All Categories

Stainless Steel Coil/Strip

You are here : Home>Products>Stainless Steel>Stainless Steel Coil/Strip


stainless steel coil 2205 duplex--Chinese wholesale

Alloy 2205 duplex stainless steel plate is a 22% Chromium, 3% Molybdenum, 5-6% Nickel nitrogen alloyed duplex stainless steel plate with high general, localized and stress corrosion resistance properties in addition to high strength and excellent impact toughness.
Alloy 2205 duplex stainless steel plate provides pitting and crevice corrosion resistance superior to 316L or 317L austenitic stainless steels in almost all corrosive media. It also has high corrosion and erosion fatigue properties as well as lower thermal expansion and higher thermal conductivity than austenitic.
The yield strength is about twice that of austenitic stainless steels. This allows a designer to save weight and makes the alloy more cost competitive when compared to 316L or 317L.

Product Description
Place of Origin:China
Brand Name:Tsingshan steel,TISCO,Baosteel,POSCO or as you request
Model Number:Duplex2205
Minimum Order Quantity:1 ton
Price:To be negotiate
Packaging Details:Wooden Pallet
Delivery Time:10-15days
Payment Terms:T/T,L/C
Supply Ability:5000 tons/ month
Processing Servicecoil cutting,slitting,polishing,shearing,
plasma cutting,stop-slide stamping,
laser cutting,and automatic punching
Quick Detail
ItemChina’s factory stainless steel coil 2205 duplex 
ThicknessCold rolled:0.3~3.0mm
Hot rolled:3.0~16.0mm
WidthCold rolled:1030~1530mm
Hot rolled:1530~2000mm
StandardASTM/ASME...........A240 UNS S32205/S31803
EURONORM...........1.4462 X2CrNiMoN 22.5.3
AFNOR...................Z3 CrNi 22.05 AZ
DIN.........................W. Nr 1.4462
Surface2B, BA, 8K, No.4 No.1, 8K, Mirror finish etc.
TechniqueHot rolled / cold rolled
PackagingWooden pallet
ApplicationFoodstuff, gas, metallurgy, biology, electron, chemical, petroleum, boiler, nuclear energy Medical equipment, fertilizer, etc.

● Company profile
Wuxi Xin Sheng Di has the most complete processing line in China with advanced equipment introduced from German, Japan, Italy, France, and Taiwan China.We can handle coil cutting,slitting,polishing,shearing,plasma cutting,stop-slide stamping,laser cutting,and automatic punching,etc.
● 2205
The 2205 Stainless Steel Coil is a duplex stainless steel composed of 22% chromium, 2.5% molybdenum, and 4.5% nickel-nitrogen alloy. It has high strength, good impact toughness and good overall and local resistance to stress corrosion.
The high strength and corrosion resistance of the 2205 duplex steel gives it a high corrosion fatigue resistance.The characteristics of the 2205 are well suited for applications where processing equipment is susceptible to corrosive environments and loading cycles.
2205 belongs to the austenitic - ferrite duplex stainless steel.
It has excellent corrosion resistance and strength characteristics.
Compared with the SUS 316L, SUS 317L, which was compared better resistance to local corrosive, and can be Used for chemical equipment, complete sets of equipment, such as desalination. 2205 use instructions: In 1150 ~ 950 temperature range strength and SUS 430 quite. And the temperature lower than 900, a Sharp rise in strength, so should be pay attention to. Hot work, must be solid solution treatment. Compared With SUS 304 high yield strength, elongation small, please take note in cold working. Solid solution treatment Temperature is 1020 ~ 1100 heat treatment must be nasty cold. The cooling speed should be quick, must Shorten exposed to brittle temperature range (475 brittleness temperature range, σ brittleness temperature Range) of time. Pickling using nitric acid and hydrofluoric acid mixture. Compared with SUS 304, NAS 329 j3l Oxidation skin will be slightly difficult to remove, therefore, can be in pickling for a short time before alkali soak.
● Packaging
Standard export package with water proof paper, and metal pallet, and angle bar protection, and steel strip or as required

2205 Stainless Steel Coil is widely used in the areas such as stainless steel fasteners, chains, kitchen and sanitarywares, furniture handles, handrail, electroplating and electrolyzing pendants, food, electro, petroleum, construction and decoration, etc.

Electronic products parts, medical appliances, springs, bus inside and outside packing and building, street lamp posts, etc. Decoration materials and outdoor publicity billboard. Used for the products which have the antistress corrosion requirement. Electron products, tablewares, bolts, nuts, screen mesh, combustor and so on.


Stainless steel coil be packed with kraft paper, plastic plate and wooden pallet. To be packed strongly avoid damage during transportation, and can be also according to the regulations and customer's requests. Furthermore, products packages also are tagged clear on the outside for easy identification of the product and quality information.


Chemical composition

2205 duplex0.03210.030.0222.00-23.004.5-6.53.0-3.514-0.2
2BThose finished, after cold rolling, by heat treatment, pickling or other equivalent treatment and lastly by cold rolling to given appropriate luster.Medical equipment, Food industry, Construction material, Kitchen utensils.
BAThose processed with bright heat treatment after cold rolling.Kitchen utensils, Electric equipment, Building construction.
NO.3Those finished by polishing with No.100 to No.120 abrasives specified in JIS R6001.Kitchen utensils, Building construction.
NO.4Those finished by polishing with No.150 to No.180 abrasives specified in JIS R6001.Kitchen utensils, Building construction, Medical equipment.
HLThose finished polishing so as to give continuous polishing streaks by using abrasive of suitable grain size.Building Construction.
NO.1The surface finished by heat treatment and pickling or processes corresponding there to after hot rolling.Chemical tank, pipe.
Competitive Advantage
Xin Sheng Di has long been a manufacturing partner for Tsingshan Steel,TISCO,Shanghai Baosteel,ZPSS,Ningbo Baoxin,etc.We own plenty of inventory of cold and hot stainless steel and coils of 304,304L,316L,321,310S,430,201,2205,dual-phase steel,high-nickel special steel and so on.

We have the most complete processing line in China with advanced equipment introduced from German, Japan, Italy, France, and Taiwan China.We can handle coil cutting,slitting,polishing,shearing,plasma cutting,stop-slide stamping,laser cutting,and automatic punching,etc.