JIS G4305 cold rolled stainless steel plates/sheets/strips/coils

JIS G4305 cold rolled stainless steel plates/sheets/strips/coils

JIS G4305 “Cold Rolled Stainless Steel Plates, Sheets and Strip” specifies the cold rolled stainless steel plates and sheets(hereafter refereed to as “plates”) and the cold rolled stainless steel stri

JIS G4305 “Cold Rolled Stainless Steel Plates, Sheets and Strip” specifies the cold rolled stainless steel plates and sheets(hereafter refereed to as “plates”) and the cold rolled stainless steel strip(hereafter refered to as “strip”). Under this specification, there are 62 grades for plates and strips.

 

Austenitic stainless steel plates/sheets/coils/strips

Austenitic SUSXM15J1

Austenitic SUSXM7

Austenitic SUS347

Austenitic SUS321

Austenitic SUS890L

Austenitic SUS836L

Austenitic SUS317J2

Austenitic SUS317J1

Austenitic SUS317LN

Austenitic SUS317L

Austenitic SUS317

Austenitic SUS316J1L

Austenitic SUS316J1

Austenitic SUS316Ti

Austenitic SUS316LN

Austenitic SUS316N

Austenitic SUS316L

Austenitic SUS316

Austenitic SUS315J2

Austenitic SUS315J1

Austenitic SUS312L

Austenitic SUS310S

Austenitic SUS309S

Austenitic SUS305

Austenitic SUS304J2

Austenitic SUS304J1

Austenitic SUS304LN

Austenitic SUS304N2

Austenitic SUS304N2

Austenitic SUS304N1

Austenitic SUS304L

Austenitic SUS304Cu

Austenitic SUS304

Austenitic SUS302B

Austenitic SUS301J1

Austenitic SUS301L

Austenitic SUS301




Austenitic-ferritic stainless steel plates/sheets/coils/strips

Austenitic-ferritic SUS329J4L

Austenitic-ferritic SUS329J3L

Austenitic-ferritic SUS329J1


Ferritic stainless steel plates/sheets/coils/strips

Ferritic SUSXM27

Ferritic SUS447J1

Ferritic SUS445J2

Ferritic SUS445J1

Ferritic SUS444

Ferritic SUS436J1L

Ferritic SUS434

Ferritic SUS430J1L

Ferritic SUS430LX

Ferritic SUS430

Ferritic SUS429

Ferritic SUS410L

Ferritic SUS405




Martensitic stainless steel plates/sheets/coils/strips

Martensitic SUS440A

Martensitic SUS429J1

Martensitic SUS420J2

Martensitic SUS420J1

Martensitic SUS410S

Martensitic SUS410

Martensitic SUS403


Precipitation Hardening stainless steel plates/sheets/coils/strips

Precipitation Hardening

SUS630

Precipitation Hardening

SUS631



 

 

Hereafter are some chemical components list for some common grades:

(Max,  %)

Grade

C

S

Mn

P

S

Ni

Cr

Mo

Cu

Others

Austenitic stainless

SUS302

0.15

1.0

2.0

0.045

0.03

8.0-10.0

17.0-19.0




SUS304

0.08

1.0

2.0

0.045

0.03

8.0-10.5

18.0-20.0




SUS304L

0.03

1.0

2.0

0.045

0.03

9.0-13.0

18.0-20.0




SUS309S

0.08

1.0

2.0

0.045

0.03

12.0-15.0

22.0-24.0




SUS310S

0.08

1.5

2.0

0.045

0.03

19.0-22.0

24.0-26.0




SUS316

0.08

1.0

2.0

0.045

0.03

10.0-14.0

16.0-18.0

2.0-3.0



SUS316L

0.03

1.0

2.0

0.045

0.03

12.0-15.0

16.0-18.0

2.0-3.0



SUS316Ti

0.08

1.0

2.0

0.045

0.03

10.0-14.0

16.0-18.0

2.0-3.0


Ti 5*C%m

SUS317

0.08

1.0

2.0

0.045

0.03

11.0-15.0

18.0-20.0

3.0-4.0



SUS317L

0.03

1.0

2.0

0.045

0.03

11.0-15.0

18.0-20.0

3.0-4.0



SUS321

0.08

1.0

2.0

0.045

0.03

9.0-13.0

17.0-19.0



Ti 5*C%m

Ferritic stainless

SUS429

0.12

1.0

1.0

0.040

0.03

14.0-16.0





SUS430

0.12

0.75

1.0

0.040

0.03

16.0-18.0





Martensitic stainless

SUS410

0.15

1.0

1.0

0.040

0.03

11.5-13.5





SUS410S

0.08

1.0

1.0

0.040

0.03

11.5-13.5





SUS420J1

0,16-0,25

1.0

1.0

0.040

0.03

12,0-14.0





Precipitation Hardening stainless

SUS630

0.07

1.0

1.0

0.040

0.03

3.0-5.0

15.0-17.5


3,0-5.0

Nb 0.15-0.45

SUS631

0.09

1.0

1.0

0.040

0.03

6.5-7.75

16.0-18.0


-

Al 0.75-1.5

 

 

Surface Finish: should be agreed betweenthe manufacturer and the purchaser.

Surface Finish

Specification

No.2D

Those finished, after cold rolling, by heat treatment, pickling or other equivalent treatment. In addition, those rolled lightly b matting roll at the last stage ar also included.

No.2B

Those finished, after cold rolling, by heat treatment, pickling or other equivalent treatment and lastly by cold rolling to give an appropriate luster.

No.2

Those finished by polishing with No.100 to No.120 abrasives specified in JIS R6001

No.4

Those finished by polishing with No.150 to No.180 abrasives specified in JIS R6001

#240

Those finished by polishing with No.240 abrasives specified in JIS R6001

#320

Those finished by polishing with No.320 abrasives specified in JIS R6001

#400

Those finished by polishing with No.400 abrasives specified in JIS R6001

BA

Those processed by heat treatment after cold rolling.

HL

Those finished by polishing so as to give continuous polishing streaks by abrasive of suitable grain size.


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