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This is Avesta Welding A subsidiary of Outokumpu Stainless, one of the worlds leading producers of stainless steels, Avesta Welding has its headquarters in Avesta. This Swedish town has a long history of stainless steel production. Ever since the 1920s, welding consumables have also been developed and produced here. Designing Structural Stainless Steel Part 1 HandoutMar 13, 2014 · Designing Structural Stainless Steel:Part 1 Presented by Catherine Houska March 13, 2014 The history, performance, sustainability and applications for stainless steel as a structural material will be introduced, with references to specific projects. The families of stainless steel used for structural sections and available product

Duplex Stainless Steel Fabrication

Types of Stainless Steels Austenitic Type 316 Ferritic Type 430 Duplex Type 2205 . 5 Chemical Composition Type %Cr %Ni %Mo 316 range for sigma phase (1300 - 1800F) used when welding to austenitic stainless steel E309L/ER309L or E309LMo/ER309LMo filler How to Weld Type 2205 Code Plus Two Duplex Stainless How to Weld Type 2205 Code Plus Two® Duplex Stainless Steel Outokumpu Stainless Material Description 2205 is a duplex (austenitic-ferritic) stainless steel that combines many of the best properties of austenitic and ferritic stainless steels. High chromium and molybdenum contents provide excellent resistance to pitting and crevice corrosion. Outokumpu Core Range Datasheet - Stainless steel Outokumpu Core range datasheet General characteristics The Core range contains 15 stainless steel products meant for mild to medium corrosive environments. Key products Outokumpu name Typical applications Product forms Core 304/4301 Core 304/4301 is a classic 18% chromium, 8% nickel austenitic stainless steel.

Stainless steels for extremely corrosive environments

A molybdenum and nitrogen-alloyed austenitic stainless steel with significantly higher corrosion resistance than Supra 316L/4404. Also known as 317LMN. Chemical processing industry Flue gas cleaning Flanges and valves C, H, P, S, T Other Ultra range alloys Stainless steels for extremely corrosive environments Outokumpu Ultra range Stainless steels for highly corrosive environmentsOutokumpu Supra range datasheet General characteristics The Supra range contains nine stainless steel products designed for highly corrosive environments (PRE 22 to 27). Key product Outokumpu name Typical applications Product forms Supra 316L/4404 Our most widely used molybdenum-alloyed austenitic stainless steel. Supra Supra 316plus Outokumpu - Stainless steel OutokumpuSupra 316plus is the highest strength stainless steel in the Supra range. It is a cost-efficient, 21Cr lower-nickel/molybdenum alternative to traditional molybdenum austenitics like Supra 316L. This product has good formability, excellent weldability, and is usable in cryogenic applications. EN 1.4420

Supra 316plus for a LNG tank container Stainless Steel

Sep 15, 2017 · LNGTainer has launched a new tank which combines two innovations LNGTainers game-changing tank container and Outokumpus unique austenitic stainless steel grade, Supra 316plus. LNGTainer first considered using aluminum in the inside tank, while Outokumpu offered Supra 316plus because of its properties. Supra 444/4521 EN 1.4521, ASTM TYPE 444 / UNS - Supra 444/4521 allows for thinner walls in tanks and is not prone to stress-corrosion cracking. Supra 444/4521 is a 2% molybdenum-alloyed ferritic stainless steel with medium chromium that can be used in many corrosive environments. As a ferritic stainless steel, it has high resistance to chloride-induced stress corrosion cracking. Ultra range 904L alloy 825 Outokumpu Stainless Steel ASTM A213 ASTM B677 N08904 904L Stainless Steel Tubing is a non-stabilised low carbon(0.02% max) high alloy austenitic stainless steel pipe, there is no carbon deposition in the case of general heat treatment and welding. 904L Stainless Steel Pipe 904L Stainless Steel Tubing Ultra range 904L alloy 825 Outokumpu Stainless Steel We offer our

Welding metallurgy of duplex stainless steel Outokumpu

The first generation of duplex stainless steel (453S) was developed over 90 years ago. Figure 2 illustrates the issue that arises during welding due to the increased proportion of ferrite. Figure 2 The phase balance after welding 453S. The situation improved with the second generation of duplex stainless steels such as 2205 see Figure 3.Supra 316L/4404 EN 1.4404, ASTM TYPE 316L - OutokumpuSupra 316L/4404 is a low-carbon stainless steel and is used in various process industries and other aggressive environments with higher than average corrosion resistance requirements. Due to its low carbon content, this product is also weldable in thicknesses of more than 56 mm/ 0.190.23 in without sensitivity to intergranular corrosion.