2205  stainless steel plate

duplex stainless steel 2205 sheet/plate/coil

Description

AUTO KUMPO brand duplex stainless steel plate 2205, duplex stainless steel 2205

Details about our stainless steel sheet products:

Applications

• Pressure vessels, tanks, piping, and heat exchangers in the chemical processing industry

• Piping, tubing, and heat exchangers for the handling of gas and oil

• Effluent scrubbing systems

• Pulp and paper industry digesters, bleaching equipment, and stock-handling systems

• Rotors, fans, shafts, and press rolls requiring combined strength and corrosion resistance

• Cargo tanks for ships and trucks

• Food processing equipment

• Biofuels plants

Specifications

 

duplex stainless steel plate material S31803, duplex steel plate 2205

 

Corrosion Resistance

  2205  duplex stainless steel is a cost effective solution for many applications where  the 300 series stainless steels are susceptible to chloride stress corrosion  cracking. Stress corrosion cracking occurs when stainless steels are subjected  to tensile stress, while in contact with solutions containing chlorides. Increasing  temperatures also increase the susceptibility of stainless steels to stress  corrosion cracking.

The  combination of chromium, molybdenum and nitrogen convey the good resistance of  2205 to chloride pitting and crevice corrosion. This resistance is extremely  important for services such as marine environments, brackish water, bleaching  operations, closed loop water systems and some food processing applications.  The high chromium, molybdenum and nitrogen contents of 2205 provide corrosion  resistance superior to common stainless steels, such as, 316L and 317L in most  environments

 

Chemical  Composition, %

 

•         Cr

Ni

Mo

C

N

Mn

Si

P

S

Fe

22.0-23.0	4.50-6.50	3.00-3.50	.030 Max	0.14-0.20
2.00 Max	1.00 Max	.030 Max	.020 Max	Balance

 

Density(g/cm3) :  7.98

 

Advantage of our company

 

• 1. Expertise: 10 years of manufacture: we know how to properly handle  every step of production.

• 2. Competitive price: We produce resin and paint by ourself, which greatly reduce our cost!

• 3. Materials: All color Steel Sheets are made of high-quality raw materials.

• 4.Certificate: Our products are certified by TUV, ISO9001:2008,ISO14001:2004 etc.

• 5. Productivity: We have three large-scale production line, to guarantee all your orders will be finished in earlist time