Stainless Steel Plates

Product Details:

Triton Alloys are  the biggest stockists and suppliers of 321 or 1.4541 stainless steel, available in plate, sheet,with the ability to meet profiling requirements and distribute globally from our facility in India.Type 321 is a standard austenitic 18/8 chromium nickel alloy with the addition of Titanium making it an excellent choice in elevated temperature environments.

Used in particular applications within 450-850 degrees centigrade, 321 combines high strength with resistance to scaling and phase stability, Some typical areas of application are, furnace components, superheater and afterburner parts, compensator and expansion bellows.

These grades are used because they are not sensitive to intergranular corrosion after heating within the carbide precipitation range of 425-850°C. Grade 321 is the grade of choice for applications in the temperature range of up to about 900°C, combining high strength, resistance to scaling and phase stability with resistance to subsequent aqueous corrosion.

Grade 321H is a modification of 321 with a higher carbon content, to provide improved high temperature strength.

A limitation with 321 is that titanium does not transfer well across a high temperature arc, so is not recommended as a welding consumable.

Specification:

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Product Details:

Triton Alloys Inc keep Stocks in 309/309S which is a highly authenticate CR-NI stainless steel used for its excellent oxidation resistance, High temperature and creep resistance.  SS 309 except for a Low Carbon Content that minimizes carbide precipitation and improves weld ability.It is tough and ductile,and can be readily fabricated and machined

309S is the low-carbon version of 309,and is recommended for applications where sensitisation, and subsequent corrosion by high temperature gases or condensates during shutdown may pose a problem. They are essential Non-Magnetic  as annealed  & become slightly magnetic when  cold worked. 309 is manufactured to ASTM A 167 and  309S to ASTM A240 specifications.

Specifications:

• AMS 5523
• ASME SA 240, ASME SA 312, ASME SA 479
• ASTM A 240, ASTM A 276, ASTM A 276 Condition A, ASTM A 276 Condition S, ASTM A 312, ASTM A 479
• EN 1.4833
• UNS S30908, UNS S30909
• Werkstoff 1.4833

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In addition, Alloy 316/ 316L provides excellent elevated temperature tensile, creep and stress-rupture strengths, as well as outstanding formability and weldability. 316L is the lower carbon version of 316 and is immune from sensitization; therefore, it is very frequently used in heavy gauge welded components.

Type 316 Stainless Steel is an austenitic chromium nickel stainless steel containing molybdenum. This addition increases general corrosion resistance, improves resistance to pitting from chloride ion solutions, and provides increased strength at elevated temperatures. Properties are similar to those of Type 304 except that this alloy is somewhat stronger at elevated temperatures. Corrosion resistance is improved, particularly against sulfuric, hydrochloric, acetic, formic and tartaric acids; acid sulfates and alkaline chlorides.

Chemical Properties Of 316 Stainless Steel Plate:

Mechanical Properties Of 316 Stainless Steel Plate:

Product Details:

Stainless steel plate is often referred to as “corrosion-resistant steel” – it does not stain, corrode or rust as easily as normal carbon steel. It would however be misleading to say it is corrosion-proof. It differs significantly from standard carbon steel due to the amount of chromium present, which limits surface corrosion unlike carbon steel which will rust when exposed to air and any moisture in the atmosphere. Due to its anti-oxidation qualities, stainless steel is often a popular solution.

Where low maintenance and corrosion resistance is required, stainless steel plates are a natural choice and are used in a diverse range of applications from modern architecture for cladding or fascias, to the food hygiene industry due to its anti-bacterial qualities. Triton supplies stainless steel in a wide variety of grades and aesthetic finishes. There are many options available – for example adding carbon during the forming process will make the stainless steel more durable and stronger too. We can supply stainless steel in plates the material worldwide.

Stainless Steel Plate Stock:

• 302 Stainless steel Plate
• 303 Stainless steel Plate
• 304 Stainless steel Plate
• 304L Stainless steel Plate
• 304H Stainless steel Plate
• 309 Stainless steel Plate
• 309S Stainless steel Plate
• 310 Stainless steel Plate
• 310S Stainless steel Plate
• 310H Stainless steel Plate
• 316 Stainless steel Plate
• 316L Stainless steel Plate
• 317 Stainless steel Plate
• 317L Stainless steel Plate
• 321 Stainless steel Plate
• 321H Stainless steel Plate
• 330 Stainless steel Plate
• 347 Stainless steel Plate
• 347H Stainless steel Plate
• 904L Stainless steel Plate

Triton Alloys Inc. Offers Following Processing for Stainless Steel Plate:

• Cutting
• Forming Drilling/ Machining
• Grinding
• Testing

Product Details:

Types 302 stainless steels are variations of the 18 percent chromium – 8 percent nickel austenitic alloy, the most familiar and most frequently used alloy in the stainless steel family.302 stainless steel is an extremely tough, ductile grade that demonstrates superior corrosion resistance to type 301 stainless steel. It is a non-magnetic grade that is not hardenable by heat treating. It is generally used in the annealed condition and is noted for its ease of fabrication and formability.

Type 302 Stainless Steel is a slightly higher carbon version of type 304 stainless steel. Stainless Steel 302 is more corrosion resistant than 301 stainless steel due to higher nickel content. Precision Steel Warehouse stocks 302 stainless steel in a variety of tempers from soft annealed to full hard.this alloy represents an excellent combination of corrosion resistance and fabricability.

Chemical Properties Of 302 Stainless Steel Plate Properties:

Mechanical Properties Of 302 Stainless Steel Plate Properties:

Product Details:

SS 304 is a austenitic stainless steel which is widely used. The grade contains smallamount of ferrite (» 3%) after solution annealing (1000-1100°C – 1832-2012°F) and water quenching. This kind of steel is one of the basic grades of the stainless steels range. Its low carbon content ensures better ductility and avoids the intergranular corrosion, even on welded pieces without ulterior water quenching.Alloys CLC 18-9L exhibits an austenitic microstructures free of deleterious carbide precipitations at grainboundaries.

304 stainless steel plates are part of the austenitic family of stainless steel and they are one of the most versatile and widely used varieties of stainless plate. They are a relatively low cost stainless product and used in a variety of applications. 304 grades have excellent low temperature properties and respond well to hardening by cold working. 304 grades have good welding characteristics and post weld annealing is not normally required to restore performance. 304 SS has excellent corrosion resistance in a variety of different media. Typical specifications for 304 and 304L are ASTM A-240, ASME SA -240 and A666.

Chemical Properties Of 304 Stainless Steel Plate Properties:

Mechanical Properties Of 304 Stainless Steel Plate Properties:

Product Details:

These types of steel are some of the most regularly specified and have come to represent the embodiment of the basic stainless product. They are part of the 300 Series of steels (as defined in SAE specifications) which covers a range of austenitic chromium-nickel alloys. They are also known as 18/8 stainless due to their chemical composition which includes approximately 18% chromium and 8% nickel by weight. The steels are easy to form, weld, and fabricate and their resistance to corrosion from, amongst other things, acids naturally contained in food has resulted in them being used widely in the food and drink processing industries.

Type 304 and Type 304L have very similar chemical and mechanical properties and are often included on a single material test certificate when the actual properties of a stainless steel plate meet the criteria of both types. This is a very common occurrence. Type 304L is a variation of Type 304 and has a lower carbon content which improves weldability and lowers the risk of reduced corrosion resistance around the weld. Type 304L also has a slightly lower yield and tensile strength than Type 304.

Product Details:

Alloy 309 (UNS S30900) is an austenitic stainless steel developed for use in high temperature corrosion resistance applications. The alloy resists oxidation up to 1900°F (1038°C) under non-cyclic conditions. Frequent thermal cycling reduces oxidation resistance to approximately 1850°F (1010°C).

Because of its high chromium and low nickel content, Alloy 309 can be utilized in sulfur containing atmospheres up to 1832°F (1000°C). The alloy is not recommended for use in highly carburizing atmospheres since it exhibits only moderate resistance to carbon absorption. Alloy 309 can be utilized in slightly oxidizing, nitriding, cementing and thermal cycling applications, albeit, the maximum service temperature must be reduced.

Chemical Properties Of 309S Stainless Steel Plate Properties:

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Physical Properties Of 309S Stainless Steel Plate Properties:

Product Details:

310S (UNS S31008) is the low carbon version of the alloy. It is utilized for ease of fabrication. 310H (UNS S31009) is a high carbon modification developed for enhanced creep resistance. In most instances the grain size and carbon content of the plate can meet both the 310S and 310H requirements.

Type 310S Stainless Steel is identical to Type 310 except for a lower carbon content that minimizes carbide precipitation and improves weldability. They are essentially nonmagnetic as annealed and become lightly magnetic when cold worked.Stainless steel 310S is an austenitic heat resistant alloy with excellent resistance to oxidation under mildly cyclic conditions through 2000ºF. Its high chromium and nickel contents provide comparable corrosion resistance, superior resistance to oxidation and the retention of a larger fraction of room temperature strength than the common austenitic alloys like Type 304

Chemical Properties Of 310S Stainless Steel Plate:

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Product Details:

Stainless steel grade 310H has carbon content and is a preferred choice for high temperature applications. This steel has good resistance to oxidation at temperatures of up to 1040°C (1904°F) in intermittent service and 1150°C (2102°F) in continuous service. It is widely used in environments where sulfur dioxide gas is present at high temperatures; however it is recommended that this steel should not be continuously used at 425-860°C (797-1580°F) range due to carbide precipitation.

310 is according ASTM A167 and 310S,310H is according ASTM A240/A240M; They are specified for flat rolled product(plate,sheet,and coil). Grade 310H stainless steel is chiefly used in the heat treatment industry, and the chemical process industry.

Chemical Properties Of 310H Stainless Steel Plate:

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Product Details:

Triton Alloys are the biggest stockists and suppliers of 321 or 1.4541 stainless steel, available in plate, sheet,with the ability to meet profiling requirements and distribute globally from our facility in India.Type 321 is a standard austenitic 18/8 chromium nickel alloy with the addition of Titanium making it an excellent choice in elevated temperature environments.Used in particular applications within 450-850 degrees centigrade, 321 combines high strength with resistance to scaling and phase stability, Some typical areas of application are, furnace components, superheater and afterburner parts, compensators and expansion bellows.

Stainless 321 is a heat resistant, titanium stabilized, austenitic alloy that’s commonly used for service in the 1000°-1600°F temperature range. 321 stainless is primarily used in applications that involve continuous and intermittent service temperatures within the carbide precipitation range of 800°-1500°F. Type 321 is similar to type 304 stainless but with a titanium addition of at least five times the carbon content.

Chemical Properties Of 321 Stainless Steel Plate:

Mechanical Properties Of 321 Stainless Steel Plate:

Product Details:

Alloy 321H (UNS S 32109) stainless steel plate is the higher carbon (0.04 – 0.10) version of the alloy. It was developed for enhanced creep resistance and for higher strength at temperatures above 1000oF (537°C). In most instances, the carbon content of the plate enables dual certification.Alloy 321 stainless steel plate cannot be hardened by heat treatment, only by cold working. It can be easily welded and processed by standard shop fabrication practices.

321H stainless steel is a widely used stainless steel, where parts are heated within carbide-precipitation temperature range (800°F-1500°F) and exposed to corrosive atmosphere. SS 321 is similar to SS 304, but with higher nickel content and stabilized with titanium. Titanium preferentially reacts with carbon in the steel and prevents precipitation of chromium carbides at the grain boundaries, thus preserving corrosion-resistant properties by preventing depletion of chromium near the grain boundaries during exposure within critical temperature range. This grade responds well to hardening by cold working. It has good welding characteristics; and post-weld annealing is not normally required to restore its excellent performance in a wide range of corrosive conditions.

Chemical Properties Of 321H Stainless Steel Plate:

Mechanical Properties Of 321H Stainless Steel Plate:
 

Product Details:

Alloy 330 is an austenitic, nickel-chromium-iron-silicon alloy that has outstanding resistance to oxidation and carburization up to 2200°F with high strength. The excellent resistance to oxidation and carburization is provided by the high nickel and chromium content of the alloy, further enhanced by its silicon content. Alloy 330’s ultra high nickel content of 34 to 37% also provides high resistance to chloride stress corrosion cracking and embrittlement from the precipitation of sigma phase in most furnace atmospheres. Alloy 330 also has a low coefficient of expansion, excellent ductility, and high strength.

330 steel is an austenitic heat and corrosion resisting alloy that offers a combination of strength and resistance to carburization, oxidation and thermal shock. This alloy was designed for applications in high temperature industrial environments where good resistance to the combined effects of carburization and thermal cycling are required, such as the heat treat industry. Carburization and oxidation resistance to about 2100°F are enhanced by the silicon content of the alloy. 330 stainless remains fully austenitic at all temperatures and is not subject to embrittlement from sigma formation. It has a solid solution composition and is not hardenable by heat treatment. The alloy’s strength and oxidation resistance at high temperatures make it a useful material for industrial heating furnaces. 1.

Chemical Properties Of 330 Stainless Steel Plate:

Mechanical Properties Of 330 Stainless Steel Plate:

Product Details:

347 stainless steel is variant of the basic austenitic 18/8 Grade 304 with added Columbium – the introduction of Columbium stabilizes the steel and eliminates carbide precipitation which subsequently causes intergranular corrosion. The steel has excellent forming and welding qualities and excellent toughness even at cryogenic temperatures.

Alloy 347 is a stabilized, austenitic, chromium steel containing columbium which allows for the elimination of carbide precipitation, and, consequently, intergranualr corrosion. Alloy 347 is stabilized by the additions of chromium and tantalum and offers higher creep and stress rupture properties than alloy 304 and 304L which may also be used for exposures where sensitization and intergranualr corrosion are of concern. The addition of columbium also allows Alloy 347 to have excellent corrosion resistance, even superior to that of alloy 321.  347H is the higher carbon composition form of Alloy 347 and demonstrates improved high temperature and creep properties.

Chemical Properties Of 347 Stainless Steel Plate:

Mechanical Properties Of 347 Stainless Steel Plate:

Product Details:

Alloy 347H (UNS S3409) stainless steel plate is the higher carbon (0.04 – 0.10) version of the alloy. It was developed for enhanced creep resistance and for higher strength at temperatures above 1000°F (537°C). In most instances, the carbon content of the plate enables dual certification.Alloy 347 stainless steel plate cannot be hardened by heat treatment, only by cold working. It can be easily welded and processed by standard shop fabrication practices

347 stainless steel offers good mechanical properties with higher creep and stress rupture characteristics than other grades, such as 304. 347 stainless steel is also advantageous in applications that require omission of the annealing process after welding.

Chemical Properties Of 347H Stainless Steel Plate:

Mechanical Properties Of 347H Stainless Steel Plate:

Product Details:

Triton Alloys Inc stocks super duplex stainless steel plates which are certified to material grades UNS S32750 and 1.4410. The steels are also compatible with the branded 2507 designation.

Duplex 2507 is a super duplex stainless steel designed for applications which demand exceptional strength and corrosion resistance. Alloy 2507 has 25% chromium, 4% molybdenum, and 7% nickel. This high molybdenum, chromium and nitrogen content results in excellent resistance to chloride pitting and crevice corrosion attack and the duplex structure provides 2507 with exceptional resistance to chloride stress corrosion cracking.

Usage of Duplex 2507 should be limited to applications below 600° F (316° C). Extended elevated temperature exposure can reduce both the toughness and corrosion resistance of alloy 2507.Duplex 2507 possesses excellent mechanical properties. Often a light gauge of 2507 material can be used to achieve the same design strength of a thicker nickel alloy. The resulting savings in weight can dramatically reduce the overall cost of fabrication.

Chemical Properties Of s32750 super duplex stainless steel plate:

Mechanical Properties Of s32750 super duplex stainless steel plate:

Product Details:

Alloy 317L (UNS S31703) is a molybdenum-bearing austenitic stainless steel with greatly increased resistance to chemical attack as compared to the conventional chromium-nickel austenitic stainless steels such as Alloy 304. In addition, Alloy 317L offers higher creep, stress-to-rupture, and tensile strength at elevated temperatures than conventional stainless steels. It is a low carbon or “L” grade which provides resistance to sensitization during welding and other thermal processes.

The low carbon content of Alloy 317L enables it to be welded without intergranular corrosion resulting from chromium carbide precipitation enabling it to be used in the as-welded condition. With the addition of nitrogen as a strengthening agent, the alloy can be dual certified as Alloy 317 (UNS S31700)..

Chemical Properties Of 317 Stainless Steel Plate:

Mechanical Properties Of 317 Stainless Steel Plate:

Product Details:

Triton Alloys Inc is the Largest Stockist and Exporter of Abrasion Resistant Plate. Abrasion Resistant (AR) steel plate is typically made in the as-rolled condition. These types/grades of steel plate products have been developed specifically for long service life in harsh conditions. AR products are suitable for a variety of applications in areas such as mining/quarrying, conveyors, material handling and construction, Bulldozers , and earthmoving.

The steel is quenched which provides wear resistance; in order to improve hardness it may also be tempered. Lower HB’s generally provide good cold bending properties and good weldability. Weldability is not generally reduced as the hardness increases. The benefits of employing wear-resistant plate steel in applications involving impact and/or sliding contact with abrasive material are immense.

Steel plate for use in abrasive conditions is not typical because it is not governed by any ASTM code or spec. Many steel plate manufacturers produce their own brand of abrasion resistant steel and these are usually distinguished by a brand name followed by the hardness of the steel which is measured in Brinell units

Abrasion Resistant Steel Plate Excellent Abrasion Resistant  4 or 5 times stronger than ordinary steel  Excellent Workability  Larger in elongation and better in workability  Excellent Weldability Decrease deformation rate  Wide range of sizes Available in a wide range of sizes

Applications:

• Buckets
• Bulldozers Blades
• Cascates
• Cutting Edges
• Line Pans
• Quarry Trucks
• Tipper Bodies
• Hoppers & Cathces

Brand Of AR 400 & AR 500 Plates Available With Us:

Product Details:

Chrome Molybdenum steel plate (often referred to in the industry as Chrome Moly) is used for a wide variety of applications particularly in the oil and gas industry, the nuclear industry and fossil fuel power stations.

The molybdenum provides increased strength and higher working temperatures whilst the chromium facilitates excellent corrosion resistance and oxidation.

Triton offers an extensive range of chrome moly steel plate with the following benefits…

• Major Stockholding
• Global Shipping
• Variety Of Plate Widths
• Extensive Range Of Thicknesses
• Quick Turnaround
• Accurate ‘In-House’ Cutting And Profiling Service
• High Quality Steel From Major European Steel Mills

Chrome Molybdenum plate is available from stock, up to 100 mm thick, and can be supplied as plate or cut to size to meet the requirements of your drawings and designs.

Weldability for all Grades:

• Due to the carbon content and additional alloying elements, this grade of steel when welded may be susceptible to hardening, resulting in brittle weld areas. Where the mechanical properties have been obtained by heat treatment, welding may result in a reduction of these properties and post weld heat treatment may be required to restore them.

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Product Details:

Properties are similar to those of Type 304 except that this alloy is somewhat stronger at elevated temperatures. Corrosion resistance is improved, particularly against sulfuric, hydrochloric, acetic, formic and tartaric acids; acid sulfates and alkaline chlorides.

Alloy 316/316L is molybdenum-bearing austenitic stainless steel. The higher nickel and molybdenum content in this grade allows it to demonstrate better overall corrosion resistant properties than 304 , especially with regard to pitting and crevice corrosion in chloride environments. In addition, Alloy 316/ 316L provides excellent elevated temperature tensile, creep and stress-rupture strengths, as well as outstanding formability and weldability. 316L is the lower carbon version of 316 and is immune from sensitization; therefore, it is very frequently used in heavy gauge welded components.

Chemical Properties Of 316L Stainless Steel Plate:

Mechanical Properties Of 316L Stainless Steel Plate:

physical Properties Of 316L Stainless Steel Plate:

Product Details:

Has high amount of chromium and a slight amount of nickel. Called ‘duplex’ because it combines both austenitic (chromium-nickel) and ferritic (chromium only) molecular structures. Duplex stainless steel  offersgreater strength and higher resistance to stress-corrosion cracking than most other types of stainless steels, and is used mainly in desalination plants, heat exchangers, and marine applications.

Duplex stainless steels are extremely corrosion resistant, work hardenable alloys. Their micro structures 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. This combination of properties can mean some compromise when compared with pure austenitic and pure ferritic grades.

Duplex stainless steels are in most cases, tougher than ferritic stainless steels. Strengths of duplex stainless steels can in some cases be double that for austenitic stainless steels.Whilst duplex stainless steels are considered resistant to stress corrosion cracking, they are not as resistant to this form of attack as ferritic stainless steels.

We holds a comprehensive stock of Duplex stainless steel plate in material grades S31803, S32205, and 1.4462./Plates are stocked as large format (up to 12,000 mm long and 3,000 mm wide) which is designed to minimise fabrication costs for our customers by reducing the amount of welding required.

Chemical Composition (average %)

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We offer Super Duplex Steel Sheets . Our clients can avail from us a matchless range of  Super Duplex Steel Sheets. It is widely used in various industries and is highly appreciated by the clients for its excellent finish.

These plates are manufactured using best quality raw material that is sourced from reliable and trusted dealers. In addition to this, it is available at the industry leading rates.we are confident that we will meet your requirement to your utmost satisfaction.

Super Duplex Stainless Steel Grades:

• 2205
• 2507

 
2205 (UNS S32760)
2205 is a duplex stainless steel with a micro structure of nearly equal proportions of austenite and ferrite, when properly heat treated. This micro structure ensures that 2205 is much more resistant to stress corrosion cracking than Stainless Steel 304 or 316L. Its higher chromium, molybdenum, and nitrogen content gives the product significantly improved pitting and crevice-corrosion resistance in the presence of chlorides.

Stainless Steel 2205 also has better general corrosion resistance than 316L in most environments. In addition, 2205 has a 0.2% proof stress of approximately double that of conventional austenitic stainless steels. Stainless Steel 2205 is highly suitable for service in environments containing chlorides and hydrogen sulfide, such as marine applications and the oil and gas extraction and processing industries.

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Common Applications of 2205 Duplex Stainless Steel:

• Chemical industry (processing, transport and storage, pressure vessels, tanks, and piping)
• Pulp and paper industry (digesters and liquors tanks)
• Mining industry
• Heat exchangers (especially those where chloride-bearing water or brackish water is used as the cooling medium)
• Production tubing and flow lines for the extraction of oil and gas from sour wells

2507(UNS S32750)

• 2507 is a super duplex stainless steel designed for demanding applications, such as chemical processing, petrochemical plants, and seawater equipment, which require exceptional strength and corrosion resistance. The product has excellent resistance to chloride stress, corrosion, and high thermal conductivity, with a low coefficient of thermal expansion. The high chromium, molybdenum, and nitrogen levels provide excellent resistance to pitting, crevice, and general corrosion. The impact strength is also high, and weldability is good.
• Good resistance to uniform pitting, and crevice corrosion
• Heat resistance to stress-corrosion cracking and corrosion fatigue
• High mechanical strength
• Good abrasion and erosion resistance
• Good weldability

Product Details:

Alloy 303 is a non-magnetic, austenitic stainless steel that is not hardenable by heat treatment. It is the free machining modification of the basic 18% chromium / 8% nickel stainless steel. Alloy 303 was specially designed to exhibit improved machinability while maintaining good mechanical and corrosion resistant properties Due to the presence of sulfur in the steel composition, Alloy 303 is the most readily machineable austenitic stainless steel; however, the sulfur addition does lower Alloy 303’s corrosion resistance to below that of Alloy 304. Like other austenitic grades, Alloy 303 demonstrates excellent toughness, although the sulfur does reduce this a little as well.

303 stainless steel plate.  This austenitic free-machining stainless steel.  303 is used for parts requiring machining, grinding or polishing.  The additional sulfur present in 303 assists in breaking up turnings which reduces drag on the cutting tool.

Chemical Properties Of 303 Stainless Steel Plate Properties:

Mechanical Properties Of 303 Stainless Steel Plate Properties:

Physical Properties Of 303 Stainless Steel Plate Properties:

Product Details:

Unlike 304L, Type 304H has a higher carbon content making the steel more suitable for use in applications where elevated temperatures are present. It is an austenitic chromium-nickel steel alloy and the greater carbon content delivers an increased tensile and yield strength.

The material is recommended for use in ASME pressure vessels in working service above 525 °C due to the grade’s heat resistant properties.304H alloy is commonly found in the oil refining, gas and chemical industry and is used in industrial boilers, pressure vessels, heat exchangers, pipelines and condensers. The material is also used throughout the power generation industry.

Chemical Properties Of 304H Stainless Steel Plate:

Mechanical Properties Of 304H Stainless Steel Plate:

Product Details:

Types 309 Stainless Steel and 309S are austenitic chromium-nickel stainless steels that provide excellent corrosion resistance and heat resistance plus good strength at room and elevated temperatures. Type 309S Stainless Steel is identical to Type 309 except for a lower carbon content that minimizes carbide precipitation and improves weldability. They are essentially nonmagnetic as annealed and become lightly magnetic when cold worked.

309S is the low-carbon version of 309, and is recommended for applications where sensitisation, and subsequent corrosion by high temperature gases or condensates during shutdown may pose a problem.309 is manufactured to ASTM A 167 and 309S to ASTM A240 specifications.

Chemical Properties Of 309 Stainless Steel Plate:

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Product Details:

Triton Alloys  is one of India’s leading manufacturers of high quality Stainless Steel 316H Plates which find application across diverse sectors. Also known as UNS S31609, we offer qualitative these SS 316H Plates in different sizes and shapes that are being designed as per the national and international standard quality of raw materials. Along with maintaining the quality at its finest, our specialists help us in upholding the appropriateness in supply of both the orders, large and small. Stainless Steel 316H Plates. The superior content of carbon of Alloy 316H Plates offers advanced yield and tensile power than SS 316 / SS 316L Plates and its structure delivers first-rate stoutness down to cryogenic temp.

Stainlesss Steel 316H Plates Equivalent Grades:

Chemical Properties Of 316H Stainless Steel Plate:

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Product Details:

The low carbon content of Alloy 317L enables it to be welded without intergranular corrosion resulting from chromium carbide precipitation enabling it to be used in the as-welded condition. With the addition of nitrogen as a strengthening agent, the alloy can be dual certified as Alloy 317 (UNS S31700).

Alloy 317L is non-magnetic in the annealed condition. It cannot be hardened by heat treatment, however the material will harden due to cold working. Alloy 317L can be easily welded and processed by standard shop fabrication practices.

Chemical Properties Of 317L Stainless Steel Plate:

Mechanical Properties Of 317L Stainless Steel Plate:
 

Product Details:

904L is a high-alloy austenitic stainless steel with low carbon content. The grade is intended for use under severe corrosive conditions. It has been application proved over many years and was originally developed to resist corrosion in dilute sulfuric acid. It is standardized and approved for pressure vessel use in several countries. Structurally, 904L is fully austenitic and is less sensitive to precipitation ferrite and sigma phases than conventional austenitic grades with high molybdenum content. Characteristically, due to the combination of relatively high contents of chromium, nickel, molybdenum and copper 904L has good resistance to general corrosion, particularly in sulfuric and phosphoric conditions.

904L is widely used in the chemical, pharmaceutical, oil and gas industries. Typical applications include tanks, valves, heat exchangers, flanges and manifolds. The addition of copper to the composition of 904L aids its suitability for components such as tanks and other products used in handling sulphuric and phosphoric acid.
904L can be welded using common fusion and resistance methods. A more highly alloyed filler is recommended to give the optimum corrosion properties in the weld. We recommend you contact your welding consumables supplier who should provide you full assistance and information on welding 904L stainless steel.

Chemical Properties Of 904L Stainless Steel Plate:

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Product Details:

Duplex 2205 is a two-phase, ferritic, austenitic 22% chromium, 3% molybdenum, 5 to 6% nickel alloyed stainless steel. It is the most widely used duplex stainless steel grade and is characterized by high yield strength, double that of the standard austenitic stainless steel grades. It also demonstrates good fatigue strength, as well as outstanding resistance to stress corrosion cracking, crevice, pitting, erosion, and general corrosion in severe environments.

Duplex stainless is a mixed microstructure of austenite and ferrite (50/50) which has improved strength over ferritic and austenitic steel grades with similar corrosion resistance qualities. One of the main attractions of duplex stainless steel is cost – due to the materials increased yield strength it is often possible to reduce the thickness of material making it much cheaper than a comparative austenitic stainless steel grade. Also Duplex steel has a lower alloy content reduces production costs. Certainly cost and weight savings without loss of performance is an attractive proposition to purchasers.

Chemical Properties Of s32205 duplex stainless steel plate:

Mechanical Properties Of s32205 duplex stainless steel plate:

Product Details:

Triton Alloys Inc stocks super duplex stainless steel plates which are certified to material grades UNS S32760 and 1.4501. The steels are also compatible with the branded Zeron 100 designation.Our stock of Super Duplex 32760 can be supplied in sheet, plate forms, cut to specific requirements and comes with the Triton Alloys Inc quality certification.

UNS S32760 super duplex is used in a wide range of marine, oil and gas environments. UNS S32760 is commonly used in the mining, marine, pharmaceutical, petrochemical and chemical engineering industries. Typical applications include flanges, pumps, valves, chokes, connecters and manifolds. Super duplex UNS S32760 offers high resistance to pitting corrosion, crevice corrosion and stress corrosion cracking.  For optimum corrosion resistance a surface finish of pickled or machined is recommended.

Chemical Properties Of s32760 super duplex stainless steel plate:

Mechanical Properties Of s32760 super duplex stainless steel plate:

Super Duplex Stainless Steel Plate Stock:

• S32750 Super Duplex Stainless Steel Plate
• S32760 Super Duplex Stainless Steel Plate

Product Details:

Product Details:

16Mo3 is a EN10028 specified pressure vessel grade chrome molybdenum steel alloy for use in elevated working temperatures.

The material is used as a weldable steel in the fabrication of industrial boilers and steel pressurised vessels found in the oil, gas and chemical industry. Due to the materials chrome and molybdenum content, 16Mo3 has excellent heat resistance and corrosion resistant characteristics.

16Mo3 steel plate/sheet is one mainly of Steel for boiler steels. EN10028 16Mo3 steel is mainly used for boilers and pressure vessels with elevated temperatures equivalent to DIN17155 15Mo3 and UNI5869 15M03, 15D3 (NFA 36205 ) and ASTM A204Gr.B.

Comparision of steel grades:

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Product Details:

The Boiler Steel Plates are widely used in fabrication of boilers in industries. These hot rolled steel plates are made available in variety of grades and thickness and are developed to a superior quality, deliberated to hold out the internal pressure in boilers and valves.

Well known for its diversity of use and longevity, these boiler plates meet the exact requirements of the industries. The content of carbon in these high temperature steel plates are between 0.16 %-0.29 %. We also supply hydrogen induced crack resistant steel in SA / A516 Grade 70 HIC.

Available grades:

• ASME SA516 Grade 70 and ASTM A516 Grade 70
• ASTM A516 Gr. 65 and ASME SA516 Gr. 65
• ASTM A516 Gr. 60 and ASME SA516 Gr. 60

 
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Application Areas:

• Shipbuilding
• Petrochemical manufacturing
• Boilers, pressure vessels, gas turbines manufacturing
• Heat exchangers, spheres, compressors and storage tanks manufacturing
• Manufacturing of skid mounted equipment designed for the oil and gas industry
• Other industrial and commercial purposes

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409M Stainless Steel

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Triton Alloys  stocks Alloy 347 stainless steel plate in thicknesses from 6mm to 40mm. A high carbon version, Alloy 347H (UNS S34709), can also be ordered in the same thickness range.Alloy 347 (S34700) is a stabilized stainless steel which offers as its main advantage an excellent resistance to inter granular corrosion following exposure to temperatures in the chromium carbide precipitation range from 800 to 1500°F (427 to 816°C). Alloy 347 is stabilized by the addition of columbium and tantalum.

Alloy 347 stainless steel is also advantageous for high temperature service because of its good mechanical properties. Alloy 347 stainless steel offers higher creep and stress rupture properties than Alloy 304 and, particularly, Alloy 304L, which might also be considered for exposures where sensitization and inter granular corrosion are concerns.

347 stainless steel has a high resistance to prolonged heat and corrosion making it well suited for engine, power generation, welded fabrications and other high heat applications. 347 stainless steel offers good mechanical properties with higher creep and stress rupture characteristics than other grades.

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ASTM A 387, ASME SA 387, is one of our most popular products. Alloy steel is steel that is alloyed with a variety of elements in total amounts between 1.0% and 50% by weight to improve its mechanical properties. Alloy steels are broken down into two groups: low-alloy steels and high-alloy steels. The difference between the two is somewhat arbitrary.

Every steel is truly an alloy, but not all steels are called “alloy steels”. Even the simplest steels are iron (Fe) (about 99%) alloyed with carbon (C) (about 0.1% to 1%, depending on type). However, the term “alloy steel” is the standard term referring to steels with otheralloying elements in addition to the carbon.

ASME SA387 standard plates are used by the world’s leading fabricators who in turn, supply primarily to the oil and petrochemical industry. Applications for ASME SA387 include pressurised vessels, industrial boilers, heat exchangers and pipework.

Each order is packaged according to the customer’ s standards including preparation for export such as wooden case, pallet or according to customer’s requirement All shipping documentation is provided for Chrome Moly Steel Plate delivery from mill to customer.

Every assignment begins with a visit of our experienced sales representative who assesses the volume / weight of the belongings and brief the client about the nature of packing required as well as various documentation formalities when moving from India.

Grades:

• ASTM A387 Grade 5 Class 2, Grade 9 Class 2, Grade 11 Class 2, Grade 12 Class 2, Grade 22 Class 2, Grade 91 Class 2.
• ASME SA387 Grade 5 Class 2, Grade 9 Class 2, Grade 11 Class 2, Grade 12 Class 2, Grade 22 Class 2, Grade 91 Class 2.
• EN 10028: 16Mo3, 13CrMo45, 10CrMo910
• BS 1501: 620B, 621B, 622B

Chrome Moly Steel Plate Stock:

• SA 387 Chrome Moly Steel
• BS 1501 Chrome Moly Steel
• EN-10028-2 Chrome Moly Steel

Triton Alloys Inc. Offers Following Processing for Chrome Moly Steel Plate:

• Cutting
• Forming Drilling/ Machining
• Grinding
• Testing

Typical Application of Chrome Moly Steel Plate:

• Boilers and pressure vessels,
• Heat exchangers
• Flanges, fittings and valves
• Ducting and pipe supports

Triton Alloys Inc.offer a broad range of Chrome Moly Steel Plate through a worldwide network of stock-keeping branches.these Chrome Moly Steel Plate is use in various industries like:

• Fertilizers Industry
• Aerospace Industry
• Nuclear Power Plant Industry
• Chemical Industry
• Oil & Gas Industry
• Refineries Industry
• Petrochemical Industry
• Paper Industry

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Alloy 310 (UNS S31000) is an austenitic stainless steel developed for use in high temperature corrosion resistant applications. The alloy resists oxidation up to 2010oF (1100oC) under mildly cyclic conditions.Because of its high chromium and moderate nickel content, Alloy 310 is resistant to sulfidation and can also be used in moderately carburizing atmospheres.

The more severe carburizing atmospheres of thermal process equipment usually require nickel alloys such as 330 (UNS N08330). Alloy 310 can be utilized in slightly oxidizing, nitriding, cementing and thermal cycling applications, albeit, the maximum service temperature must be reduced.

Alloy 310 also finds usage in cryogenic applications with low magnetic permeability and toughness down to -450oF (-268oC). When heated between 1202 – 1742oF (650 – 950oC) the alloy is subject to sigma phase precipitation. A solution annealing treatment at 2012 – 2102oF (1100 – 1150oC) will restore a degree of toughness.

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