2205 Stainless Steel Coil

2205 Stainless Steel Coil Supplier

  • Thickness: 0.2mm – 200mm
  • Width: 300mm – 2000mm, the narrowed products pls check in strip products
  • Length: 500mm-12000mm
  • Finish: 2B, 2D, Black, NO.1, Anneal pickling
  • MOQ: 2MT

Product Description

2.5% molybdenum and 4.5% nickel-nitrogen metal and many others. It has high corrosion. 2205 Duplex Strength, impact toughness that is good and good overall and resistance to pressure 2205 metal or stainless steel is duplex stainless steel manufactured from chromium that is 21%,

Production Range :

-2205 Cold Rolled Stainless Steel coil, Cold rolled 2205 coil, 2205 CRC.

  • · Thickness: 0.2mm – 8.0mm
  • · Width: 600mm – 2000mm, the narrowed products pls check in strip products
  • · Max coil weight: 25MT
  • · Coil ID: 508mm, 610mm
  • · Finish: 2B

-2205 Hot Rolled Stainless Steel coil, Hot Rolled 2205 coil, 2205 HRC.

  • · Thickness: 1.2mm – 16mm
  • · Width: 600mm – 2000mm, the narrower products please check in strip products
  • · Max coil weight: 40MT
  • · Coil ID: 508mm, 610mm
  • · Finish: NO.1

2205 mechanical property in different standard


Y.S./Mpa ≥

T.S./Mpa ≥

E.L./% ≥

HB ≤



HV ≤














Production Process and Feature

2205 duplex stainless steel thermoforming

We recommend forming should be done under 600 ° F. During thermoforming, the workpiece ought to be heated at a temperature in the range of 1750 ° F to 2250 ° F, as a whole, and the 2205 duplex is extremely soft at this temperature. 2205 metal to warm which is a simple tear if the temperature is too high. Below 1700 ° F, intermetallic phases form due to temperature and pressure.

After thermoforming is finished, it is subjected to strong solution annealing at a temperature of 1900 ° F and quenched to restore corrosion resistance, toughness, and phase balance. We don’t recommend stress relief, however, when this is essential, the substance ought to be solution annealed at a temperature of 1900 ° F and then rapidly cooled for water.

2205 duplex steel cold forming

2205 duplex stainless steel for cold edge and cutting edge forming. However the 2205 metal demands cold forming compared to steel, and as a result of its durability, it has to take into account its rebound element.

2205 stainless steel plate heat treatment

2205 Duplex steel ought to be annealed at a temperature of 1900 ° F minimum, then quickly chilled for water quenching. This treatment applies to strong solution annealing and stress relieving. Stress relief treatment, such as at temperatures below 1900 ° F, tends to result in the precipitation of metal or phases.

2205 stainless steel mechanical cutting

On 2205, high-speed machine tools were Reduced by about 20 percent in comparison to 316L, where the performance of the machine and 316L stainless steel are the same. With knives, the cutting rate is Its elements play an integral role.

2205 stainless steel welding performance

2205 stainless steel is excellent. 2205 duplex stainless steel pipe to attain corrosion of the base metal and the operation of the metal and maintain the corrosion resistance, durability, and durability. 2205 duplex stainless steel welding isn’t so difficult, but it the necessity to style the welding procedure, so that you are able to keep up a phase equilibrium, to prevent phase precipitation or metallic stage. 2205 can be welded in the following gear: GTAW (TIG); GMAW (MIG); SMAW (“rod” electrode); SAW; FCW; and PAW.


Duplex Temperature range and may be used under acute temperatures Duplex 2205 metal Is Particularly Acceptable for use in the F / + 600 ° F Stainless Steel 2205 has the strength of stainless steel Allowing designers to decrease their weight in contrast to 316L and 317L, steel. The Stainless Steel 2205 Compared to 316L and 317L stainless steel is exceptional in anti-pitting and crevice corrosion resistance. In comparison to austenite, its expansion Coefficient reduced conductivity higher with.

Corrosion resistance

Anti-stress Uniform Fatigue steel 2205 high durability and corrosion resistance to high Suited for applications that were such. Anti-corrosion To corrosive environments and loading cycles, as well as the 2205 features, are well Local Rust, The 2205 duplex structure of steel can help to improve the resistance to stress corrosion cracking of stainless steel.

At a certain temperature, under the states of oxygen tension, and chloride, chloride stress corrosion happens in austenitic stainless steel. As these conditions aren’t easily controlled, the use of 304L, 316L, and 317L is restricted in this regard.

Rust, The corrosion resistance of 2205 is exceptional to 316L and 317L in most environments because of chromium content (22%), molybdenum (3%), and nitrogen content (0.18%).

Corrosion resistance fatigue strength. The equipment is vulnerable Anti-corrosion, chromium, molybdenum, and nitrogen in duplex steel 2205’s content makes it exceptionally resistant to pitting and crevice corrosion in acidic and oxidizing solutions.

Metallography about 2205/S31803 plate

The intermetallic phase precipitates between 1300 ° F and 1800 ° F and also F fastest at 1600 ° F. Therefore, we need to check 2205, to ensure that no intermetallic phase, the evaluation reference ASTM A 923. The chemical composition of this 2205 duplex steel provides the desirable microstructure of 50 α / 50 γ after 1900 ° / 1922 ° F (1040 ° / / 1080 ° C) strong solution annealing. If the heat treatment temperature is greater than 2000 ° F, may result in a growth in composition. Like duplex stainless steels, 2205 alloys are susceptible to intermetallic phase precipitation.


Widely utilized in paper machines, seawater and wastewater treatment equipment, gas and oil pipelines, petrochemical gear, and other areas, in the past few decades has been applied in the area of bridge construction, with great prospects for advancement.

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