Material

Application

Chemical composition

Mechanical properties

Diameter(mm)

Net weight(kg)

Diameter of welding core(mm)

Remark

ER304

18Cr-8Ni

C:0.064%

Mn:1.65%

Si:0.42%

Ni:8.33%

Cr:17.10%

Mpa 1200

0.08-0.45

5/10/15/20

100/270/300

MIG:0.8-1.6

TIG:1.0-4.5

ER304L

17Cr-8Ni

C:0.028%

Mn:1.65%

Si:0.42%

Ni:8.33%

Cr:17.10%

Mpa 1200

0.08-4.5

5/10/15/20

100/270/300

MIG:0.8-1.6

TIG:1.0-4.5

ER308

19Cr-9Ni

C:0.064%

Mn:1.65%

Si:0.42%

Ni:10.33%

Cr:20.10%

Mpa 1200

0.08-4.5

5/10/15/20

100/270/300

MIG:0.8-1.6

TIG:1.0-4.5

ER308L

20Cr-9Ni

C:0.024%

Mn:1.65%

Si:0.42%

Ni:10.33%

Cr:20.10%

Mpa 1200

0.8-4.5

5/12.5/15/20

100/270/300

MIG:0.8-1.6

TIG:1.0-4.5

ER309

20Cr-13Ni

C:0.064%

Mn:1.65%

Si:0.42%

Ni:14.33%

Cr:20.10%

Mpa 1200

0.08-4.5

5/10/15/20

100/270/300

MIG:0.8-1.6

TIG:1.0-4.5

ER309L

20Cr-14Ni

C:0.024%

Mn:1.65%

Si:0.42%

Ni:14.33%

Cr:20.10%

Mpa 1200

0.08-4.5

5/10/15/20

100/270/300

MIG:0.8-1.6

TIG:1.0-4.5

ER309Lsi

20Cr-14Ni

C:0.024%

Mn:1.65%

Si:1.02%

Ni:14.33%

Cr:20.10%

Mpa1200

0.08-4.5

5/10/15/20

100/270/300

MIG:0.8-1.6

TIG:1.0-4.5

ER321

16Cr-7Ni

C:0.064%

Mn:1.65%

Si:0.42%

Ni:8.33%

Cr:17.10%Ti0.73

Mpa 1200

0.08-4.5

5/10/15/20

100/270/300

MIG:0.8-1.6

TIG:1.0-4.5

ER347

16Cr-9Ni

C:0.064%

Mn:1.65%

Si:0.42%

Ni:9.33%

Cr:17.10%

(Ta+Nb)(10*C)-10

Mpa 1200

0.08-4.5

5/10/15/20

100/270/300 0

MIG:0.8-1.6

TIG:1.0-4.5

ER347L

17Cr-9Ni

C:0.064%

Mn:1.65%

Si:0.42%

Ni:9.33%

Cr:17.10%

(Ta+Nb)(10*C)-10

Mpa 1200

0.08-4.5

5/10/15/20

100/270/300 0

MIG:0.8-1.6

TIG:1.0-4.5

ER316

16Cr-9Ni

C:0.064%

Mn:1.65%

Si:0.42%

Ni:10.33%

Cr:17.10%

Mo2.03

Mpa 1200

0.08-4.5

5/10/15/20

100/270/300

MIG:0.8-1.6

TIG:1.0-4.5

ER316L

17Cr-9Ni

C:0.064%

Mn:1.65%

Si:0.42%

Ni:10.33%

Cr:17.10%

Mo2.03

Mpa 1200

0.08-4.5

5/10/15/20

100/270/300

MIG:0.8-1.6

TIG:1.0-4.5

ER310

24Cr-19Ni

C:0.064%

Mn:1.65%

Si:0.42%

Ni:20.33%

Cr:25.10%

Mpa 1200

0.08-4.5

5/10/15/20

100