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2205 Stainless Steel

The Super Stainless 2205 (S31803 1.4462 F51) provided by Wenzhou Taixin Steel Co.,Limited enjoys a good reputation in the international market.We welcome you place trial order to test our quality.
If you are planning to buy super stainless 2205 s31803 1.4462 f51 material from professional manufacturers suppliers in China, please feel free to contact Wenzhou Taixin Steel Co.,Ltd, equipped with productive factory, we are always at your service.

Pipe
Outer Diameter: 1mm-1500mm
Thickness: 0.1mm-50mm
Length: 1-12m
Surface: Annealed/Pickling/Polished
Shape: Round/Square/Hex
Technique: Hot Rolled/Cold Drawn

Sheet:
Thickness: 0.1mm-100mm
Width: 10-2000MM
Length: 1000mm-6000mm
Finish: NO.1, 2B, BA, NO.4, 8K, SB, Hairline,
brush, polished, PVC film, Laser film, etc.

Bar:
Diameter: 5.0-500mm
Length: 1-12m
Surface: Black/Pickled/Polished/HL
Shape: Round/Square/Hex


UNS

AISI/ASTM

DIN/EN




S31803/S32205

S31803

1.4462




Chemical Composition:

%

C

Mn

P

S

Si

Min






Max

0.03

2

0.03

0.02

1


Ni

Cr

Mo

N


Min

4.5

21

2.5

0.08


Max

6.5

23

3.5

0.2


Physical Performance:

Heat Treatment

T*S

Y*S

El

Hardness



MPA

MPA

%

HB


1020-1100

620

450

25

≤290



Packing:
All Wenzhou Taixin Steel's products are packed, stored, transported according to the international regulation. The products are wrapped with anti-rust paper and steel rings to prevent damage. Identification labels are tagged according to standard specification or customer's instructions. Special packing is available as per customer's requirement.Ply wooden box are available for special protection. Other kinds of packing can be offered if request.


Duplex 2205 is a nitrogen enhanced duplex stainless steel that was developed to combat common corrosion problems encountered with the 300 series stainless steels. “Duplex” describes a family of stainless steels that are neither fully austenitic, like 304 stainless, nor purely ferritic, like 430 stainless. The structure of 2205 duplex stainless steel consists of austenite pools surrounded by a continuous ferrite phase. In the annealed condition, 2205 contains approximately 40-50% ferrite. Often referred to as the work horse grade, 2205 is the most widely used grade in the duplex family of stainless steels.

The advantage of a duplex structure is that it combines the favorable qualities of a ferritic alloy (stress corrosion cracking resistance and high strength) with those of an austenitic alloy (ease of fabrication and corrosion resistance).
Usage of 2205 Duplex stainless steel should be limited to temperatures below 600° F.  Extended elevated temperature exposure can embrittle 2205 stainless.


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