Duplex stainless steels by ArcelorMittal - Aperam - …

1 Duplex stainless steelsby ArcelorMittal2202230422052507 ArcelorMittal , your key partnerArcelorMittal is the world leader in the steel industry. Through many of its units, it offers a multitude of effective, innovative and environmentallyfriendly stainless steel solutions, tailored to meet its customers Industeel, flat productsby stainless Europe and Inox Brazil, welded tubesby Tube Europe, thin stripsby Precision Europe, wire rodsby stainless & Nickel Alloys,an alternative source in Duplex range is our mills expertise of over 20 years and efficient R&D resources, we have achieved your desire in less than 2 , technical partnership, servicetransformingtomorrowOur Duplex offer, a comprehensive alternative to standard austeniticsAvailable grades and shapes*DX2202/UR2202 is patented by ArcelorMittal Industeel and Ugitech (long products).

2 Duplex solutions can replace standard austenitics for most service to their dual phase (ferrite + austenite) structure, their mechanical properties are twice as high as those of <Cu<2 Othersx < Cux < WUR2205 MoUR2205UR2304UR2202xxxx < * < < < < *NMoNiCrCENUNSCu <Cu<2 Othersx < Cux < WUR2205 MoUR2205UR2304UR2202xxxx < * < < < < *NMoNiCrCENUNSP latesCoilsStripsTubesTypical Yield Strength (MPa)300600 DuplexAustenitic304316904 SuperAustenitic6% MoDX2304DX2205 Corrosion Resistance DX2507DX2202300600300600 DuplexAustenitic304L316L904 LSuperAustenitic6% Mo23042205 Corrosion Resistance 25072507 Cu2507 W2202300600300600 DuplexAustenitic304316904 SuperAustenitic6% MoDX2304DX2205 Corrosion Resistance DX2507DX2202300600300600 DuplexAustenitic304L316L904 LSuperAustenitic6% Mo23042205 Corrosion Resistance 25072507 Cu2507 W22023 Dimensional program in plates2500280030003200 Width (mm) < (mm)175020001500 Hot rolled ASTM/EN 1 DIndusteel 2507/2507Cu/2507W15001750200025002800300 03200 Width (mm) < (mm)Industeel < (mm)150017502000250028003000 Width (mm) < (mm)150017502000250028003000 Width (mm)

3 3200 Industeel 2304 Industeel 22024 Dimensional program in coilsHot rolled ASTM N 1 / EN 1 DCold rolled : 2B or 2 EConsult us12,515,515,515,5CR16,5100013,516,516,5 HRAP200015001300 Coil weight ( )2B finishing2E or 2B finishing2B or BA finishing stainless Europeis the group s worldwide producer of coils with a large and attractive range of grades and dimensions I nox Brasildeveloped an offer in coils, sheets and plates for its local market. Sheets from coils (CMP) are also available with length up to 10000mmSpecial finishes (2G, 2J) are possible on requestSheets from coils (CMP) are also available with length up to 6100mm233,544,55678910 <121000125015002000 Width (mm)0,50,70,80,911,21,523451000125015002 000 Width (mm)67DX2205DX2205233,544,55678910121000 125015002000 Thickness (mm)Width (mm)DX23040,50,70,80,911,21,523451000125 015002000 Thickness (mm)Width (mm)67DX2304233,544,55678910121000125015 002000 Thickness (mm)Width (mm)DX22020,50,70,80,911,21,523451000125 015002000 Thickness (mm)Width (mm) to 1 (1D) to to SheetN 1 (1D) to Coil2 to Coil and to 1 (1D) to to SheetN 1 (1D) to Coil2 to Coil and sheet2205 FinishWidth(mm)

4 Thickness (mm) to 1 (1D) to to SheetN 1 (1D) to Coil2 to Coil and to 1 (1D) to to SheetN 1 (1D) to Coil2 to Coil and sheet2205 FinishWidth(mm)Thickness (mm)ProductGrade5 Dimensional program in wire rodsDiameter from ( ) to mm ( )AWS OthersPSCuMoCrNiMnSiCSTANDARDCHEMICAL ANALYSISTRADE NAMESUsed for welding Duplex steel with high mechanical properties. Offers a very large application field as welding material of tools steels , springs steels , high temperature resistant steels or other Duplex steels . Weld metal: very good wear and wet corrosion resistance such as in the sulfuric environment of the paper for welding over-alloyed Duplex steel (initially for welding Uranus 45N).

5 Weld metal: due to its high Mo and Cr contents, also used for its very good resistance to pitting and stress corrosion cracking in environments such as chloride. Chemical, acid transports, offshore, paper for welding over-alloyed Duplex steel and also for joining them with carbon steels or low alloyed steels . See water systems, production and transport of phosphoric acid, paper industry, offshore or depollution for welding all Duplex and superduplex steels when the highest possible corrosion resistance is metal: excellent resistance to intergranular corrosion, pitting corrosion and stress corrosion SFA 312 UNS 312 AWS SFA 2209 UNS S39209N / 45 NAWS SFA S39553N / 52 NAWS SFA / < 25-9-4 Grades and Applications6 Dimensional program in welded tubesAs part of ArcelorMittal , stainless Tubes Europe gives us access to the full range of Duplex grades on Tubes Europe is an expert in annealed tubes with lines featuring inline lengths can be produced making use high precision cutting tools.

6 Surface Finishes (Post Welding) Pickled Brushed Polished (220, 320, 400, 600) Post-weld treatments Bright annealed Inside bead rolledSurface Finishes and post-weld max (mm)Diameter min (mm)Min thicknessMax thicknessPlease consult us for your specific requirements7 Duplex grades exhibit weight saving potentialSheet thickness (millimeter)Sheet thickness calculated according to the SHELL DESIGN API 650 StandardCase of a 14m - 24m high silo filled with waterFor comparablecorrosion resistance, the Yield strength is about twiceas high. Opportunities exist to save weightfor tanks or equipments under static on alloy pricing, the choice of Duplex may be more cost-effective even before taking in account any weight tonnes220248 tonnes30467 tonnes30467 tonnesVS 050100150200250 Base 100= 304 2mm coil 2B full price current scenarioCurrent scenarioScenario 2 Scenario 28% of weight reductionthrough a thickness reduction Additional reduction in welding cost8A few achievementsChemical tankersin 2205 Machinery to dye (colour)

7 Textile in 2304 Digester in 2205 Desalination plant in 2205 Masonry support in 23049 Flue gas desulphurization unit in 2205 Les Braves Omaha Beach in 2205 and 316 LArco Ponte Malizia - Siena in 2304A few achievementsFirst 2205 chemical tanker built in ChinaBridge arches in construction in 230410 Your contacts ArcelorMittal All rights reserved for all countries. Cannot be disclosed, used, or reproduced without prior written specific authorization of ArcelorMittal . CONFIDENTIAL Privileged Information - ArcelorMittal proprietary information- Cover: JJAVA - , rue de Ch telet6030 CharleroiBelgiumYves BOUDARTTel: +32 71 44 17 11 stainless Europe1-5, rue Luigi Cherubini93212 La Plaine Saint-Denis FranceChristophe SERINTel: +33 1 71 92 22 30 Tubes Europe1, rue du Pr le 55110 AncervilleFranceEllen BROOKETel: +33 3 29 79 74 79 Precision Europe1, rue St-Hippolyte BP9 25150 Pont-de-RoideFranceDominique DELOBRETel:+33 3 81 99 63 05 Inox BrasilAv.

8 Brigadeiro Faria Lima, , 20 andar - Jardim Paulistano S o Paulo - SP. BrazilNicolas RODRIGUEZTel:+55 11 3818-1700 stainless & Nickel AlloysBP158160 ImphyFranceJean-Bernard COUFFIN Tel:+33 3 86 21 34 3756, rue Clemenceau71201 Le CreusotFranceDavid CARDAMONETel: +33 3 85 80 54 87 Complementary products outside of the ArcelorMittal group: Long products (in particular in Duplex 2202) made by UgitechAvenue Paul Girod73400 UgineFranceJamila ADEMTel: +33 4 79 89 37 78transformingtomorrow