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UNS S31803

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Published: 31 December 2017
Fig. 14 Cumulative mean penetration depth (MPD) as a function of time for several austenitic (UNS S30400 and UNS S31603) and duplex grades (UNS S31803 and UNS S32760) in 3.5% NaCl solution at 23 °C (70 °F). Source: Ref 108 More
Series: ASM Handbook
Volume: 6
Publisher: ASM International
Published: 01 January 1993
DOI: 10.31399/asm.hb.v06.a0001411
EISBN: 978-1-62708-173-3
... wrought duplex stainless steels or their equivalents Table 2 ASTM standards incorporating wrought duplex stainless steels or their equivalents ASTM standard Product application UNS numbers included A 790/A 790M–91 Seamless and welded ferritic/austenitic stainless steel pipe S31803...
Series: ASM Handbook
Volume: 18
Publisher: ASM International
Published: 31 December 2017
DOI: 10.31399/asm.hb.v18.a0006372
EISBN: 978-1-62708-192-4
... the microstructure. More information on PH stainless steels can be found in Ref 1 . There are many ways to name stainless steels. In the United States, stainless steel grades are generally designated either using the Unified Numbering System (UNS) or American Iron and Steel Institute (AISI) numbering. In Europe...
Series: ASM Handbook
Volume: 13C
Publisher: ASM International
Published: 01 January 2006
DOI: 10.31399/asm.hb.v13c.a0004186
EISBN: 978-1-62708-184-9
... Duplex (Austenitic/Ferritic) Stainless Steels Modern duplex (austenitic/ferritic) stainless steels are exemplified by alloys 255 (UNS S32550) and 2205 (UNS S31803). Figure 1 also presents corrosion data for the duplex alloy 255. Surprisingly, this duplex exhibits corrosion resistance similar...
Series: ASM Handbook
Volume: 13A
Publisher: ASM International
Published: 01 January 2003
DOI: 10.31399/asm.hb.v13a.a0003702
EISBN: 978-1-62708-182-5
... about corrosion, sometimes the direct result of poor communication 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...
Series: ASM Handbook
Volume: 13A
Publisher: ASM International
Published: 01 January 2003
DOI: 10.31399/asm.hb.v13a.a0003662
EISBN: 978-1-62708-182-5
..., but this factor may affect the propagation behavior of materials in different ways ( Ref 1 ). Environmental factors may affect the rate of crevice corrosion propagation. Although natural and synthetic seawater, for example, will both initiate crevice corrosion on type 316 (Unified Numbering System, or UNS, S31600...
Series: ASM Handbook
Volume: 13C
Publisher: ASM International
Published: 01 January 2006
DOI: 10.31399/asm.hb.v13c.a0004153
EISBN: 978-1-62708-184-9
... 904L N08904 21 25 4.2 bal … 1.5 0.02 … Alloy 2205 S31803/S32205 22 5.5 3 bal … … … 0.03 0.15 N Alloy 2507 S32750 25 7.0 4 bal … … 0.5 0.03 0.28 N 6–7% Mo stainless steels … 20–24 18–25 6–7 bal … … 0–1.00 0.02 0.15–0.5 N Alloy 625 N06625 21.5 61 9...
Book: Machining
Series: ASM Handbook
Volume: 16
Publisher: ASM International
Published: 01 January 1989
DOI: 10.31399/asm.hb.v16.a0002180
EISBN: 978-1-62708-188-7
... × C-1.00 Nb; 3.00–4.00 Cu Duplex alloys S31803 … 0.030 2.00 1.00 0.030 0.020 21.0–23.0 4.50–6.50 2.50–3.50 0.08–0.20 … S32550 … 0.04 1.50 1.00 0.04 0.03 24.0–27.0 4.50–6.50 2.00–4.00 0.10–0.25 1.50–2.50 Cu S32900 329 0.20 1.00 0.75 0.040 0.030 23.00–28.00...
Series: ASM Handbook
Volume: 13C
Publisher: ASM International
Published: 01 January 2006
DOI: 10.31399/asm.hb.v13c.a0004204
EISBN: 978-1-62708-184-9
... to hydrogen embrittlement, shielding gases containing hydrogen should not be used. Duplex alloys include alloy 2205 (UNS S31803), 44LN (UNS S31200), and Ferralium 255 (UNS S32550). High-Purity Ferritic Stainless Steels High-purity ferritic stainless steels were introduced in the United States...
Series: ASM Desk Editions
Publisher: ASM International
Published: 01 December 1998
DOI: 10.31399/asm.hb.mhde2.a0003115
EISBN: 978-1-62708-199-3
... table, the PRE values for duplex stainless steels range from approximately 24 for grades containing no molybdenum to greater than 40 for the more highly alloyed (Fe-25Cr-7Ni-3.5Mo-0.25N-W-Cu) grades: UNS number PRE range S31200 30.2–35.8 S31260 33.9–42.4 S31500 27.1–30.5 S31803...
Series: ASM Handbook
Volume: 19
Publisher: ASM International
Published: 01 January 1996
DOI: 10.31399/asm.hb.v19.a0002405
EISBN: 978-1-62708-193-1
...) UNS S31803 WNr 1.4462 NFA 36209 Z3CND2205AZ UR45N SAF 2205 AVESTA 2205 REMANIT 4462 22 5 2.7 0.14 … 33 UR 45N+ 23 6.2 3.2 0.19 36 Superduplex (d) UNS S32760 ZERON 100 25 7 3.6 0.24 0.7 Cu, 0.7 W 41 UNS S32550 Z3 CNDU 2506 UR 52 N+ FERRALIUM SD40 25 6.5 3.8 0.26...
Series: ASM Handbook
Volume: 13A
Publisher: ASM International
Published: 01 January 2003
DOI: 10.31399/asm.hb.v13a.a0003622
EISBN: 978-1-62708-182-5
... corrosion. Gas- shielded 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...
Series: ASM Handbook
Volume: 13C
Publisher: ASM International
Published: 01 January 2006
DOI: 10.31399/asm.hb.v13c.a0004139
EISBN: 978-1-62708-184-9
... (PREN 39) and to chloride stress-corrosion cracking. They are used primarily in the offshore oil and gas industry. The duplex grades include UNS S31803 (2205), with a yield strength of 517 MPa (75 ksi), and UNS S32550 (255), also called Ferralium 255, with a yield strength of 675 MPa (98 ksi...
Series: ASM Handbook
Volume: 1
Publisher: ASM International
Published: 01 January 1990
DOI: 10.31399/asm.hb.v01.a0001046
EISBN: 978-1-62708-161-0
...–26.0 5.50–6.50 0.045 0.030 1.20–2.00 Mo; 0.14–0.20 N DP-3 S31260 0.030 1.00 0.75 24.0–26.0 5.50–7.50 0.030 0.030 2.50–3.50 Mo; 0.20–0.80 Cu; 0.10–0.30 N; 0.10–0.50 W 3RE60 S31500 0.030 1.20–2.00 1.40–2.00 18.00–19.00 4.25–5.25 0.030 0.030 2.50–3.00 Mo 2205 S31803 0.030...
Series: ASM Handbook
Volume: 13C
Publisher: ASM International
Published: 01 January 2006
DOI: 10.31399/asm.hb.v13c.a0004130
EISBN: 978-1-62708-184-9
..., S31703, S31803, N08904, N08367, S44660, S20910, S44735, N10276, and R50250. The practical importance of ennoblement is increased probability of localized corrosion as E corr approaches the pitting potential ( E pit ) for stainless steels vulnerable to crevice corrosion, especially types 304 (UNS...
Series: ASM Handbook
Volume: 13A
Publisher: ASM International
Published: 01 January 2003
DOI: 10.31399/asm.hb.v13a.a0003617
EISBN: 978-1-62708-182-5
.... The ASTM A 923 specification ( Ref 38 ) 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 and a ferric chloride corrosion test for detecting...
Series: ASM Handbook
Volume: 13B
Publisher: ASM International
Published: 01 January 2005
DOI: 10.31399/asm.hb.v13b.a0003812
EISBN: 978-1-62708-183-2
... 0.030 1.00 0.030 0.030 0.75 24.0–26.0 5.5–7.5 2.5–3.5 0.20–0.80Cu, 0.10–0.30N, 0.10–0.50W S31500 3RE60 0.030 1.20–2.00 0.030 0.030 1.40–2.00 18.0–19.0 4.30–5.20 2.50–3.00 … S31803 2205 0.030 2.00 0.030 0.020 1.00 21.0–23.0 4.5–6.5 2.5–3.5 0.08–02N S32001 19D 0.030...
Series: ASM Handbook
Volume: 4D
Publisher: ASM International
Published: 01 October 2014
DOI: 10.31399/asm.hb.v04d.a0005990
EISBN: 978-1-62708-168-9
... Table 1 Compositions of standard non-standard wrought austenitic stainless steels Type (a) UNS designation Composition (b) , % C Mn Si Cr Ni P S Other 201 S20100 0.15 5.5–7.5 1.00 16.0–18.0 3.5–5.5 0.06 0.03 0.25 N 202 S20200 0.15 7.5–10.0 1.00 17.0–19.0 4.0...
Series: ASM Desk Editions
Publisher: ASM International
Published: 01 December 1998
DOI: 10.31399/asm.hb.mhde2.a0003117
EISBN: 978-1-62708-199-3
... 7-Mo PLUS 15 60 S31803 2205 17.5 63.5 S32250 Ferralium 255 22.5 72.5 Austenitic grades S30400 Type 304 <−2.5 <27.5 S31600 Type 316 −2.5 27.5 S31703 Type 317L 0 32 N08020 20Cb-3 0 32 N08366 AL-6N 17.5 63.5 N08367 AL-6XN 32.5 90.5...
Series: ASM Handbook
Volume: 13A
Publisher: ASM International
Published: 01 January 2003
DOI: 10.31399/asm.hb.v13a.a0003637
EISBN: 978-1-62708-182-5
... and filamentous microorganisms observed on a Unified Numbering System (UNS) S20910 (Nitronic 50) alloy surface immersed in natural seawater for 28 days. Source: Ref 16 Fig. 8 Filamentous and coccoidal microorganisms observed on a UNS S20910 (Nitronic 50) alloy surface immersed in natural seawater...