Duplex & Super Duplex Steel in Sheet, Plate, Bar
Our specialty alloy division at Ragavendra Engineering offers a full range of Duplex and Super Duplex Stainless Steels In Sheet, Plate, And Round Bar form. We have extensive in-house processing capabilities which make us an ideal one stop shop for all your requirements.
These grades are designed to offer a super combination of heat resistance, high temperature corrosion resistance, toughness and strength, and are used in the world’s most technically demanding industries.
Duplex & Super Duplex Plate, Sheet, and Bar Stock
Grade |
Sheet (mm) |
Plate (mm) |
Bar (mm) [Diameter] |
UNS S31803 |
1.50 – 3.00 |
5.00 – 100.00 |
76.20 – 457.20 |
UNS S32304 |
2.00 |
5.00 – 50.00 |
- |
UNS S32750 |
3.00 |
5.00 – 50.00 |
12.70 – 304.80 |
UNS S32760 |
- |
5.00 – 50.00 |
12.70 – 304.80 |
Product Details:
Minimum Order Quantity | 1 Kg |
Material | Duplex Sheet |
Usage/Application | Manufacturing |
Shape | Square & Rectangle |
Material Grade | UNS S31803 AND 2205 |
Brand | LAXCON |
Thickness | 2-3 mm |
Size | 1250mm x 2500mm |
Color | BLACK |
Specifications:
Forms of Duplex 2205 Available
Duplex Overview
Duplex 2205 is a nitrogen enhanced duplex stainless steel that was developed to combat common corrosion problems encountered with the 300 series stainless steels. “Duplex” describes a family of stainless steels that are neither fully austenitic, like 304 stainless, nor purely ferritic, like 430 stainless. The structure of 2205 duplex stainless steel consists of austenite pools surrounded by a continuous ferrite phase. In the annealed condition, 2205 contains approximately 40-50% ferrite. Often referred to as the work horse grade, 2205 is the most widely used grade in the duplex family of stainless steels.
The advantage of a duplex structure is that it combines the favorable qualities of a ferritic alloy (stress corrosion cracking resistance and high strength) with those of an austenitic alloy (ease of fabrication and corrosion resistance).
Usage of 2205 Duplex stainless steel should be limited to temperatures below 600° F. Extended elevated temperature exposure can embrittle 2205 stainless.
Chemical Composition, %
Cr | Ni | Mo | C | N |
---|---|---|---|---|
22.0-23.0 | 4.50-6.50 | 3.00-3.50 | .030 Max | 0.14-0.20 |
Mn | Si | P |
| Fe |
2.00 Max | 1.00 Max | .030 Max | .020 Max | Balance |
ASTM Specifications
Pipe Smls | Pipe Welded | Tube Smls | Tube Welded | Sheet/Plate | Bar | Flanges, Fittings & Valves |
---|---|---|---|---|---|---|
A790 | A790 | A789 | A789 | A240 | A276 | A182 |
Mechanical Properties Specified Tensile Properties ASTM A240
Ultimate Tensile Strength, ksi Minimum | .2% Yield Strength, ksi Minimum | Hardness Max. |
---|---|---|
95 | 65 | 31 Rockwell C |
Additional Information:
Product Details:
Thickness | 0-1 mm |
Material Grade | 2205 |
Brand | JSW |
Finishing | Bright |
Usage/Application | Manufacturing |
Color | Blue |
Material Notes: | General Description 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. 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. Applications Due to its excellent corrosion resistance, 2205 is a suitable material for service in environments containing chlorides and hydrogen sulfide. It is also suitable foe use in dilute sulfuric acid solutions and for handling organic acids, i.e., acetic acid and its mixtures.
Information provided by Ragavendra Engineering
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Key Words: | UNS S32205 |
Product Details:
Minimum Order Quantity | 1 Kilogram |
Material Grade | 2205 |
Single Piece Length | 3 meter |
Brand | Villares |
Shape | Round |
Material | Duplex |
Thickness/Diameter | 1-2 inch, 2-3 inch, 0-1 inch |
Delivery Details | 0-2 days |
Product Details:
Minimum Order Quantity | 1 Kg |
Usage/Application | Industrial |
Shape | Square & Rectangle |
Material | Duplex Plate & Sheet |
Material Grade | S32205 |
Brand | Villares |
Thickness | 1-2 mm |
Size | 1250mm x 2500mm |
Finishing | Bright |
Product Details:
Minimum Order Quantity | 1 Kg |
Thickness/Diameter | 2-3 inch, 0-1 inch, 1-2 inch |
Brand | Villares |
Usage/Application | Manufacturing |
Shape | Round |
Surface Finish | Bright |
Steel Grade | Uns S32205 |
Single Piece Length | 3 meter, 6 meter |
Color | Blue |
Manufacturer & exporter of stainless steel, duplex steel, super duplex steel in the forms of pipes, flanges, fittings, round bar
We are manufacturer/exporter of stainless steel bright/black forged round/square/hex bar etc. . . From dia:1mm to 500mm dia. Make: all indian / imported make. Quality: an iso 9001:2008 certified company. Specially for big size round/square bars.
round bars:
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Additional Information:
Product Details:
Material Grade | 2205 |
Thickness | 1mm to 10mm |
Diameter | 25.4 - 100 mm dia |
Shape | Round |
Surface Finish | Bright |
Unit Pipe Length | 6 meter |
Pipe Fluid | Chemical, Gas |
Type | Welded, Seamless |
Brand | Villares |
Color | Grey |
I deal in | New Only |
Condition | New |
Application | Oil & Gas Industry, Automobile Industry |
DUPLEX 2205
ASTM A 182, A 240, A 276,
A 789, A 790, A 815
UNS S31803, S32205
NACE MR0175
Forms of Duplex 2205 Available at Ragavendra Engineering chennai.
Sheet
Plate
Bar
Pipe & Tube (welded & seamless)
Fittings (i.e. flanges, slip-ons, blinds, weld-necks, lapjoints, long welding necks, socket welds, elbows, tees, stub-ends, returns, caps, crosses, reducers, and pipe nipples)
Welding Wire and Welding Electrode
2205 Duplex Overview
Duplex 2205 is a nitrogen enhanced duplex stainless steel that was developed to combat common corrosion problems encountered with the 300 series stainless steels. “Duplex” describes a family of stainless steels that are neither fully austenitic, like 304 stainless, nor purely ferritic, like 430 stainless. The structure of 2205 duplex stainless steel consists of austenite pools surrounded by a continuous ferrite phase. In the annealed condition, 2205 contains approximately 40-50% ferrite. Often referred to as the work horse grade, 2205 is the most widely used grade in the duplex family of stainless steels.
The advantage of a duplex structure is that it combines the favorable qualities of a ferritic alloy (stress corrosion cracking resistance and high strength) with those of an austenitic alloy (ease of fabrication and corrosion resistance).
Usage of 2205 Duplex stainless steel should be limited to temperatures below 600° F. Extended elevated temperature exposure can embrittle 2205 stainless.
What are the characteristics of Duplex 2205?
High resistance to chloride stress corrosion cracking
Resistance to chloride pitting and crevice corrosion
Good general corrosion resistance
Good sulfide stress corrosion resistance
High Strength
Good weldability and workability
In what applications is Duplex 2205 used?
Chemical process vessels, piping and heat exchangers
Pulp mill digesters, bleach washers, chip pre-steaming vessels
Food processing equipment
Oil field piping and heat exchangers
Flue gas desulfurization equipment
Product Details:
Minimum Order Quantity | 1 Kg |
Usage/Application | Manufacturing |
Shape | Round |
Surface Finish | Bright |
Material Grade | DUPLEX STAINLESS STEEL |
Application | Manufacturing |
Thickness/Diameter | 1-2 inch, 0-1 inch |
Single Piece Length | 3 meter, 6 meter |
Brand | LAXCON STAINLESS STEEL |
Delivery Details | 0-2 days |
Duplex Steel Round Bar
2205 2507 S31803 S32205 S32750 S32760 Rod
ASTM A182 A276 A479 ASME
F51 F52 F53 F55 Rod
Manufacturer
We are one of the prominent manufacturers, exporters, importers, and suppliers of Duplex Steel Bar. Our alloy steel rods are high on demand in the international market. We provide our duplex steel rods in different sizes and shapes to suit the requirements of all our clients. Our clients have always given a positive feedback for our duplex steel rods.
Specifications:
Features:
High Tensile Strength
Resistant to high temperature
Static Pressure
Corrosion resistant
Strong & Tough Construction
Durable
Complies to international quality standards
Application:
Ship Building Industry
Engineering
Refineries
Nuclear Industries
Pump & Valve Industry
Fats & Fertilizer Industry
Space Engineering
Commonly Searched As: Duplex Steel Round Bar Manufacturer, Duplex Steel Round Bar Exporter, Duplex Steel Round Bar Supplier, Duplex Steel Hex Bar Manufacturer, Duplex Steel Hex Bar Exporter, Duplex Steel Hex Bar Supplier
Additional Information:
Product Details:
Minimum Order Quantity | 1 Kilogram |
Material Grade | Duplex 31803 |
Brand | Villares |
Unit Pipe Length | 3 meter |
Shape | Round |
Surface Finish | Bright |
Diameter | 10 To 100mm Diameter |
Color | Grey |
Application | Automobile Industry, Oil & Gas Industry |
Product Details:
Minimum Order Quantity | 1 Kg |
Material | Stainless Steel |
Length | 3000mm to 6000mm |
Diameter | up to 20 |
Shape | Round |
Usage/Application | Manufacturing |
Finish | Polished |
Grade | UNS2205 |
Brand | Viraj |
Test Certificate | Yes |
Product Details:
Brand | Villares |
Usage/Application | Manufacturing |
Shape | Round |
Surface Finish | Bright |
Material | Duplex 2205 |
Material Grade | SS |
Application | Manufacturing |
Thickness/Diameter | 0-1 inch, 1-2 inch |
Single Piece Length | 6 meter, 3 meter |
Delivery Details | 0-2 days |
Product Details:
Minimum Order Quantity | 1 Kilogram |
Diameter | 9mm- 12mm |
Steel Grade | Duplex 2205 |
Material | Stainless Steel |
Usage/Application | Manufacturing |
Material Grade | UNS S32205 |
Thickness/Diameter | 0-1 inch, 1-2 inch |
Single Piece Length | 3 meter |
Brand | Viraj |
Shape | Square, Round |
Standard | ASTM |