Duplex Stainless Steel 1.4462-manufacture,factory,supplier from China

(Total 24 Products for Duplex Stainless Steel 1.4462)
The main feature is that the yield strength can reach 400-550mpa, which is 2 times of ordinary stainless steel, so it can save material and reduce the cost of equipment manufacturing.
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Duplex stainless steel tube has good welding performance, compared with ferritic stainless steel and austenitic stainless steel, it is not like the welding heat affected zone of ferritic stainless steel, because of the severe coarsing grain and the plastic toughness is greatly reduced, nor like austenitic stainless steel, is more sensitive to welding hot crack.Because of its special advantages, duplex stainless steel is widely used in petrochemical equipment, seawater and wastewater treatment equipment, oil and gas pipelines, papermaking machinery and other industrial fields.
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We make use of hundred percent pure raw materials for manufacturing Duplex S31803 Coils that results in the production of high quality of goods. Duplex 31803 Coils has a huge number of applications in various industries. These coils are used in the manufacturing of the piping and tubing in the oils and gas exploration industries and are also used in the manufacturing of food processing equipment.
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The Duplex 2205 Stainless Steel Plate is 3% molybdenum, 22% chromium, 5-6% nickel alloyed stainless steel plate, with high-stress resistance characteristics, high strength, and excellent resistance to impact.Product ShowProducts DescriptionProduct Namestainless steel plateThickness0.1~150mmWidth600mm,1000mm,1219mm,1500mm,1800mm,2000mm,2500mm, 3000mm, 3500mm,etcLength2000mm, 2440mm, 3000mm, 5800mm, 6000mm, etcStandardASTM GB/T JIS4 ASME BS DIN ENMaterial 200 series: 201/202  300 series: 301/304/304L/305/309S/310S/316/316L/316LN/316Ti/317/317L/347/347H 400 series: 405/40
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2304 duplex stainless steel bar:Stainless steel is a production which not easy rust, acid resistance and corrosion resistance, so it is widely used in light industry, heavy industry, daily necessities and the decoration industry.
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Astm A790 Super Duplex 2507 Stainless Steel PipesProduct DescriptionThe chemical composition is :carbon C≤0.15manganese Mn≤1.25silicon Si≤1.00chromium Cr12.0~14.0nickel Ni≤0.60%phosphorus P≤0.06sulfur S≤0.15Molybdenum≤0.60%Product DescriptionProductAstm A790 Super Duplex 2507 Stainless Steel PipesSurface FinishBA, 2B, 2D, 4K, 6K, 8K, NO.4, HL, EmbossedTechniqueHot Rolled / Cold RolledStandardGB JIS ASTM ASME ENSteel Grade200 series: 201 202300 series: 301 304 304L 309 310 310s 316 316L 321400 series: 409 410 410S 420 430ColorStandard RAL color:red,bule,white,grey,brick,etc.Stock Dimension0.5mm
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2304 Duplex Stainless Steel PlateDuplex 2304 is a 23% chromium, 4% nickel, molybdenum-free duplex stainless metal whose shape is a stability of ferritic and austenitic. It has common corrosion resistance comparable or higher than Alloys 304L and 316L however with yield energy almost double that of austenitic stainless steels.
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2205 duplex stainless steel Pipe SpecificationItemStainless Steel Tube/PipeSteel grade200series,300 series,400series,duplexStandardASTM A213,A312,ASTM A269,ASTM A778,ASTM A789,DIN 17456,DIN17457,DIN 17459,JIS G3459,JIS G3463,GOST9941,EN10216,BS3605,GB13296Material304,304L,309S,310S,316,316Ti,317,317L,321,347,347H,304N,316L, 316N,201,202,2205,2507,904lSurfacePolishing,annealing,pickling,brightTypehot rolled and cold rolledstainless steel round pipe/tubeSizeWall thickness1mm-150mm(SCH10-XXS)Outer diameter6mm-2500mm (3/8"-100")stainless steel square pipe/tubeSizeWall thickness1mm-150mm(
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Duplex 2304 is a 23% chromium, 4% nickel, molybdenum-free duplex stainless steel whose structure is a balance of ferritic and austenitic.
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Features of STAINLESS STEEL PipeOuter Diameter10-2000mm or as customer's requirementsThickness0.1-100mm or as customer's requirementsLength1000-12000mm or as requirementsSurfaceN0.1, N0.4, 2D, 2B, HL, BA, 6K, 8K, Mirror,etcMaterial201,202,301,302,303,304,304L,304N1,309S,310S,316,316L,316Ti,316N,317,317L,321,409L,410,420,430,904,904L,etcGrade200/300/400/500/600/700/800/900 series/duplex stainless steelStandardsAISI ASTM JIS SUS DIN GBCertificationsISO 9001 and SGSPackingIndustry standard packaging or according to client's requirementBrandTISCO,ZPSS,Baosteel,POSCO,LISCO,YUSCO,Ansteel
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AISI 329 Duplex Stainless Steel Plate belongs to a specification of duplex steel grades.
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2507 (UNS S32750) duplex stainless steel has strong strength and corrosion resistance, which is mainly used in chemical processing, petrochemical industry and subsea equipment. It has strong chloride corrosion resistance, high thermal conductivity and low coefficient of thermal expansion. The high content of chromium, molybdenum and nitrogen makes it highly resistant to patchy, crevice and general corrosion.
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Super Duplex Steel UNS S32760 Welded Pipes are multi-purpose and possess good weldability, used widely in the offshore and marine industry for their acid corrosion resistance.S32760 Super Duplex Stainless Steel Pipes are highly alloyed with different metals and have a greater mechanical strength.
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2205 Duplex Stainless Steel PlateDuplex 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.
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Stainless steel plate is detection and shaping have to be off-line processing.
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Duplex 2507 Stainless Steel PlateAlloy 2507 is a super duplex stainless steel with 25% chromium, 4% molybdenum, and 7% nickel designed for demanding applications which require exceptional strength and corrosion resistance, such as chemical process, petrochemical, and seawater equipment. The steel has excellent resistance to chloride stress corrosion cracking, high thermal conductivity and a low coefficient of thermal expansion.
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2205 Duplex Stainless Steel BarDuplex 2205 Stainless Steel is a nitrogen-enhanced duplex used in purposes requiring excessive electricity and magnificent corrosion resistance. It is designed to mix accelerated resistance to stress corrosion cracking, pitting and crevice corrosion.
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Duplex 2205 PlateDuplex 2205 Plate is a two-phase, ferritic, austenitic 22% chromium, 3% molybdenum, 5 to 6% nickel alloyed stainless steel. Duplex 2205 Plate is the most broadly used duplex stainless metal grade and is characterised via excessive yield strength, double that of the standard austenitic stainless steel grades.
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1. Compared with 316L and 317L austenitic stainless steel,2205 alloy has better performance in corrosion resistance and crack corrosion, it has high corrosion resistance, compared with austenite, its thermal expansion coefficient is lower, higher thermal conductivity.2. Compared with austenitic stainless steel, the compressive strength of duplex stainless steel 2205 alloy is twice that of austenitic stainless steel. Compared with 316L and 317L, the designer can reduce its weight.
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329 is a duplex stainless steel with optimized S and Mo to improve mechanical properties.
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2507 Super Duplex Stainless Steel BarsAlloy 2507 is a duplex stainless steel, a super duplex stainless steel composed of 25% chromium, 4% molybdenum and 7% nickel.Main components: 25Cr-7Ni-4Mo-0.27N2507 is a ferritic-austenitic (duplex) stainless steel, also called duplex stainless steel, which has excellent resistance to pitting, crevice corrosion and uniform corrosion.Application areas: pulp and paper industry, seawater desalination, flue gas purification, heat exchangers, chemical tanker piping systems, seawater systems, etc.Product Parameter:Equivalent MaterialsSAF2507, EN 1.4410, UNS S327
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LDX 2101* is a duplex (austenitic-ferritic) stainless steel with relatively low contents of alloying elements. The grade has high mechanical strength, similar to that of other duplex grades. Its good corrosion resistance is on par with that of most standard stainless steel grades.
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s31803 Duplex stainless steel is a kind of  Medium alloy stainless steel,it's PREN value is 32-33, and its corrosion resistance is between AISI 316L and 6%Mo+N austenitic stainless steel.Duplex stainless steel has the characteristics of both austenitic stainless steel and ferritic stainless steel because it has austenite + ferrite dual-phase structure, and the content of the two phase structures is basically the same. The yield strength can reach 400Mpa ~ 550MPa, which is twice that of ordinary austenitic stainless steel.
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Duplex 2304 is two-phase, ferritic, austenitic which contain chromium 23%,nickel 4%, molybdenum-free duplex stainless steel. Itscorrosion resistance properties are similar to 316L stainless steel. Furthemore it has mechanical properties twice to 304L stainless steel/316Lstainless steel grades. And this becomes helpful for the manufacturers to save weight especially for properly designed pressure vessel applications.
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Relate News
Duplex chrome steel pipe product evaluation:Lean duplexWellknown duplexAwesome duplexHyper duplexClassified applications of duplex stainless steel pipe :Offshore oil and gasChemical system enterpriseChemical tankers / shipbuildingDesalination / water remedyPulp and paperAir pollutants manipulateArchitecturalConstructing and production
duplex (austenitic-ferritic) stainless steel characterized by:High resistance to stress corrosion cracking (SCC) in chloride-bearing environmentsHigh resistance to stress corrosion cracking (SCC) in environments containing hydrogen sulfideHigh resistance to general corrosion, pitting, and crevice corrosionHigh resistance to erosion corrosion and corrosion fatigueHigh mechanical strength - roughly twice the proof strength of austenitic stainless steelPhysical properties that offer design advantagesGood weldability
Duplex Stainless Steels are a specific group of engineering stainless steel materials consisting of the austenitic and ferritic phase in roughly equal proportions in the microstructure. They are widely popular because of their good corrosion resistance along with high strength and ease of fabrication. They are also popular by their acronym DSS.
Here our expert helps us in selecting high-grade Duplex Steel as raw material. It is an austenitic Steel suitable to make seamless pipes with the extreme finish. Further, these elements present in Duplex steel gives versatile characteristics and abilities to finished product. It makes our products resistant to corrosion, cracking, pitting and crevice. Our company ensure to offer products with excellent chemical and mechanical properties. We make these seamless pipes with outstanding welding ability, oxidation and reduction procedures.
It is often said that the phase balance of duplex stainless steels is "50-50", which corresponds to the amount of austenite and ferrite. Strictly speaking, this is not true, as the ferrite content in modern duplex stainless steels is around 40% - 50% and the rest is austenite.
Advantages Of Stainless Steel Veneer And Need To Pay Attention To The Place.Stainless steel veneer because of its high strength, can be used for high-rise and super high-rise buildings; Toughness, can do bending or bending arc processing, can achieve more architectural appearance effect, this is stainless steel composite plate and stainless steel honeycomb plate is not easy to achieve; Strong corrosion resistance, convenient maintenance.▲ Stainless steel veneer curtain wall project Stainless steel veneer as a metal component in addition to adapt to cutting, grooving, bending and other pro
Stainless steel is divided into martensitic stainless steel, ferritic stainless steel, duplex stainless steel, austenitic stainless steel, precipitation hardening stainless steel. 1, martensitic stainless steel: through heat treatment can adjust the mechanical properties of stainless steel, is a kind of stainless steel can be hardened. The typical brand is Cr13. Mainly used for steam turbine blades, tableware, surgical instruments.1, martensitic stainless steel: through heat treatment can adjust the mechanical properties of stainless steel, is a kind of stainless steel can be hardened.
What is the difference between 2507 stainless steel plate and 2205 and 2206? 2507 stainless steel tube is a ferritic - austenitic (duplex) stainless steel, which combines many of the most beneficial properties of ferritic and austenitic steels. Due to the high content of chromium and molybdenum in the steel, it has excellent resistance to spot corrosion, gap corrosion and uniform corrosion.
What is the density of 2205 bi-directional stainless steel tube?
OverviewThe concept of super austenitic stainless steel includes super ferritic stainless steel and super duplex stainless steel. A typical example is a super austenitic stainless steel containing 6% molybdenum and 7% molybdenum. These steel grades are specially developed for harsh industries such as petrochemical, chemical, paper and offshore systems.Development of Super Austenitic Stainless SteelTo deal with post-weld austenite intergranular corrosion susceptibility, titanium and tantalum were added early as carbide stabilizing elements.