International Starch Institute. Stainless Steel Table

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Stainless Steel Table| Cast Steel | 304 | 316 | Composition |

| UnitConversion | SteamTable | StarchViscosity | SieveComparison | TableIndex |

WROUGHT STAINLESS STEELS

CMSClassification UK International USA Germany France Italy Japan Russia

Type AISI no. CMS2 Identifier New BS Old BS ISO UNS W.-Nr. DIN AFNOR UNI JIS GOST

FERRITIC403 MFESSWF001-003 410S21 En56A 683/XIII

Type 3 S40300 1.4006 X10Cr12 Z6C13 X12Cr13 SCS 1 08Ch13

405 MFESSWF004 405S17

683/XIIIType 2 S40500 1.4002 X6CrAl13 Z6CA13 X6CrAl13 SUS 405 08Kh11NYU

409 MFESSWF005 409S19 S40900 1.4512 X6CrTi12 Z6CT12 X2CrTi12 SUH 409 Sw-08Ch14GNT

429 MFESSWF006 S42900 1.4001 X7Cr14 SUS 429

430 MFESSWF007 430S15 En60 S43000 1.4016 X8Cr17 Z8C-17 X8Cr17 SUS 430 12Ch17

434 MFESSWF008 434S17

683/XIIIType 9c S43400 1.4113 X6CrMo17 1 Z8CD17.01 X8CrMo17 SUS 434

436 MFESSWF009 S43600 X17MC SUS 436L

442 MFESSWF010 442S19 En61 S44200

X16CrNiSi20 12

444 MFESSWF011 S44400

446 MFESSWF012 S44600 1.4762 X10CrAl24 C10C24 X16Cr26 SCH 2 Kh27

UK International USA Germany France Italy Japan Russia

AISI no. CMS2 Identifier New BS Old BS ISO UNS W.-Nr. DIN AFNOR UNI JIS GOST

MARTENSITIC410 MFESSWM001-003 420S29 En56B 683/XIII

Type 3 S41000 1.4024 X15Cr13 Z10C-13 X12Cr13 SCS 1 08Ch13

410S MFESSWM004 403S17 S41008 1.4001 X7Cr14 Z3C14 SUS 410S 08Ch13

414 MFESSWM005

683/XIIIType 9 S41400 1.4008 G-X8CrNi13 Z4CN13.2M GX6CrNi 13

01 SCS 3 10Ch12NDL

414L MFESSWM006

418 MFESSWM007-008 S41800

420 MFESSWM009 420S37 En56C 683/XIII

Type 4 S42000 1.4028 X30Cr13 Z28C13M X20Cr13 SCS 2 20Ch 13

431 MFESSWM010-012 431S29 En57 683/XIII

Type 9b S43100 1.4057 X20CrNi 17 2 Z20CN17.2M X16CrNi16 SUS 431 14Ch17N2

440A MFESSWM013-014 S44002 1.4109 X65CrMo14 Z70CD14 SUS 440A

440B MFESSWM015-016 S44003 1.4112 X90CrMoV18 CMXB SUS 440B

440C MFESSWM017-018 S44004 1.4125 X105CrMo 17 Z80CSN20.02 SUS 440C



PRECIPITATIONPH 13-8Mo MFESSWP001 S13800 1.4534 X3CrNiMoAl

13 8 2

HARDENING15-5 PH MFESSWP002 Esshete

15Cr5Ni683/XVIType 4 S15500

Ch 15N5D2T-Shch

17-4 PH MFESSWP003 Esshete

17Cr4Ni683/XVIType 1 S17400 1.4542 X5CrNiCuNb

17 4 Z6CNU17.04 SCS 24

17-7PH MFESSWP004 301S81

683/XVIType 2 S17700 1.4564 X7CrNiAl 17 7 Z8CNA17.07 SUS 631



AUSTENITIC

201 MFESSWA001-005

683/XIIIType A-2 S20100 SUS201 14Ch18N4G4L

202 MFESSWA006-008 284S16

683/XIIIType A-3 S20200 1.3965 X8CrMnNi 18

8 SUS202 14Ch18N4G4L

205 MFESSWA009 S20500 15Ch17AG14

216 MFESSWA010 S21600

216 MFESSWA010 S21600



301 MFESSWA011-015 301S21 S30100 1.431 X12 CrNi 17 7 Z12 CN 17.07 X12 CrNi 17

07 SUS 301 07Ch16N6

302 MFESSWA016-019 302S25 En 58A 683/XIII

Type 12 S30200 1.43 X12 CrNi 18 8 Z12 CN 18.10 X15 CrNi 1809 SUS 302 12Ch18N9

304 MFESSWA020-23 304S50 En 58E 683/XIII

Type 11 S30400 1.4301 X5 CrNi 18 10 Z5 CN 18.09 X5 CrNi 1810 SUS 304 08 Ch18 N10

304L MFESSWA024 304S14

683/XIIIType 10 S30403 1.4306 X2CrNi19 11 Z2 CN 18.10 X2 CrNi 18

11 SUS 304L 03Ch18N11

305 MFESSWA025 305S17

683/XIIIType 13 S30500 1.4303 X5CrNi 18 12 Z10 CN 18.9M X8 CrNi 19

10 SUS 305 06Ch18N11

308 MFESSWA026 S30800 SUS Y308

308L MFESSWA027

309 MFESSWA028 309S24 S30900 1.4829 X12CrNi 22 12 Z12CNS25.13 X16 CrNi 23

14 SUS Y309 EA-2

310 MFESSWA029 310S24 S31000 1.4842 X12CrNi 25 20 Z12CN15.20 X22CrNi 25

20 SUS Y310 Ch25N20

314 MFESSWA030 S31400 1.4843 CrNi 25 20 Z12CNS25.20 X16CrNiSi25

20 SCS 18 20Ch25N20S2



315 MFESSWA031 S31500

316 MFESSWA032 316S16 En 58J 683/XIII

Type 20 S31600 1.4436 X5CrNiMo 1713 3 Z6CND17.12 X5CrNiMo

17 12 SCS14 EA-1M2

316L MFESSWA033 316S24

683/XIIIType 19 S31603 1.443 X2CrNiMo 19

12 Z2CND18.12M X2CrNiMo17 12 SCS16 03Ch16N15M3

316Ti* MFESSWA034 320S31

683/XIIIType 21 S31635 1.4571 X6CrNiMoTi

17 12 2 Z6CNDT17.12 SUS 316Ti 10Ch17N13M2T

317 MFESSWA035 317S16

683/XIIIType 25 S31700 1.4449 X5CrNiMo 17

13 Z4CND19.13M X5CrNiMo18 15 SUS Y317

317L MFESSWA036 317S12 S31703 1.4438 X2CrNIMo 18

16 4 Z2CND19.15 X2CrNiMo18 15 SUS 317L

321 MFESSWA037 321S20 En 58B 683/XIII

Type 15 S32100 1.4878 X12CrNiTi 189 Z6CN18.10 X6CrNiTi 18

11 SUS 321 08Ch18N10T

329 MFESSWA038 S32900 1.446 X8CrNiMo 27

5 Z6CNNb18.10 X6CrNiNb18 11 SCS 11

330 MFESSWA039 N08330 1.4333 X5NiCr32 21 Z12NCS35.16

347 MFESSWA040 347S17

683/XIIIType 16 S34700 1.4551 X5CrNiNb 19

9 Z6CNNb18.10 X6CrNiNb18 11 SCS 21 08Ch18N12B

CAST STAINLESS STEELS

Classification UK USA Germany France Italy Japan

Type

ASTMname CMS2 Identifier new BS old BS UNS W.-Nr. DIN AFNOR UNI JIS

AUSTENITICCE-30 MFESSCA001-002 309C40 J93423 1.4837 G-X40 CrNi 25

12 GX35 CrNi

25 12 SCH 17

CF-3 MFESSCA003 304C12 J92500 1.4306 G-X2 CrNi 18

9 Z2 CN 18.10 M GX2 CrNi 1910 SCS 19A

CF-3A MFESSCA004 304C12 J92500 1.4306 G-X2 CrNi 18

9 Z2 CN 18.10 M GX2 CrNi 1910 SCS 19A

CF-3M MFESSCA005 J92800 1.4404 G-X2 CrNiMo

18 10Z3 CND 20.10

MGX2 CrNiMo

19 11 SCS 16A

CF-3MA MFESSCA006 J92800 1.4404 G-X2 CrNiMo

18 10Z3 CND 20.10

MGX2 CrNiMo

19 11 SCS 16A

CF-8 MFESSCA007 304C15 J92600 1.4308 G-X6 CrNi 18

9 Z6 CN 18.10 M SCS 13

CF-8A MFESSCA008 J92600 1.4308 G-X6 CrNi 18

9 Z6 CN 18.10 M SCS 13

CF-8C MFESSCA009 347C17 J92710 1.4815 G-X8 CrNi 19

10 Z6 CN 18.10 M SCS 13A

CF-8M MFESSCA010 316C16 En 845B J92900

UK USA Germany France Italy Japan

AISI no CMS2 Identifier New BS UNS W -Nr DIN AFNOR UNI JIS

AISI no. CMS2 Identifier New BS UNS W.-Nr. DIN AFNOR UNI JIS

CF-12M MFESSCA011

CF-16F MFESSCA012 J92701

CF-20 MFESSCA013 302C35 J92602 1.4825 G-X25 CrNiSi

18 9 GX16 CrNi

20 10

CG-8M MFESSCA014 317C16 J93000 1.4448 G-X6 CrNiMo

17 13Z8 CND 18.10.3

MGX6 CrNiMo

20 11

CH-10 MFESSCA015 J93401

CH-20 MFESSCA016 J93402

GX16 CrNi24 14

CK-20 MFESSCA017 J94202 1.484 G-X15 CrNi 25

20 GX16 CrNi

25 21 SCS18

CN-7M MFESSCA018 J95150 1.45

G-X7NiCrMoCuNb

25 20

GX5NiCrCuMo

29 21SCS 23

CN-7MS MFESSCA019 J95150 1.45

G-X7NiCrMoCuNb

25 20

GX5NiCrCuMo

29 21SCS 23



DUPLEX CD-4MCu MFESSCD001 ANC21 J93370 Z3CNUD26.5M



FERRITIC CB-30 MFESSCF001 ANC2 J91803 1.4059 G-X22CrNi17 Z20CN17.2M GX25Cr19

CC-50,high Ni MFESSCF003 452C11 J92615 1.4776 G-X40CrSi29 GX35Cr28



MARTENSITICCA-6NM MFESSCM001 425C11 J91540 1.4313 G-X5 CrNi 13

4 Z4 CND 13.4 M GX6 CrNi 1304 SCS 5

CA-15 MFESSCM002-005 410C21 J91150 1.4106 X10 CrMo 13

CA-40 MFESSCM006-009 420C24 J91153 1.4028 X30 Cr 13 Z30 C13 M GX30 Cr 13 SCH 1

CB-7Cu MFESSCM010-015 J92180 1.4542 X5CrNiCuNb

17 4 SCS 24

Chemical Compositions of Stainless Steels

Wrought Stainless Steels

Alloy C Mn P S Si Cr Ni Mo Others

201 0.15 6.50 0.060 0.030 1.00 17.00 4.50 - 0.25N

202 0.15 9.00 0.060 0.030 1.00 18.00 5.00 - 0.25N

301 0.15 2.00 0.045 0.030 1.00 17.00 7.00 - -

302 0.15 2.00 0.045 0.030 1.00 18.00 9.00 - -

303 0.15 2.00 0.20 0.15 1.00 18.00 9.00 0.60 -

303Se 0.15 2.00 0.20 0.06 1.00 18.00 9.00 0.60 0.15Se

304 0.08 2.00 0.045 0.030 1.00 19.00 9.25 - -

304L 0.03 2.00 0.045 0.030 1.00 19.00 10.0 - -

309S 0.08 2.00 0.045 0.030 0.75 23.00 13.5 - -

310S 0.08 2.00 0.045 0.030 1.50 25.00 20.5 - -

316 0.08 2.00 0.045 0.030 1.00 17.00 12.0 2.5 -

316L 0.03 2.00 0.045 0.030 1.00 17.00 12.0 2.5 -

317 0.08 2.00 0.045 0.030 1.00 19.00 13.0 3.5 -

317L 0.03 2.00 0.045 0.030 1.00 19.00 13.0 3.5 -

321 0.08 2.00 0.045 0.030 1.00 18.00 10.5 - Ti 5 X C

329 0.10 2.00 0.045 0.030 1.00 27.50 4.5 1.50 -

330 0.08 2.00 0.040 0.030 1.00 18.50 35.5 - -

347 0.08 2.00 0.045 0.030 1.00 18.00 11.0 - Cb+Ta 10 X C

409 0.08 1.00 0.045 0.045 1.00 11.50 35.5 - Ti 6 x C

410 0.15 1.00 0.040 0.030 1.00 12.50 - - -

416 0.15 1.25 0.040 - 1.00 13.00 - 0.60 S =0.15 min.

416Se 0.15 1.25 0.060 0.060 1.00 13.00 - - 0.15 Se

420 0.15 min. 1.00 0.040 0.030 1.00 13.00 - - -

430 0.12 1.00 0.040 0.030 1.00 17.00 - - -

440C 1.00 1.00 0.040 0.030 1.00 17.00 - - -

442 0.20 1.00 0.040 0.030 1.00 20.50 - - -

904L 0.02 2.00 0.045 0.035 1.00 21.00 25.5 4.5 Cu 1.5

17-4 PH 0.07 1.00 0.045 0.035 1.00 16.5 5.5 - Cu 3-5, 0.4 Al

17-7 PH 0.09 1.00 0.045 0.035 1.00 17.0 7.0 - .75-1.5 Al

2205 0.03 2.00 0.030 0.020 1.00 22.0 5.5 3.0 0.15 N

Cast Stainless Steels

CA-6NM 0.06 1.00 0.045 0.035 1.00 12.50 4.00 0.70 -

CA-15 0.15 1.00 - - 1.50 12.50 1.00 - -

CA-40 0.40 1.00 - - 1.50 12.50 1.00 - -

CF-3 0.03 1.50 0.040 0.040 2.00 19.00 10.00 - -

CF-3M 0.03 1.50 0.040 0.040 1.50 19.00 10.00 2.5 -

CF-8 0.08 1.50 0.040 0.040 2.00 19.00 9.00 - -

CF-8M 0.08 1.50 0.040 0.040 2.00 19.50 10.00 2.5 -

CH-20 0.20 1.50 0.040 0.040 1.50 20.00 10.00 - -

CK-20 0.20 2.00 0.040 0.040 2.00 25.00 20.00 - -

HF 0.30 2.00 0.040 0.040 2.00 19.00 9.00 - -

HH 0.35 2.00 0.040 0.040 2.00 25.00 12.00 - 0.2 N

HK 0.30 2.00 0.040 0.040 2.00 25.00 20.00 - -

I. Austenitic - A family of alloys containing chromium and nickel (and manganese and nitrogen when nickel levels are reduced), generally built aroundthe type 302 chemistry of 18% Cr, 8% Ni, and balance mostly Fe. These alloys are not hardenable by heat treatment.

II. Ferritic - This group of alloys generally containing only chromium, with the balance mostly Fe, are based upon the type 430 composition of 17% Cr.These alloys are somewhat less ductile than the austenitic types and again are not hardenable by heat treatment.

III. Martensitic - The members of this family of stainless steels may be hardened and tempered just like alloy steels. Their basic building block is type410 which consists of 12% Cr, 0.12% C, and balance mostly Fe.

IV. Precipitation-Hardening - These alloys generally contain Cr and less than 8% Ni, with other elements in small amounts. As the name implies, theyare hardenable by heat treatment.

V. Duplex - This is a stainless steel alloy group, or family, with two distinct microstructure phases -- ferrite and austenite. The Duplex alloys havegreater resistance to chloride stress corrosion cracking and higher strength than the other austenitic or ferritic grades.

VI. Cast - The cast stainless steels, in general, are similar to the equivalent wrought alloys. Most of the cast alloys are direct derivatives of one of thewrought grades, as C-8 is the cast equivalent of wrought type 304. The C preceding a designation means that the alloy is primarily used for resistance

to liquid corrosion. An H designation indicates high temperature applications.| Cast Steel | 304 | 316 | Composition |

| Top of Page | UnitConversion | SteamTable | StarchViscosity | SieveComparison | TableIndex |

Copyright© 1999. Read Disclaimer notice. All rights reserved. International Starch Institute, Science Park Aarhus, Denmark.

Keywords: comparison,steel,stainless,conversion,DIN,ASTM

International Starch Institute. Stainless Steel Table

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