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Stainless steel

In metallurgy,stainless steel, also known as inox steel or inox from French "inoxydable", is defined as a steel alloy with a minimum of 10.5 or 11% chromiumcontent by mass.

Stainless steel

Stainless steel

Stainless steel does not stain, corrode, or rust as easily as ordinary steel, but it is not stain-proof. It is also called corrosion-resistant steel or CRES when the alloy type and grade are not detailed, particularly in the aviation industry. There are different grades and surface finishes of stainless steel to suit the environment the alloy must endure. Stainless steel is used where both the properties of steel and resistance to corrosion are required.

Bebon international as a professional stainless steel exporter in china, service thousands of clients from around the world. We keep more than 5000 tons stainless steel in various kinds of stainless steel grads and different surface type.

The surface type we can offer are : 2B,NO.1, BA, NO.4, HL

Stainless steel grade we offer are : 201 202 304 301 321 316 316L 430 403 in ASTM, SUS, JIS, AISI standard.

The service of Bebon steel is not only on stainless steel plate, we also have much advantage on stainless steel sheet, stainless steel tube/pipe, stainless steel strip and stainless steel coil.

Stainless Steel 200 Series

Grade

Chemical Composition of stainless steel 200

Mechanical Properties

 

C

Si

Mn

P

S

Ni

Cr

N

Cu

Y.S

T.S.

ELOG.

HRB

%

%

%

%

%

%

%

%

%

N/mm2

N/mm2

%

 

201 (1% Ni)

≤ 0.15

≤ 1.00

8~11

≤ 0.060

≤ 0.030

0.9~1.5

15~17

≤ 0.25

1.5~2

≥ 310

≥ 655

≥ 35

≤ 105

202 (4% Ni)

≤ 0.15

≤ 1.00

6~9

≤ 0.060

≤ 0.030

3.5~5

15~17

≤ 0.25

1.5~2

≥ 260

≥ 620

≥ 40

≤ 100


 

Stainless Steel 300 Series

Grade

Chemical Composition stailess steel 300

Mechanical Properties

 

C

Si

Mn

P

S

Ni

Cr

Mo

 

Y.S

T.S.

ELOG.

HRB

%

%

%

%

%

%

%

%

 

N/mm2

N/mm2

%

 

304

≤ 0.08

≤ 0.75

≤ 2

≤ 0.045

≤ 0.03

8~10

18~20

 

 

≥ 205

≥ 520

≥ 40

≤ 90

301

≤ 0.15

≤ 1.00

≤ 2

≤ 0.045

≤ 0.03

6~8

16~18

 

 

≥ 205

≥ 515

≥ 40

≤ 95

321

≤ 0.08

≤ 1.00

≤ 2

≤ 0.045

≤ 0.03

9~13

17~20

 

 

≥ 205

≥ 515

≥ 40

≤ 90

316

≤ 0.08

≤ 1.00

≤ 2

≤ 0.045

≤ 0.03

10~14

16~18

2~3

 

≥ 205

≥ 515

≥ 40

≤ 90

316L

≤ 0.03

≤ 1.00

≤ 2

≤ 0.045

≤ 0.03

12~15

16~18

2~3

 

≥ 170

≥ 480

≥ 40

≤ 95

The specification of type 301, 304, 316, 316L according with ASTM and JIS standard.


 

Stainless Steel 400 Series

Grade

Chemical Composition stainless steel 400

Mechanical Properties

 

C

Si

Mn

P

S

Ni

Cr

N

Cu

Y.S

T.S.

ELOG.

HRB

%

%

%

%

%

%

%

%

%

N/mm2

N/mm2

%

 

430

≤ 0.12

≤ 1.00

≤ 1

≤ 0.040

≤ 0.030

 

16~18

 

 

≥ 450

≥ 205

≥ 22

≤ 88

The specification of type 430 according with ASTM and JIS standard.

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