Goodwill Metalloys

Duplex stainless steels are extremely corrosion resistant, work hardenable alloys. Their microstructures consist of a mixture of austenite and ferrite phases. As a result, duplex stainless steels display properties characteristic of both austenitic and ferritic stainless steels.

Duplex Steel S32205 Round Bars are high-strength, corrosion-resistant bars made from Duplex 2205 stainless steel, which contains 22% chromium, 5-6% nickel, and 3% molybdenum. These bars offer excellent resistance to pitting, crevice corrosion, and stress corrosion cracking (SCC), making them ideal for marine, chemical, oil & gas, and structural applications.

Key Features:

✅ High Strength & Toughness – Twice as strong as austenitic stainless steel (e.g., 316L).
✅ Excellent Corrosion Resistance – Resists pitting and crevice corrosion in chloride environments.
✅ Superior Stress Corrosion Cracking (SCC) Resistance – Suitable for harsh conditions.
✅ Good Weldability & Machinability – Can be easily fabricated and welded.
✅ High Thermal Conductivity & Low Thermal Expansion – Reduces thermal stress in high-temperature applications.

The mechanical strength, corrosion resistance and low temperature toughness of the Superduplex stainless steel (PREN >= 40) is higher than that of ordinary duplex stainless steels. It features high resistance to pitting corrosion and chlo   ride-rich environments.

Stainless Steel 316L Sheet is a T 300 series Stainless Steel austenitic We GOODWILL METALLOYS always aim to provide high quality Stainless Steel 316L Sheet at most competitive price. We offer different grades in Stainless Steel Sheets. We give full attention to every order and gain highest customer satisfaction by delivery order in time. To place your order visit our Website and let us know your requirement and we will get back to you soon.
Stainless Steel 316L Sheet is used for a wide variety of home and commercial applications, this is one of the most familiar and most frequently used alloys in the stainless steel family. Stainless Steel 316L Sheet are used in corrosion resistant electrical enclosures, auto moulding and trim, wheel covers, kitchen equipment, hose clamps, exhaust manifolds, stainless hardware, storage tanks, pressure vessels and piping. As a result, this alloy can be used in ”as-welded“ condition, even in severe corrosive conditions. It often eliminates the necessity of annealing weldments except for applications specifying stress relief. 

Duplex stainless steels are extremely corrosion resistant, work hardenable alloys. Duplex stainless steel plate contains relatively high levels of chromium (between 18% and 28%) and low to moderate amounts of nickel (between 1.5% and 8%).

Deriving the Duplex name from the presence of both Austenite and Ferrite in similar proportions, Duplex S32205 Sheets combine excellent corrosion resistance with high strength. The typical mechanical properties would be double that of a single phase austenitic grade such as 316, while, for example, offering superior stress corrosion cracking resistance in chloride solutions.

Duplex S32205 Sheets are extremely corrosion resistant, work hard enable alloys. Their microstructures consist of a mixture of austenite and ferrite phases. As a result, Duplex S32205 Sheets display properties characteristic of both austenitic and ferritic stainless steels. This combination of properties can mean some compromise when compared with pure austenitic and pure ferritic grades.

Duplex S32205 Sheets are also magnetic, a property that can be used to easily differentiate them from common austenitic grades of stainless.

Duplex S32205 Sheets are extremely corrosion resistant. They have high resistance to intergranular corrosion. Even in chloride and sulphide environments, Duplex S32205 Sheets exhibit very high resistance to stress corrosion cracking. The super duplex grades are even more resistant to corrosion.

The high chromium content of Duplex S32205 Sheets that protects against corrosion, causes embrittlement at temperatures over about 300°C. At low temperatures Duplex S32205 Sheets have better ductility than the ferritic and martensitic grades. Duplex grades can readily be used down to at least -50°C.

Fabrication of all stainless steels should be done only with tools dedicated to stainless steel materials. Tooling and work surfaces must be thoroughly cleaned before use. These precautions are necessary to avoid cross contamination of stainless steel by easily corroded metals that may discolour the surface of the fabricated product.

Although Machin able, the high strengths of Duplex S32205 Sheets makes machining difficult. As an example, machining of 2205 is around 20% slower than for 304.

Machining can be enhanced by using the following rules:

·        Cutting edges must be kept sharp. Dull edges cause excess work hardening.

·        Cuts should be light but deep enough to prevent work hardening by riding on the surface of the material.

·        Chip breakers should be employed to assist in ensuring swarf remains clear of the work

·        Low thermal conductivity of austenitic alloys results in heat concentrating at the cutting edges. This means coolants and lubricants are necessary and must be used in large quantities.

Duplex S32205 Sheets cannot be hardened by heat treatment. They can however be work hardened. Solution treatment or annealing can be done by rapid cooling after heating to around 1100°C.

Duplex S32205 Sheets have good weld ability. All standard welding processes can be used. They are not quite as easily welded as the austenitic grades but low thermal expansion in duplex grades reduces distortion and residual stresses after welding. The recommended filler material for 2205 stainless steel is 2209.

 

Additional Information:

• Delivery Time: Dispatch within 2 days

Duplex Steel Welded Pipes is a mixture of microstructure of austenite and ferrite (50 / 50) which has improved strength over ferritic and austenitic steel grades.

Deriving the Duplex name from the presence of both Austenite and Ferrite in similar proportions, Duplex S31803 Plates combine excellent corrosion resistance with high strength. The typical mechanical properties would be double that of a single phase austenitic grade such as 316, while, for example, offering superior stress corrosion cracking resistance in chloride solutions.

Duplex S31803 Plates are extremely corrosion resistant, work hard enable alloys. Their microstructures consist of a mixture of austenite and ferrite phases. As a result, Duplex S31803 Plates display properties characteristic of both austenitic and ferritic stainless steels. This combination of properties can mean some compromise when compared with pure austenitic and pure ferritic grades.

Duplex S31803 Plates are also magnetic, a property that can be used to easily differentiate them from common austenitic grades of stainless.

Duplex S31803 Plates are extremely corrosion resistant. They have high resistance to intergranular corrosion. Even in chloride and sulphide environments, Duplex S31803 Plates exhibit very high resistance to stress corrosion cracking. The super duplex grades are even more resistant to corrosion.

The high chromium content of Duplex S31803 Plates that protects against corrosion, causes embrittlement at temperatures over about 300°C. At low temperatures Duplex S31803 Plates have better ductility than the ferritic and martensitic grades. Duplex grades can readily be used down to at least -50°C.

Fabrication of all stainless steels should be done only with tools dedicated to stainless steel materials. Tooling and work surfaces must be thoroughly cleaned before use. These precautions are necessary to avoid cross contamination of stainless steel by easily corroded metals that may discolour the surface of the fabricated product.

Although Machin able, the high strengths of Duplex S31803 Plates makes machining difficult. As an example, machining of 2205 is around 20% slower than for 304.

Machining can be enhanced by using the following rules:

·        Cutting edges must be kept sharp. Dull edges cause excess work hardening.

·        Cuts should be light but deep enough to prevent work hardening by riding on the surface of the material.

·        Chip breakers should be employed to assist in ensuring swarf remains clear of the work

·        Low thermal conductivity of austenitic alloys results in heat concentrating at the cutting edges. This means coolants and lubricants are necessary and must be used in large quantities.

Duplex S31803 Plates cannot be hardened by heat treatment. They can however be work hardened. Solution treatment or annealing can be done by rapid cooling after heating to around 1100°C.

Duplex S31803 Plates have good weld ability. All standard welding processes can be used. They are not quite as easily welded as the austenitic grades but low thermal expansion in duplex grades reduces distortion and residual stresses after welding. The recommended filler material for 2205 stainless steel is 2209.

 

Additional Information:

• Delivery Time: Dispatch within 2 days

Deriving the Duplex name from the presence of both Austenite and Ferrite in similar proportions, Duplex S31803 Sheets combine excellent corrosion resistance with high strength. The typical mechanical properties would be double that of a single phase austenitic grade such as 316, while, for example, offering superior stress corrosion cracking resistance in chloride solutions.

Duplex S31803 Sheets are extremely corrosion resistant, work hard enable alloys. Their microstructures consist of a mixture of austenite and ferrite phases. As a result, Duplex S31803 Sheets display properties characteristic of both austenitic and ferritic stainless steels. This combination of properties can mean some compromise when compared with pure austenitic and pure ferritic grades.

Duplex S31803 Sheets are also magnetic, a property that can be used to easily differentiate them from common austenitic grades of stainless.

Duplex S31803 Sheets are extremely corrosion resistant. They have high resistance to intergranular corrosion. Even in chloride and sulphide environments, Duplex S31803 Sheets exhibit very high resistance to stress corrosion cracking. The super duplex grades are even more resistant to corrosion.

The high chromium content of Duplex S31803 Sheets that protects against corrosion, causes embrittlement at temperatures over about 300°C. At low temperatures Duplex S31803 Sheets have better ductility than the ferritic and martensitic grades. Duplex grades can readily be used down to at least -50°C.

Fabrication of all stainless steels should be done only with tools dedicated to stainless steel materials. Tooling and work surfaces must be thoroughly cleaned before use. These precautions are necessary to avoid cross contamination of stainless steel by easily corroded metals that may discolour the surface of the fabricated product.

Although Machin able, the high strengths of Duplex S31803 Sheets makes machining difficult. As an example, machining of 2205 is around 20% slower than for 304.

Machining can be enhanced by using the following rules:

·        Cutting edges must be kept sharp. Dull edges cause excess work hardening.

·        Cuts should be light but deep enough to prevent work hardening by riding on the surface of the material.

·        Chip breakers should be employed to assist in ensuring swarf remains clear of the work

·        Low thermal conductivity of austenitic alloys results in heat concentrating at the cutting edges. This means coolants and lubricants are necessary and must be used in large quantities.

Duplex S31803 Sheets cannot be hardened by heat treatment. They can however be work hardened. Solution treatment or annealing can be done by rapid cooling after heating to around 1100°C.

Duplex S31803 Sheets have good weld ability. All standard welding processes can be used. They are not quite as easily welded as the austenitic grades but low thermal expansion in duplex grades reduces distortion and residual stresses after welding. The recommended filler material for 2205 stainless steel is 2209.

Additional Information:

• Delivery Time: Dispatch within 2 days

Deriving the Duplex name from the presence of both Austenite and Ferrite in similar proportions, Duplex S32205 Plates combine excellent corrosion resistance with high strength. The typical mechanical properties would be double that of a single phase austenitic grade such as 316, while, for example, offering superior stress corrosion cracking resistance in chloride solutions.

Duplex S32205 Plates are extremely corrosion resistant, work hard enable alloys. Their microstructures consist of a mixture of austenite and ferrite phases. As a result, Duplex S32205 Plates display properties characteristic of both austenitic and ferritic stainless steels. This combination of properties can mean some compromise when compared with pure austenitic and pure ferritic grades.

Duplex S32205 Plates are also magnetic, a property that can be used to easily differentiate them from common austenitic grades of stainless.

Duplex S32205 Plates are extremely corrosion resistant. They have high resistance to intergranular corrosion. Even in chloride and sulphide environments, Duplex S32205 Plates exhibit very high resistance to stress corrosion cracking. The super duplex grades are even more resistant to corrosion.

The high chromium content of Duplex S32205 Plates that protects against corrosion, causes embrittlement at temperatures over about 300°C. At low temperatures Duplex S32205 Plates have better ductility than the ferritic and martensitic grades. Duplex grades can readily be used down to at least -50°C.

Fabrication of all stainless steels should be done only with tools dedicated to stainless steel materials. Tooling and work surfaces must be thoroughly cleaned before use. These precautions are necessary to avoid cross contamination of stainless steel by easily corroded metals that may discolour the surface of the fabricated product.

Although Machin able, the high strengths of Duplex S32205 Plates makes machining difficult. As an example, machining of 2205 is around 20% slower than for 304.

Machining can be enhanced by using the following rules:

·        Cutting edges must be kept sharp. Dull edges cause excess work hardening.

·        Cuts should be light but deep enough to prevent work hardening by riding on the surface of the material.

·        Chip breakers should be employed to assist in ensuring swarf remains clear of the work

·        Low thermal conductivity of austenitic alloys results in heat concentrating at the cutting edges. This means coolants and lubricants are necessary and must be used in large quantities.

Duplex S32205 Plates cannot be hardened by heat treatment. They can however be work hardened. Solution treatment or annealing can be done by rapid cooling after heating to around 1100°C.

Duplex S32205 Plates have good weld ability. All standard welding processes can be used. They are not quite as easily welded as the austenitic grades but low thermal expansion in duplex grades reduces distortion and residual stresses after welding. The recommended filler material for 2205 stainless steel is 2209.

 

Additional Information:

• Delivery Time: Dispatch within 2 days

Duplex Steel Welded Pipes is a mixture of microstructure of austenite and ferrite (50 / 50) which has improved strength over ferritic and austenitic steel grades.

The S355J2C Steel Round Bar is a high-strength, low-carbon structural steel bar known for its excellent toughness, weldability, and machinability. Classified under EN 10025-2, it has a minimum yield strength of 355 MPa and is commonly used in construction, engineering, heavy machinery, and automotive industries. The J2C designation indicates improved impact resistance at low temperatures, making it suitable for demanding structural applications. This steel grade offers good forming and welding properties, ensuring durability and reliability in high-stress environments. Available in various diameters, S355J2C round bars are ideal for precision machining and fabrication projects.

  

The P355NL1 Steel Round Bar is a high-strength, low-temperature pressure vessel steel known for its excellent toughness, weldability, and impact resistance. Classified under EN 10028-3, this normalized fine-grain steel is primarily used in pressure vessels, boilers, and cryogenic applications where high strength and durability are required. With a minimum yield strength of 355 MPa, it performs well in low-temperature environments and offers good machinability. Commonly used in the oil & gas, chemical, and power generation industries, the P355NL1 round bar ensures reliable performance, structural integrity, and longevity in demanding applications. Available in various diameters, it is ideal for precision engineering and fabrication.

  

A Super Duplex 32760 Butt Weld End Cap is a high-strength, corrosion-resistant fitting used to seal the end of a pipe in high-pressure and corrosive environments. Made from Super Duplex Stainless Steel UNS S32760 (ASTM A815 / ASTM A182 F55), it offers exceptional resistance to pitting, crevice corrosion, and chloride-induced stress corrosion cracking.

Specifications:

• Material: Super Duplex Stainless Steel UNS S32760 / ASTM A815 / ASTM A182 F55
• Size Range: ½” to 24” (Nominal Pipe Size)
• Wall Thickness: SCH 10 to SCH XXS
• Standards: ASME B16.9, MSS SP-75
• End Connection: Butt Weld (Beveled as per ASME B16.25)
• Corrosion Resistance: Excellent resistance to seawater, acids, and harsh chemicals

Applications:

Used in oil & gas, chemical processing, desalination, marine, power plants, and offshore industries, this end cap provides durability, high mechanical strength, and extended service life in extreme conditions.

Duplex Steel 2205 Tubes are high-strength, corrosion-resistant tubes made from a duplex stainless steel alloy containing approximately 22% chromium, 5-6% nickel, and 3% molybdenum. These tubes offer superior resistance to pitting, crevice corrosion, and stress corrosion cracking, making them ideal for marine, chemical, oil & gas, and structural applications.

Key Features:

✅ High Corrosion Resistance – Excellent resistance to pitting and crevice corrosion.
✅ Superior Strength – Nearly twice the strength of austenitic stainless steel (e.g., 316L).
✅ Excellent Weldability & Machinability – Suitable for fabrication and welding applications.
✅ Good Resistance to Stress Corrosion Cracking (SCC) – Ideal for harsh environments.
✅ High Thermal Conductivity & Low Thermal Expansion – Suitable for heat exchangers.

It looks like you're referring to 2205 duplex pipe, which is a type of stainless steel pipe known for its unique structure. 2205 duplex stainless steel is a combination of both ferritic and austenitic stainless steel, giving it enhanced strength and corrosion resistance.

GOODWILL METALLOYS is one of the leading Manufacturers, suppliers, exporters, traders and stock holders of Duplex S32205 Pipes. Duplex S32205 Pipes and Tubes are available in various dimensions, shapes like square, rectangle, and so on and enormous sizes. We GOODWILL METALLOYS are offering the standard quality of products of our customers. Our Product is offering excellent corrosion resistance and remarkable dimensional accuracy. We also are customizing our products in various specifications, sizes, grades, and thicknesses as per the client’s demand. These Duplex S32205 Pipes and Tubes have enormous applications in many industries. These Duplex S32205 Pipes and tubes are highly alloyed with different metals and having excellent mechanical strength. These Duplex S32205 Pipes are used in multi-purposed operations and possess good weld ability used highly in the marine industry and offshore. The advantage of a duplex structure is that it combines the favourable qualities of a ferritic alloy (stress corrosion cracking resistance and high strength) with those of an austenitic alloy (ease of fabrication and corrosion resistance).

GOODWILL METALLOYS is a renowned manufacturer and supplier of Duplex S32205 Pipes & Tubes. We have been a part of this industry for long and our high-quality product is in use for many years. We have been serving pipes and tubes needs of a large number of industrial clients with our superior products. Duplex S32205 Pipes and tubes is a microstructure of austenite and ferrite. Hence it has improved strength over other grades. This has high strength and effective resistance to pitting. It is resistant to stress corrosion cracking and fatigue. This makes it suitable for welding applications. The most common way adopted for welding is tungsten arc welding. These are equally compatible with forming applications as well.

Additional Information:

• Delivery Time: Dispatch within 2 days

GOODWILL METALLOYS is one of the leading Manufacturers, suppliers, exporters, traders and stock holders of Super Duplex S32760 Pipes. Super Duplex S32760 Pipes and Tubes are available in various dimensions, shapes like square, rectangle, and so on and enormous sizes. We GOODWILL METALLOYS are offering the standard quality of products of our customers. Our Product is offering excellent corrosion resistance and remarkable dimensional accuracy. We also are customizing our products in various specifications, sizes, grades, and thicknesses as per the client’s demand. These Super Duplex S32760 Pipes and Tubes have enormous applications in many industries. These Duplex Pipes and tubes are highly alloyed with different metals and having excellent mechanical strength. These Super Duplex S32760 Pipes are used in multi-purposed operations and possess good weldability used highly in the marine industry and offshore. 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).

GOODWILL METALLOYS is a renowned manufacturer and supplier of Super Duplex S32760 Pipes & Tubes. We have been a part of this industry for long and our high-quality product is in use for many years. We have been serving pipes and tubes needs of a large number of industrial clients with our superior products. Super Duplex S32760 Pipes and tubes is a microstructure of austenite and ferrite. Hence it has improved strength over other grades. This has high strength and effective resistance to pitting. It is resistant to stress corrosion cracking and fatigue. This makes it suitable for welding applications. The most common way adopted for welding is tungsten arc welding. These are equally compatible with forming applications as well.

 

We GOODWILL METALLOYS are proficiently engaged in offering Super Duplex  Sheets. Super Duplex  Sheets combines the most desirable characteristics of both ferritic and austenitic steels. It has excellent corrosion resistance to a wide variety of media, with outstanding resistance to pitting and crevice corrosion in seawater and other chloride containing environments due to its high chromium, molybdenum, and nitrogen level, with Critical Pitting Temperature exceeding 50°C.

The Super Duplex  microstructure gives this grade high strength a low coefficient of thermal expansion and higher heat conductivity than austenitic steels and is suitable for working temperatures up to 300°C.
Our service and having gained ASME Approval for Pressure Vessel applications it can be used in a wide variety of applications.

Components in offshore, waste water, sea water desalination and chemical plants with aggressive chloride-containing media e.g. heat exchangers, compressor and pump components.

used in various applications, including food processing equipment, oil field piping, heat exchangers, and flue gas desulfurization equipment. They offer lower thermal expansion and higher heat conductivity compared to austenitic stainless steels.

We GOODWILL METALLOYS are proficiently engaged in offering Super Duplex Sheets. Super Duplex combines the most desirable characteristics of both ferritic and austenitic steels. It has excellent corrosion resistance to a wide variety of media, with outstanding resistance to pitting and crevice corrosion in seawater and other chloride containing environments due to its high chromium, molybdenum, and nitrogen level, with Critical Pitting Temperature exceeding 50°C.

The duplex microstructure gives this grade high strength a low coefficient of thermal expansion and higher heat conductivity than austenitic steels and is suitable for working temperatures up to 300°C.           
Our service and having gained ASME Approval for Pressure Vessel applications it can be used in a wide variety of applications.

Components in offshore, waste water, sea water desalination and chemical plants with aggressive chloride-containing media e.g. heat exchangers, compressor and pump components.

We GOODWILL METALLOYS are proficiently engaged in offering Super Duplex S32760 Plates. Super Duplex S32760 Plates combines the most desirable characteristics of both ferritic and austenitic steels. It has excellent corrosion resistance to a wide variety of media, with outstanding resistance to pitting and crevice corrosion in seawater and other chloride containing environments due to its high chromium, molybdenum, and nitrogen level, with Critical Pitting Temperature exceeding 50°C.

The Super Duplex S32760 microstructure gives this grade high strength a low coefficient of thermal expansion and higher heat conductivity than austenitic steels and is suitable for working temperatures up to 300°C.
Our service and having gained ASME Approval for Pressure Vessel applications it can be used in a wide variety of applications.

Components in offshore, waste water, sea water desalination and chemical plants with aggressive chloride-containing media e.g. heat exchangers, compressor and pump components.

 

Additional Information:

• Delivery Time: Dispatch within 2 days

GOODWILL METALLOYS offers a comprehensive variety of Super Duplex F55 Round Bars in a variety of Sizes, Shapes, and thicknesses. We have strategically positioned ourselves as a top-tier manufacturer and supplier globally and our Super Duplex F55 Round Bars owe to extensive business. We ship a large number of Bars to various locations. All of our products are subjected to in-house quality tests, which determine the quality and durability of our manufactured Super Duplex F55 Round Bars.

Our products along with mechanical and chemical compositions have various other features, including strong and robust, easy to install, these are anti-corrosive and require very lower maintenance, and they are durable and have a long service life. These Super Duplex F55 Round Bars are commonly used in heat exchangers, chemical tanks, refineries, shafts, pressure vessel parts, for the oil and gas industries and offshore technology, paper industry, compressor parts, and seawater desalination plants. Exposure to moderate and high temperatures, as well as slower cooling, may result in embrittlement.

In chloride-containing environments, Super Duplex F55 Round Bars have excellent resistance to stress corrosion cracking. After heating to a solution treatment temperature of 1080 Degree to 1120 Degree C, quenching is required. Super Duplex F55 Round Bars are often used in FGD systems in the power industry, utility and industrial scrubber systems, absorber towers, ducting, and piping. We also provide all products in a variety of sizes and shapes at market-leading prices.

Our extensive range of bars are been tested before they are been delivered. While fabricating these products, our quality team follows all quality standards. We have a highly trained technical staff with years of experience in this field, who provide dimensionally accurate and efficient products. Our staff keeps an eye on each product at every stage of the manufacturing process. These products are in stock and ready to meet our valued clients’ urgent needs. The packaging of these products is done with the utmost care to ensure safe and secure delivery.