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UNS S31803

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Published: 01 January 2015
Fig. 23.33 Stress-strain curves for duplex stainless steel Al 2205 (UNS S31803) as a function of temperature. Source: Ref 23.57 More
Image
Published: 01 August 2018
Fig. 16.28 Microstructure of UNS S31803 duplex stainless steel plate rolled and annealed for 30 min at 1050 °C (1920 °F), followed by quenching. Ferrite (dark) and austenite islands (light). The mechanical forming was done inside the two-phase field. Electrolytic etching with 30% (vol) HNO 3 More
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2006
DOI: 10.31399/asm.tb.cw.t51820099
EISBN: 978-1-62708-339-3
... the influence of ferrite-austenite balance on corrosion resistance and the influence of different welding conditions on various material properties of alloy 2205 (UNS S31803). corrosion resistance duplex stainless steel weld corrosion welding weldments DUPLEX STAINLESS STEELS are two-phase alloys...
Image
Published: 01 August 2018
Fig. 16.26 Isothermal transformation curve for the precipitation in W. Nr. 1.4462 (2505/UNS S31803) steel after annealing at 1050 °C (1920 °F). The curves indicate the time required, at each temperature, for the start of the precipitation of the phase indicated (carbides, sigma, chi, or α More
Image
Published: 01 January 2015
Fig. 23.32 Ferrite (F) and austenite (A) grains in duplex stainless steel Al 2205 (UNS S31803). Transmission electron micrograph. Courtesy of S.W. Thompson, Colorado School of Mines, Golden, CO More
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2008
DOI: 10.31399/asm.tb.ssde.t52310257
EISBN: 978-1-62708-286-0
... (UNS S31254) … 0 0 … 0 0 0 0 1 0 0 0 0 0 0 654 SMO (UNS S32654) … 0 0 … 0 0 0 0 0 0 0 0 0 0 0 SAF 2304 (UNS S32304) 1 0 0 … 0 0 0 0 1 0 0 0 0 0 0 SAF 2205 (UNS S31803) … 0 0 1 0 0 0 0 … 0 0 0 0 0 0 SAF 2507 (UNS S32750) … 0 0...
Image
Published: 01 June 2010
Fig. 42 Microstructure of two duplex stainless steels. (a) Solution treated and aged 7-Mo (Fe; <0.1 C; 27.5 Cr; 1.5 Ni; 1.5 Mo). Ferrite is light gray; sigma phase is dark; austenite is the whitest shade. (b) Type 2205 duplex wrought stainless steel (UNS number S31803). Ferrite (darker More
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 August 2018
DOI: 10.31399/asm.tb.msisep.t59220551
EISBN: 978-1-62708-259-4
... grades are AISI 329 and UNS S32304 and S31803. The cast steels in ASTM A890 grades 1A, 1B, 1C, 2A, 3A, 4A, 5A, and 6A, and the DIN-EN steels such as W.Nr. 1.4468, 1.4517, and 1.4471 are also important compositions in this group. Precipitation hardening (PH): alloys of iron, chromium (12–17%), nickel...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2008
DOI: 10.31399/asm.tb.ssde.t52310247
EISBN: 978-1-62708-286-0
... Table 4 Duplex stainless steels for petroleum industry applications UNS Common name PREN (a) J93345 Escoloy 31-47 J93370 CD4MCu 30-34 J93380 Z100 38-46 J93404 958 39-47 S31200 44LN 30-36 S31260 DP3 34-43 S31500 3RE60 27-31 S31803 2205 (old) 30-36...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 June 2010
DOI: 10.31399/asm.tb.hss.t52790185
EISBN: 978-1-62708-356-0
... Mo). Ferrite is light gray; sigma phase is dark; austenite is the whitest shade. (b) Type 2205 duplex wrought stainless steel (UNS number S31803). Ferrite (darker) and austenite (white). Composition is balanced to produce approximately equal amounts of ferrite and austenite at room temperature...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 January 2015
DOI: 10.31399/asm.tb.spsp2.t54410579
EISBN: 978-1-62708-265-5
... for other groups of stainless steels are taken from an article by Fischer and Maciag ( Ref 23.9 ). The important grades of steels and the nominal amounts of the most important alloying elements are clearly indicated. More extensive tables listing other stainless steels, Unified Numbering System (UNS) alloy...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 March 2006
DOI: 10.31399/asm.tb.pht2.t51440175
EISBN: 978-1-62708-262-4
... 0.03 1.4–2.0 18.0–19.0 4.25–5.25 2.5–3.0 … … 0.05–0.10 S31260 DP3 0.03 1.00 0.030 0.030 0.75 24.0–26.0 5.5–7.5 2.5–3.5 0.20–0.80 0.10–0.50 0.10–0.30 S31803 2205 0.03 2.00 0.02 0.03 1.00 21.0–23.0 4.5–6.5 2.5–3.5 … … 0.08–0.20 S32550 255 0.03 1.5 0.03 0.04...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2015
DOI: 10.31399/asm.tb.cpi2.t55030215
EISBN: 978-1-62708-282-2
... and/or a lack of appreciation of the true service conditions ( Ref 5 ). As an example, a type 316 stainless steel (Unified Numbering System, or UNS, S31600) pipe was considered a suitable choice for admitting steam and subsequently air into a chemical slurry in a reaction vessel; however, it experienced...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2008
DOI: 10.31399/asm.tb.ssde.9781627082860
EISBN: 978-1-62708-286-0
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2015
DOI: 10.31399/asm.tb.cpi2.t55030096
EISBN: 978-1-62708-282-2
... surfaces do not form the same distinctly colored oxides as surfaces exposed to air during welding, but gas-shielded surfaces can also be susceptible to preferential corrosion. Welding conditions and corrosion resistance of heat-tinted UNS S31726 stainless steel plate Table 2 Welding conditions...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2008
DOI: 10.31399/asm.tb.ssde.t52310091
EISBN: 978-1-62708-286-0
.... This approach is common to all more recently developed alloys starting with the revision of 2205 from UNS S31803 to S32205, which has primarily higher nitrogen. The net result is a type of alloy that has most of the highly desirable corrosion resistance characteristics of superferritic grades without...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2006
DOI: 10.31399/asm.tb.cw.t51820077
EISBN: 978-1-62708-339-3
... the various standard grades. Nominal chemical composition of representative Group I standard-grade 400-series ferritic stainless steels Table 1 Nominal chemical composition of representative Group I standard-grade 400-series ferritic stainless steels UNS No. Type Composition (a) , wt% C Cr...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2001
DOI: 10.31399/asm.tb.aub.t61170257
EISBN: 978-1-62708-297-6
... 0.20–0.80 0.10–0.50 0.10–0.30 38 S31803 2205 0.03 2.00 0.02 0.03 1.00 21.0–23.0 4.5–6.5 2.5–3.5 … … 0.08–0.20 34 S32205 2205+ 0.03 2.00 0.02 0.030 1.00 22.0–23.0 4.5–6.5 3.0–3.5 … … 0.14–0.20 35–36 S32550 255 0.03 1.5 0.03 0.04 1.00 24.0–27.0 4.5–6.5 2.9...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 October 2011
DOI: 10.31399/asm.tb.mnm2.t53060291
EISBN: 978-1-62708-261-7
... 5.5–7.5 2.5–3.5 0.20–0.80 0.10–0.50 0.10–0.30 38 S31803 2205 0.03 2.00 0.02 0.03 1.00 21.0–23.0 4.5–6.5 2.5–3.5 … … 0.08–0.20 34 S32205 2205+ 0.03 2.00 0.02 0.030 1.00 22.0–23.0 4.5–6.5 3.0–3.5 … … 0.14–0.20 35–36 S32550 255 0.03 1.5 0.03 0.04 1.00 24.0...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2015
DOI: 10.31399/asm.tb.cpi2.t55030062
EISBN: 978-1-62708-282-2
... developed to detect their presence in wrought products. The ASTM A923 specification ( Ref 42 ) covers test procedures for wrought 2205 material (S31803 and S32205) and for 2507 (S32750). This specification includes a sodium hydroxide etch test for rapid screening of material as well as a Charpy impact test...