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UNS S30400

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Published: 31 December 2017
Fig. 7 Combined tribocorrosion map for AISI 304 (UNS S30400) and AISI 420 (UNS S42000). On the x axis, the normal load increases to the right, and on the y axis the time between the contacts shortens upward. Source: Ref 27 More
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Published: 01 December 2004
Fig. 7 Electron backscattered diffraction orientation micrographs of UNS S30400 stainless steel strip. (a) As-solidified surface cast on a smooth substrate. (b) Through-thickness structure of (a). (c) As-solidified surface cast on a ridged substrate. (d) Through-thickness structure of (c More
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Published: 01 January 2006
Fig. 11 Corrosion losses of stainless steels and nickel alloys from a coal-gasification plant, gasifying coal residues with 0.2 to 0.5% Cl. 304 (UNS S30400), 310Nb (UNS S31040), 800 (UNS N08800), 28 (UNS N08028), 625 (UNS N06625) More
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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
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Published: 01 January 2006
Fig. 5 Corrosion rates of chrome (2.5%) ferritic steel, SA213-T22 (UNS K21590), and 18Cr-8Ni stainless steel, type 304 (UNS S30400), exhibiting a bell-shape curve as a function of temperature More
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Published: 31 December 2017
Fig. 5 Contributions of corrosion, wear, and their synergetic interactions to total volume loss of AISI 440B (UNS S44003; PREN = 17) martensitic and AISI 304 (UNS S30400; PREN = 18.5) austenitic stainless steel. Source: Ref 22 More
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Published: 01 January 2003
Fig. 12 Chloride stress-corrosion cracking in a type 304 (Unified Numbering System, or UNS, S30400) stainless steel vessel after a new flange connection was welded into place More
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Published: 01 January 2003
Fig. 5 Flask-shaped pit in an American Iron and Steel Institute (AISI) 304 (Unified Numbering System, or UNS, S30400) stainless steel pipe of 5 mm (0.2 in.) wall thickness More
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
... rate. The formation of the harder strain-induced martensite may also shift the higher material loss from the stainless steel to the mating material, as demonstrated in metastable 304 (UNS S30400) and stable 310 (UNS S3100) stainless steels sliding against M2 tool steel (UNS T11302) ( Ref 12...
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
... ), is approximately 1.2. This is less than the pH of the critical crevice solution, which can cause a breakdown of passivity for UNS S30400 and S31600 stainless steels. Critical crevice solution compositions for these alloys with respect to pH and chloride concentration have been identified as pH 2.0 at 1.5 M Cl...
Series: ASM Handbook
Volume: 23
Publisher: ASM International
Published: 01 June 2012
DOI: 10.31399/asm.hb.v23.a0005687
EISBN: 978-1-62708-198-6
...-strengthened 21Cr-10Ni-3Mn-2.5Mo Hips; shoulders; elbows Fe-23Mn-21Cr-1Mo ASTM F2229 Fixation devices; elbows Fe-17Cr-4Ni-4Cu 17-4 PH, 17 4 PH, AISI Type 630, CB-7Cu-1, UNS S17400, UNS J92200, UNS S17480, UNS W37410 Fixation devices Fe-19Cr-10Ni UNS S30400, S30453 BS:304S15, 304S16...
Series: ASM Handbook
Volume: 13C
Publisher: ASM International
Published: 01 January 2006
DOI: 10.31399/asm.hb.v13c.a0004156
EISBN: 978-1-62708-184-9
... stainless steel (18Cr-8Ni, UNS S30400) in a simulated coal-fired combustion environment are shown in Fig. 5 . The wastage rates exhibit a sharp increase above the metal temperature of 538 °C (1000 °F), reach the maximum at 677 to 732 °C (1250 to 1350 °F), and decrease rapidly at higher temperatures...
Series: ASM Handbook
Volume: 13C
Publisher: ASM International
Published: 01 January 2006
DOI: 10.31399/asm.hb.v13c.a0004151
EISBN: 978-1-62708-184-9
... S30400), 310Nb (UNS S31040), 800 (UNS N08800), 28 (UNS N08028), 625 (UNS N06625) Material Selection Field corrosion data from various gasifiers indicate that metal wastage rates experienced so far will not lead to catastrophically high corrosion rates. When sulfidation/oxidation is the only...
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
... acid vapors, although there is no other information available. Corrosion of alloys in phosphoric acid vapors Table 3 Corrosion of alloys in phosphoric acid vapors Material (UNS) Temperature Corrosion rate °C °F mm/yr mils/yr Type 304 (S30400) 10–93 50–200 0.51–1.27 20–50...
Series: ASM Handbook
Volume: 13C
Publisher: ASM International
Published: 01 January 2006
DOI: 10.31399/asm.hb.v13c.a0004179
EISBN: 978-1-62708-184-9
... Isocorrosion diagram for annealed type 304 stainless steel in HNO 3 . Source: Ref 3 Fig. 2 Effect of hexavalent Cr 6+ contamination on the corrosion rate of type 304 stainless steel in HNO 3 . Source: Ref 4 The problem of intergranular corrosion in weldments of the high-carbon UNS S30400...
Series: ASM Handbook
Volume: 13B
Publisher: ASM International
Published: 01 January 2005
DOI: 10.31399/asm.hb.v13b.a0003834
EISBN: 978-1-62708-183-2
.... The corrosion resistance of this clad metal category is based on the cladding metal and the fact that the base metal is not exposed to the environment. A wide range of corrosion-resistant alloys clad to steel substrates has been used in industrial applications. One example is type 304 (UNS S30400) stainless...
Series: ASM Handbook
Volume: 13C
Publisher: ASM International
Published: 01 January 2006
DOI: 10.31399/asm.hb.v13c.a0004181
EISBN: 978-1-62708-184-9
... 1050 620 1150 18-8 (UNS S30400) 340 650 400 750 455 850 595 1100 650 1200 Carbon steel 260 500 315 600 400 750 565 1050 620 1150 Ni-Resist (type 1) 260 500 315 600 370 700 540 1000 595 1100 Alloy 400 (UNS N04400) 230 450 260 500 340 650 480 900 565...
Series: ASM Handbook
Volume: 13C
Publisher: ASM International
Published: 01 January 2006
DOI: 10.31399/asm.hb.v13c.a0004177
EISBN: 978-1-62708-184-9
... to 150 °C (120 to 300 °F) The presence of an electrolyte (water) Alloys The stainless steels that are commonly affected by ESCC in the chemical process industries are the 300 series stainless steels, including type 304 (UNS S30400 and S30403), type 316 (UNS S31600 and S31603), type 317L (UNS...
Series: ASM Handbook
Volume: 9
Publisher: ASM International
Published: 01 December 2004
DOI: 10.31399/asm.hb.v09.a0003725
EISBN: 978-1-62708-177-1
... S30400 stainless steel strip. (a) As-solidified surface cast on a smooth substrate. (b) Through-thickness structure of (a). (c) As-solidified surface cast on a ridged substrate. (d) Through-thickness structure of (c). Source: Ref 4 Major defects such as subsurface blowholes that may form...
Series: ASM Handbook
Volume: 13A
Publisher: ASM International
Published: 01 January 2003
DOI: 10.31399/asm.hb.v13a.a0003587
EISBN: 978-1-62708-182-5
..., and 7 mol%, respectively) at temperatures to 450 °C (840 °F) ( Ref 7 ). For higher temperatures and longer times, nickel or austenitic stainless steels are used. Weld joints are still a problem in both cases. Alloy 800 (UNS N08800) and types 304 (UNS S30400), 304L (UNS S30403), and 316 (UNS S31600...