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☆Stainless Steel
                          
Compositions

 

CHINA

 

USA

 

composition

C

Cr

Ni

Mo

N

other

Martensite and ferrite

1Cr13

2Cr13

0Cr13A1

1Cr17

410S/410

 

405

430

<0.15

≤-0.25

<0.08

<0.08

12.5

 

12.5

17.5

-

-

-

-

-

-

-

-

-

-

-

-

-

-

A1=0.15

-

Dual phase steel

00Cr23Ni4

00Cr22Ni5Mo3

00Cr25Ni7Mo3

32  304

31  803

32  750

<0.03

<0.03

<0.03

23.0

22.0

25.0

4.0

5.3

6.5

-

2.8

3.0

0.10

0.10

0.20

-

-

-

Authentic

0Cr18Ni9

1Cr18 Ni9

0Cr18Ni9

0Cr17Ni12Mo2

00Cr18Ni14Mo2

00Cr19Ni13Mo3

304

302HQ

304HC

316

316L

317L

<0.07

<0.15

<0.07

<0.07

<0.03

<0.03

18/20

17/19

17/19

15/18

16/18

18/20

8/10

7-9

8-10

10/12.5

10/13

14/18

-

-

-

2/2.5

2/2.5

3/3.5

-

-

-

-

-

-

-

Mn2.0

Mn2.0

-

-

-

Super Authentic

00Cr20Ni25Mo4

00Cr22Ni21Mo6

NO8904

S31254

<0.02

<0.02

20.0

22.0

25.0

21.0

4.3

6.2

0.13

0.24

 

Heat proof stainless steel

0Cr25Ni20

0Cr23Ni13

0Cr23Ni13

0Cr23Ni13

310S

309S

S30815

S35315

<0.08

<0.08

<0.09

<0.05

25.0

23.0

21.0

25.0

20.0

13.0

11.0

35.0

-

-

-

-

-

-

-

-

 

Precipitation Hardening

0Cr17Ni7A1

0Cr17Ni5Cu3Nb

0Cr15Ni7M02A1

 

631

630

632

≤0.07

≤0.07

≤0.07

16-18

16-18

14-15.5

6.5/7.75

3.5/5.5

6.5/7.75

 

 

≤2.5

 

Al≤1.5

Cu≤3.5

Al≤1.5


☆Size and Sepecifications of All Above Products:
Sheet    Thickness 1.5~200×Width 3000(max)×Length 6000
Thickness 1.5~260×Width 2400(max)×Length 6000
Pipe     ф14~ф273× Length 6000~12000 
Wire     ф0.05~ф6.5
Bars     ф12~ф300×3000~12000  Strip  Width 20~500×Thickness0.5~3.0
Foil     Width 20~500×Thickness 0.05~0.5
Forging parts and connectors: manufactured according to customers’ requirement: weight/pc≤500kg or 500~2000kg


 


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Qinhuangdao HaiChi Technology & Trade Co., Ltd.  All rights reserved  Ji ICP 09036534 No.    Technical Support:ShangJing Technology