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Quick Details

  • Grade: 300 Series
  • Standard: ASTM, AISI, DIN, EN, GB, JIS
  • Length: cut to lengths, straightened
  • Thickness: 3.0mm ~
  • Width: 1500mm
  • Place of Origin: Jiangsu, China (Mainland)
  • Brand Name: Tisco, Jisco
  • Model Number: 2205, W.-Nr. 1.4462 ( DIN X2CrNiMoN 22-5-3 ), UNS S31803, S32205
  • Type: Plate
  • Application: heat exchangers...
  • Certification: SGS

Packaging & Delivery

Packaging Details Seaworthy packaging.

2205 is a duplex (austenitic-ferritic) stainless steel characterized by:


* High resistance to stress corrosion cracking (SCC) in chloride-bearing environments

* High resistance to stress corrosion cracking (SCC) in environments containing hydrogen sulfide

* High resistance to general corrosion, pitting, and crevice corrosion

* High resistance to erosion corrosion and corrosion fatigue

* High mechanical strength - roughly twice the proof strength of austenitic stainless steel

* Physical properties that offer design advantages

* Good weldability



UNS S31803, S32205

EN Number 1.4462

EN Name X2CrNiMoN 22-5-3

W.Nr. 1.4462

DIN X2CrNiMoN 22 5 3

SS 2377

AFNOR Z2.CND22.05.03


Due to its excellent corrosion properties, 2205 is a highly suitable material for service in environments containing chlorides

and hydrogen sulphide. The material is suitable for use in production tubing and flowlines for the extraction of oil and gas

from sour wells, in refineries and in process solutions contaminated with chlorides. 2205 is particularly suitable for heat exchangers where chloride-bearing water or brackish water is used as a cooling medium.

The steel is also suitable for use in dilute sulphuric acid solutions and for handling, organic acids, e.g. acetic acid and mixtures.


The high strength of 2205 makes the material an attractive alternative to the austenitic steels in structures subjected to heavy loads.


The good mechanical and corrosion properties make 2205 an economical choice in many applications by reducing the life

cycle cost of equipment.


We are looking forward to your enquiries.


Please call +86 151 9025 7143, skype: paul_luhongxiang or send an email to


export @ ahoneststeel dot com


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