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2507 duplex stainless steel sheet

2507 is a ferritic austenitic stainless steel, which is a type of stainless steel, also known as super duplex stainless steel. It combines both ferritic stainless steel and austenitic stainless steel. This stainless steel chromium and molybdenum content is relatively high, so the corrosion resistance will be more prominent, and the strength is good. It is composed of chromium, nickel, molybdenum and so on. 2507 this stainless steel is used in the oil industry or natural gas industry, mainly combined with its corrosion resistance and anti-cracking performance, in addition to the fire protection system or water spraying system, you need this high strength, but also to the corrosion resistance of stainless steel, to be able to meet the application standard. Austenitic steel has good corrosion resistance, good comprehensive mechanical properties and process properties, but low strength and hardness.



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Product Details


Thickness

0.3-200mm

Length: 

2000mm, 2438mm, 3000mm, 5800mm, 6000mm,12000mm etc

Width 

40mm-600mm, 1000mm, 1219mm, 1500mm, 1800mm, 2000mm, 2500mm, 3000mm, 3500mm, etc

Standard:

ASTMAISIJISGB DINEN

Surface: 

BA2BNO.1NO.44KHL8K

Application: 

It is widely used in high-temperature and electric industry, medical devices, construction, chemistry, food industry, agriculture, and ship components.

It also applies to food and beverage packaging, kitchen supplies, trains, aircraft, conveyor belts, vehicles, bolts, nuts, springs, and screen mesh etc.

Certification:  

ISO, SGSBV

Technique: 

Cold Rolled Hot Rolled

Edge: 

Mill Edge \ Slit Edge

Grade  (ASTM UNS

201304304L321316316L317L347H309S310S,430,904L

S322052507254SMOS32760253MAN08926,etc


序号

EN

ASTM/UNS

C

N

Cr

Ni

Mo

成分

1

1.4301

304

0.04

18.1

8.3

2

1.4307

304L

0.02

18.1

8.3

3

1.4541

321

0.04

17.3

9.1

Ti0.24

4

1.4550

347

0.05

17.5

9.5

Nb0.012

5

1.4401

316

S31608

0.04

17.2

10.2

2.1

6

1.4404

316L

S31603

0.02

17.2

10.2

2.1

7

1.4406

316LN

0.02

0.14

17.2

10.3

2.1

8

1.4429

S31653

0.02

0.14

17.3

12.5

2.6

9

1.4571

316Ti

S31635

0.04

17

10.6

2.1

Ti0.30

10

1.4438

317L

S31703

0.02

18.2

13.5

3.1

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