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UNS S32205 Duplex Stainless Steel Pipes and Tubes

UNS S32205 Duplex Stainless Steel Pipe | UNS S32205 Duplex Stainless Steel Tube | UNS S32205 Duplex Tubing

UNS S32205 Duplex Stainless Steel Seamless Pipe | UNS S32205 Duplex Stainless Steel Seamless Tube | UNS S32205 Duplex Stainless Steel ERW Pipe | UNS S32205 Duplex Stainless Steel EFW Tube | UNS S32205 Duplex Stainless Steel Welded Pipe and Tubes in ASTM A789/ A790 / A928

Prosaic Steel and Alloys India Manufacturer & Fabricator, Importer, Stockholder, UNS S32205 Duplex Stainless Steel Pipes, premier suppliers of bulk UNS S32205 Duplex Stainless Steel Pipes We Stock & Supply worldwide. Fast delivery guaranteed for every size 316 Stainless Steel Seamless Pipes, UNS S32205 Duplex Stainless Steel Pipes, largest range of UNS S32205 Duplex Stainless Steel Tubes Suppliers in India.

UNS S32205 Duplex Steel Pipe, UNS S32205 Duplex Stainless Steel Pipe, UNS S32205 Duplex Steel Seamless Pipes, UNS S32205 Duplex Steel, UNS S31803 Grades:
Type 304 | Type 304L | Type 304H | Type 309 | Type 310sType 316 | Type 316L | Type 316H | Type 316Ti Type 317L | Type 321 | Type 321H |  Type 347  | Type 347HType 410 | Type 904L | UNS S32205

Alloy 2205 is a second-generation, nitrogen-alloyed duplex stainless steel (ferritic-austenitic). It offers an excellent combination of both strength and corrosion resistance over a wide range of applications. The approximate 50/50 ferrite-austenite structure provides excellent chloride pitting and stress corrosion cracking resistance, with roughly twice the yield strength of the standard austenitic stainless grades.

The high chromium and molybdenum content, coupled with the nitrogen addition in 2205, provides general corrosion, pitting, and crevice corrosion resistance superior to 316L and 317L.

The UNS S31803 grade stainless steel has undergone a number of modifications resulting in UNS S32205, and was endorsed in the year 1996. This grade offers higher resistance to corrosion.

2205 demonstrates superior erosion-corrosion resistance when compared to 316 stainless steel. It is not subject to intergranular corrosion in the as-welded condition. 2205 may be successfully machined by conventional methods.

The (UNS S32205) grade is a restricted-chemistry version which maintains chromium, molybdenum and nitrogen at higher levels than the (UNS S31803) composition.

Product Range

Specifications: ASTM A/ASME SA213/A249/A269/A312/A358 CL. I to V ASTM A789/A790
Sizes (Seamless): 1/2" NB - 24" NB
Sizes (ERW): 1/2" NB - 24" NB
Sizes (EFW): 6" NB - 100" NB

Wall Thickness available:

Schedule 5S - Schedule XXS (heavier on request)

Other Materials Testing:

NACE MR0175, H2 SERVICE, OXYGEN SERVICE, CRYO SERVICE, etc.

Dimensions:

All Pipes is manufactured and inspected/tested to the relevant standards including ASTM, ASME and API etc.

Trade Name UNS Duplex Stainless Steel Industry Specifications
Chemical Composition
Min.Tensile
(KSI)
Min.Yield 
(KSI)
Elongation 
%
SAF 2205®
22Cr
UNS S31803
ASME SA-182 (F51), SA-240, SA-798, SA-790, SA-815
ASTM A182 (F51),A240, A276, A479, A789, A790, A815, A928, A988
SAE J405
C 0.30 max 
Cr
 21.0-23.0
Mn 2.00 max
Mo 2.50-3.50
N 0.08-0.20
Ni 4.50-6.50
P 0.030 max
S 0.020 max
Si 1.00 max
90
65
25
SAF 2205®
22Cr
UNS S32205 ASME SA-182 (F60), SA-240, SA-798, SA-790, SA-815
ASTM A182 (F60), A240, A276, A479, A480, A798, A790, A815, A928, A988
SAE J405
C 0.30 max
Cr 22.0-23.0
Mn 2.00 max
Mo 3.00-3.50
N 0.14-0.20
Ni 4.50-6.50
P 0.030 max
S 0.020 max
Si 1.00 max
 
95
65
25

2205 is the most widely used duplex (ferritic/austenitic) stainless steel grade. It finds applications due to both excellent corrosion resistance and high strength. The standard duplex S31803 composition has over the years been refined by many steel suppliers, and the resulting restricted composition range was endorsed as UNS S32205 in 1996. Duplex S32205 gives better guaranteed corrosion resistance, but for much of the Duplex S31803 currently produced also complies with Duplex S32205. 2205 is not generally suitable for use at temperatures above 300ºC as it suffers from precipitation of brittle micro-constituents, nor below -50ºC because of its ductile-to-brittle-transition.

"Duplex” is a stainless steel family that is neither fully austenitic, such as 304 stainless, nor ferritic such as 430 stainless steel. The 2205 duplex stainless steel structure consists of austenite pools surrounded by a continuous ferrite phase. In the annealed condition, 2205 has approximately 40-50% ferrite. The 2205 Duplex is mostly referred to as the work horse grade and is the most widely used grade in the duplex family of stainless steels.

The benefit of a duplex structure is that the favorable qualities of a ferritic alloy are combined with those of an austenitic alloy that features corrosion resistance and ease of fabrication. Usage of 2205 Duplex stainless steel should be limited to temperatures below 600° F. Extended elevated temperature exposure can embrittle 2205 stainless.

Grade Specification Comparison of UNS S32205 Duplex Stainless Steel Pipe

Table 4 provides the grade comparison for 2205 stainless steels. The values are a comparison of functionally similar materials. Exact equivalents may be obtained from the original specifications.


Table 4 - Grade specification comparisons for 2205 grade stainless steels

Grade

UNS
No

Old British

Euronorm

Swedish

SS

Japanese

JIS

BS

En

No

Name

2205

S31803 / S32205

318S13

-

1.4462

X2CrNiMoN22-5-3

2377

SUS 329J3L


Possible Alternative Grades of UNS S32750 Duplex Stainless Steel Pipe

Given below is a list of possible alternative grades, which may be chosen in place of 2205.

Table 5 - Grade specification comparisons for 2205 grade stainless steels

Grade

Reasons for choosing the grade

904L

Better formability is needed, with similar corrosion resistance and lower strength.

UR52N+

High resistance to corrosion is required, e.g. resistance to higher temperature seawater.

6%Mo

Higher corrosion resistance is required, but with lower strength and better formability.

316L

The high corrosion resistance and strength of 2205 are not needed. 316L is lower cost.


Duplex Applications of UNS S3205 Duplex Stainless Steel Pipe

Chemical processing, transport and storage
Oil and Gas exploration and processing equipment,
Marine and other high chloride environments,
Pulp and paper digesters, liquor tanks and paper machines.

Duplex Corrosion Resistance of UNS S32205 Duplex Stainless Steel Pipe
Excellent general corrosion resistance; superior to Grade 316 in most environments. Excellent resistance to localized corrosion including intergranular, pitting and crevice corrosion; the CPT of 2205 is generally at least 35ºC. The grade is also resistant to chloride stress corrosion cracking (SCC) at temperatures of up to about 150ºC. Grade 2205 will often perform well in environments which cause premature failure of austenitic grades. It has better resistance to sea water then Grade 316.

Duplex Heat Resistance of UNS S32205 Duplex Stainless Steel Pipe
Although 2205 has good high temperature oxidation resistance, this grade - like other duplex stainless steels - suffers from embrittlement if held for even short times at temperatures above 300ºC. If embrittled, this can only be rectified by a full solution annealing treatment. Duplex stainless steels are almost never used above 300ºC.

Duplex Heat Treatment of UNS S32205 Duplex Stainless Steel Pipe Solution treatment (annealing) - heat to 1020ºC-1100ºC and cool rapidly. This grade cannot be hardened by thermal treatment, but does work harden.

UNS S32205 Duplex Stainless Steel Pipe and Tube Packing

UNS S32205 Duplex Stainless Steel Pipes and Tubes is sleeved into plastic bag individually, pieces wrapped with water-proof material, bundled with nylon rope. Clear labels are tagged on the outside of the package for easy identification of the quantity and product I.D. Great care is taken during operation and transportation. UNS S322205 Duplex Stainless Steel Pipe packing will be according to international standard in bundles strapped by strips then into containers to avoid any damage.

Delivery: Within 10-25 days or asap if we have enough stock


Types of Packaging:

  • - Bundles (hexagonal)
  • - Wooden Boxes
  • - Crates (steel/wooden)
  • - Special crates for U-Bend tubes with each radius separated
  • - Packaging for SS of UNS S32205 Duplex Stainless Steel Pipe Seamless as per customer's requirements


Special Features:

  • - Each bundle covered with plastic for protection against extreme weather.
  • - End of SS UNS S32205 Seamless Pipe protected by plastic caps.
  • - Bundles strapped with plastic strips.
  • - Each radius of U-Bend tube separated by a separator.
  • - Packaging list (laminated) placed with box/crate.


UNS S32205 Duplex Stainless Steel Pipe Sizes Available in Stock with Price

  • 1/2" NB in Thickness Schedule 10, Schedule 40, Schedule 80, Schedule 160, Schedule XXS
  • 3/4" NB in Thickness Schedule 10, Schedule 40, Schedule 80, Schedule 160, Schedule XXS
  • 1" NB in Thickness Schedule 10, Schedule 40, Schedule 80, Schedule 160, Schedule XXS
  • 1-1/4" NB in Thickness Schedule 10, Schedule 40, Schedule 80, Schedule 160, Schedule XXS
  • 1-1/2" NB in Thickness Schedule 10, Schedule 40, Schedule 80, Schedule 160, Schedule XXS
  • 2" NB in Thickness Schedule 10, Schedule 40, Schedule 80, Schedule 160, Schedule XXS
  • 2-1/2" NB in Thickness Schedule 10, Schedule 40, Schedule 80, Schedule 160, Schedule XXS
  • 3" NB in Thickness Schedule 10, Schedule 40, Schedule 80, Schedule 160, Schedule XXS
  • 3-1/2" NB in Thickness Schedule 10, Schedule 40, Schedule 80, Schedule 160, Schedule XXS
  • 4" NB in Thickness Schedule 10, Schedule 40, Schedule 80, Schedule 160, Schedule XXS
  • 5" NB in Thickness Schedule 10, Schedule 40, Schedule 80, Schedule 160, Schedule XXS
  • 6" NB in Thickness Schedule 10, Schedule 40, Schedule 80, Schedule 160, Schedule XXS
  • 8" NB in ThicknessSchedule 10, Schedule 40, Schedule 80, Schedule 160, Schedule XXS
  • 10" NB in Thickness Schedule 10, Schedule 40, Schedule 80, Schedule 160, Schedule XXS
  • 12" NB in ThicknessSchedule 10, Schedule 40, Schedule 80, Schedule 160, Schedule XXS
  • 14" NB in Thickness Schedule 10, Schedule 40, Schedule 80, Schedule 160, Schedule XXS
  • 16" NB in Thickness Schedule 10, Schedule 40, Schedule 80, Schedule 160, Schedule XXS
  • 18" NB in Thickness Schedule 10, Schedule 40, Schedule 80, Schedule 160, Schedule XXS


UNS S32205 Duplex Stainless Steel Pipe Seamless Tube Sizes in Thickness SWG/BWG Available in Stock with Price

  • 1/4" OD in Thickness 10 Gauge, 12 Gauge, 14 Gauge, 16 Gauge, 18 Gauge, 20 Gauge, 22 Gauge
  • 5/16" OD in Thickness 10 Gauge, 12 Gauge, 14 Gauge, 16 Gauge, 18 Gauge, 20 Gauge, 22 Gauge
  • 3/8" OD in Thickness 10 Gauge, 12 Gauge, 14 Gauge, 16 Gauge, 18 Gauge, 20 Gauge, 22 Gauge
  • 1/2" OD in Thickness 10 Gauge, 12 Gauge, 14 Gauge, 16 Gauge, 18 Gauge, 20 Gauge, 22 Gauge
  • 3/4" OD in Thickness 10 Gauge, 12 Gauge, 14 Gauge, 16 Gauge, 18 Gauge, 20 Gauge, 22 Gauge
  • 1" OD in Thickness 10 Gauge, 12 Gauge, 14 Gauge, 16 Gauge, 18 Gauge, 20 Gauge, 22 Gauge
  • 1-1/4" OD in Thickness 10 Gauge, 12 Gauge, 14 Gauge, 16 Gauge, 18 Gauge, 20 Gauge, 22 Gauge
  • 1-1/2" OD in Thickness 10 Gauge, 12 Gauge, 14 Gauge, 16 Gauge, 18 Gauge, 20 Gauge, 22 Gauge
  • 1-3/4" OD in Thickness 10 Gauge, 12 Gauge, 14 Gauge, 16 Gauge, 18 Gauge, 20 Gauge, 22 Gauge
  • 2" OD in Thickness 10 Gauge, 12 Gauge, 14 Gauge, 16 Gauge, 18 Gauge, 20 Gauge, 22 Gauge
  • 2-1/4" OD in Thickness 10 Gauge, 12 Gauge, 14 Gauge, 16 Gauge, 18 Gauge, 20 Gauge, 22 Gauge
  • 2-1/2" OD in Thickness 10 Gauge, 12 Gauge, 14 Gauge, 16 Gauge, 18 Gauge, 20 Gauge, 22 Gauge
  • 2-3/4" OD in Thickness 10 Gauge, 12 Gauge, 14 Gauge, 16 Gauge, 18 Gauge, 20 Gauge, 22 Gauge
  • 3" OD in Thickness 10 Gauge, 12 Gauge, 14 Gauge, 16 Gauge, 18 Gauge, 20 Gauge, 22 Gauge
  • 3-1/2" OD in Thickness 10 Gauge, 12 Gauge, 14 Gauge, 16 Gauge, 18 Gauge, 20 Gauge, 22 Gauge
  • 4" OD in Thickness 10 Gauge, 12 Gauge, 14 Gauge, 16 Gauge, 18 Gauge, 20 Gauge, 22 Gauge
  • 4-1/2" OD in Thickness 10 Gauge, 12 Gauge, 14 Gauge, 16 Gauge, 18 Gauge, 20 Gauge, 22 Gauge
  • 5" OD in Thickness 10 Gauge, 12 Gauge, 14 Gauge, 16 Gauge, 18 Gauge, 20 Gauge, 22 Gauge


We export UNS S32205 Duplex Stainless Steel Seamless Pipe to Saudi Arabia, Iran, Iraq, United Arab Emirates, Qatar, Bahrain, Oman, Kuwait, Turkey, Egypt, Yemen, Syria, Israel, Jordan, Cyprus, Singapore, Malaysia, Indonesia, Thailand, Vietnam, South Korea, Japan, Sri Lanka, Maldives, Bangladesh, Mayanmar, Taiwan, Cambodia, Argentina, Bolivia, Brazil, Chile, Venezuela, Colombia, Ecuador, Guyana, Paraguay, Uruguay, United States Of America, Canada, Mexico, Panama, Costa Rica, Puerto Rica, Trinidad And Tobago, Jamaica, Bahamas, Denmark, Russia, Norway, Germany, France, Italy, United Kingdom, Spain, Ukraine, Netherland, Belgium, Greece, Czech Republic, Portugal, Hungary, Albania, Austria, Switzerland, Slovakia, Finland, Ireland, Croatia, Slovenia, Malta, Nigeria, Algeria, Angola, South Africa, Libya, Egypt, Sudan, Equatorial Guinea, The Republic Of Congo, Gabon, Europe, Africa, Asia, North America, South America, Middle East, Far East.etc.

Prosaic Steel and Alloys is a well known worldwide exporter of of UNS S32205 Duplex Stainless Steel Pipe and Tubes, Prosaic Steel and Alloys is committed to provide each and every customer with the highest standard of customer service. We deals in of UNS S32205 Duplex Stainless Steel Pipe and Tubes in India & Overseas, offering a wide range of of UNS S32205 Duplex Stainless Steel Pipes and Tubes.


Duplex Steel 2205 Products Stock At a Glance:-


Duplex Steel 2205 UNS S31803 Products Stock At a Glance:-


Duplex Steel 2205 UNS S32205 Products Stock At a Glance:-


List of Countries Where Prosaic Steel and Alloys Duplex Steel 2205 :-


Export in India :-