Grade of steel

China (GB)

USA ANSI     (ASTM)

JIS      (Japan)

(Germany)

DIN17006

DIN17007

0Cr18Ni9

304/S30400

SUS304

X5CrNi18-10

1.4301

00Cr19Ni10

304L/S30403

SUS304L

X2CrNi19-11

1.4306

00Cr25Ni20

301S/31008

SUS310S

X12CrNi25-21

1.4845

0Cr17Ni12Mo2

316/S31600

SUS316

X5CrNiMo17-12-2

1.4401

00Cr17Ni14Mo2

316L/S1603

SUS316L

X2CrNiMo18-14-3

1.4435

0Cr19Ni13Mo3

317/S31700

SUS317

X5CrNiMo11-13-3

1.4449

00Cr19Ni13Mo3

317/S31703

SUS317L

X2CrNiMo18-16-24

1.4438

1Cr18Ni19Ti

321/S32100

SUS321

X12CrNiTi18-9

1.4878

0Cr18Ni10Ti



X6CrNiTi18-10

1.4541

0Cr18Ni11Ti

347/S34700

SUS347

X12CrNiNb18-10

1.455

0Cr18Ni9

304/S30400

SUS304

X5CrNi18-10

1.4301

00Cr19Ni10

304L/S30403

SUS304L

X2CrNi19-11

1.4306

00Cr25Ni20

310S/31008

SUS310S

X12CrNi25-21

1.4845

0Cr17Ni12Mo2

316/S31600

SUS316

X5CrNiMo17-12-2

1.4401

00Cr17Ni14Mo2

316L/S31603

SUS316L

X2CrNiMo18-14-3

1.4435

0Cr19Ni13Mo3

317/S31700

SUS317

X5CrNiMo11-13-3

1.4449

00Cr19Ni13Mo3

317S/S31703

SUS317L

X2CrNiMo18-16-24

1.4438

1Cr18Ni9Ti

321/S32100

SUS321

X12CrNiTi18-9

1.4878

0Cr18Ni10Ti



X6CrNiTi18-10

1.4541


Production standards Stainless steel pipes fittings