Type

ASTM

UNS Designation

GB (version 2017)

GB (version 1992)

EN

JIS

Austenitic stainless steel

WP304

S30400

06Cr19Ni10

OCr18Ni9

1.4301

SUS304

WP304L

S30403

022Cr19Ni10

00Cr19Ni10

1.4307

SUS304L

WP304H

S30409

-

-

-

SUS304H

WP316

S31600

06Cr17Ni12Mo2

OCr17Ni12Mo2

1.4401

SUS316

WP316L

S31603

022Cr17Ni12Mo2

00Cr17Ni14Mo2

1.4404

SUS316L

-

-

-

-

1.4571

SUS316Ti

WP317L

S31703

022Cr19Ni13Mo3

00Cr19Ni13Mo3

-

SUS317L

WP321

S32100

06Cr18Ni11Ti

OCr18Ni10Ti

1.4541

SUS321

WP321H

S32109

07Cr19Ni11Ti

-

-

SUS321H

WP310S

S31008

06Cr25Ni20

OCr25Ni20

1.4845

SUS310S

WP347

S34700

06Cr18Ni11Nb

OCr18Ni11Nb

-

SUS347

WP347H

S34709

07Cr18Ni11Nb

-

-

SUS347H

WP904L

N08904

-

-

1.4539

-

WPS31254

S31254

-

-

-

-

Dual phase steel

WPS31803

S31803

-

OCr26Ni5Mo2

1.4462

-

WPS32205

S32205

-

1.4462

-

WPS32750

S32750

-

-

-

WPS32760

-

-

-