiMoNb 17 13 3

 09KH16N15M3B

317

SUS 317

 X 5 CrNiMo 1815

 23 66

 317S16

317 L

 X 2 CrNiMo 18 16 4

 1.4438

 Z 2 CND 19-15

SUS 317L

 X 2 CrNiMo 1815

 23 67

 317S12

 X 3 CrNiMo 18 16 4

317 L

 X 2 CrNiMo 18 16 4

 1.4438

 Z 2 CND 19-15

SUS 317L

 X 2 CrNiMo 1816

 23 67

 317S12

 X 3 CrNiMo 18 16 4

 330

X 12 NiCrSi 36 16 

1.4864

Z 12NCS 35-16 

SUH 330 

321

 X 6 CrNiTi 18 10

 1.4541

 Z 6 CNT 18-10

SUS 321

 X 6 CrNiTi 1811

 23 37

 321S31

 X 6 CrNiTi 18 10

 X 6 CrNiTi 18-11

 08KH18N10T

X 12 CrNiTi 18 9

 1.4878

321 H

SUS 321H

 X 8 CrNiTi 1811

 321S20

 X 7 CrNiTi 18-11

 12KH18N10T

329

 X 8 CrNiMo 27 5

 1.4460

SUS 329J1

 23 24

347

 X 6 CrNiNb 18 10

 1.4550

 Z 6 CNNb 18-10

SUS 347

 X 6 CrNiNb 1811

 23 38

 347S31

 X 6 CrNiNb 18 10

 X 6 CrNiNb 18-11

 08KH18N12B

347 H

SUS F 347H

 X 8 CrNiNb 1811

 X 7 CrNiNb 18-11

904L

1.4939 

Z 12 CNDV 12-02 

 X 20 CrNiSi 25 4

 1.4821

UNS31803

 X 2 CrNiMoN 22 5

 1.4462

UNS32760

X 3 CrNiMoN 25 7

1.4501

Z 3 CND 25-06Az

403

 X 6 Cr 13

 1.4000

 Z 12 C 13

SUS 403

 X 12 Cr 13

 23 02

 403S17

 X 10 Cr 13

 X 6 Cr 13

 12Kh13

X 10 Cr 13

 1.4006

X 12 Cr 13

X 15 Cr 13

 1.4024

405

 X 6 CrAl 13

1.4002 

 Z 6 CA 13

SUS 405

 X 6 CrAl 13

 405S17

 X 6 CrAl 13

 X 6 CrAl 13

 X 10 CrAl 7

 1.4713

 Z 8 CA 7

 X 10 CrAl 7

 X 10 CrAl 13

 1.4724

 X 10 CrAl 12

 10Kh13SYu

 X 10 CrAl 18

 1.4742

X 10 CrSiAl 18 

 15Kh18SYu

409

 X 6 CrTi 12

 1.4512

 Z 6 CT 12

SUH 409

 X 6 CrTi 12

 409S19

 X 5 CrTi 12

 X 2 CrTi 12

410

 X 6 Cr 13

 1.4000

 Z 10 C 13

SUS 410

 X 12 Cr 13

 23 02

 410S21

 X 12 Cr 13

 X 12 Cr 13

 12Kh13

X 10 Cr 13

 1.4006

Z 12 C 13

X 15 Cr 13

 1.4024

410 S

 X 6 Cr 13

 1.4000

 Z 6 C 13

SUS 410S

 X 6 Cr 13

 23 01

 403S17

 X 6 Cr 13

 08Kh13