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17-7 PH

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Published: 01 January 2002
Fig. 22 Original and improved designs of a 17-7 PH stainless steel valve-seat retainer spring. As originally designed, the inner tabs on the spring broke off as a result of fatigue, and the outer tab exhibited wear. More
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Published: 01 December 2004
Fig. 57 Microstructure of 17-7 PH stainless steel (193 HV). (a) Nitrides viewed on an as-polished surface. (b) Delta-ferrite and martensitic matrix in specimen shown in (a). Etched with Vilella's reagent. (c) Delta-ferrite stringers and martensitic matrix of a different specimen. Etched More
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Published: 30 August 2021
Fig. 36 Original and improved designs of a 17-7 PH stainless steel valve-seat retainer spring. As originally designed, the inner tabs on the spring broke off as a result of fatigue, and the outer tab exhibited wear More
Series: ASM Handbook
Volume: 4D
Publisher: ASM International
Published: 01 October 2014
DOI: 10.31399/asm.hb.v04d.a0005961
EISBN: 978-1-62708-168-9
... after heat treatment. The article describes the mechanical properties, solution treatment, and aging treatment for many martensitic PH alloys, including: Alloy 17-4 PH, Alloy 13-8 Mo, Alloy 15-5 PH, Custom 450, and Custom 455; as well as semiaustenitic PH stainless steels such as Alloy 17-7 PH, Alloy PH...
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Published: 01 January 1990
°C (1000 and 850 °F). 17-7 PH and PH 15-7 Mo were solution treated at 1040 to 1065 °C (1900 to 1950 °F). 17-7 PH (TH1050) and PH 15-7 Mo (TH1050) were reheated to 760 °C (1400 °F), air cooled to 15 °C (60 °F) within 1 h, and aged 90 min at 565 °C (1050 °F). 17-7 PH (RH950) and PH 15-7 Mo (RH950) were More
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Published: 01 January 2000
), and aged at 538 °C (1000 °F) Finish hot worked from a maximum temperature or 980 °C (1800 °F), reheated to 932–954 °C (1710–1750 °F), water quenched, treated at −73 °C (−100 °F), aged at 455 °C (850 °F) 17-7 PH (TH1050) Reheated to 760 °C (1400 °F), air cooled to 16 °C (60 °F) within 1 h, aged More
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Published: 01 January 1993
) For brazing the subassembly and simultaneously solution heat treating the 17-7 PH diaphragms. (c) Achieved by running the dissociated ammonia through a molecular-sieve dryer after cracking. (d) Cross-sectional dimensions (and product forms) of preplaced rings were: for joint between diaphragm and top More
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Published: 01 October 2014
Fig. 2 Effect of variations in annealing temperature on typical mechanical properties of 17-7 PH sheet, strip, and plate More
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Published: 01 October 2014
Fig. 3 Effect of variations in transformation treatment temperature and time on typical mechanical properties of 17-7 PH sheet, strip, and plate. (a) Heated for 90 min, cooled to 15 °C (60 °F), hardened at 565 °C (1050 °F); and (b) heated at 760 °C (1400 °F), hardened at 565 °C (1050 °F More
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Published: 01 October 2014
Fig. 4 Effect of variations in austenite-conditioning temperature and time on typical mechanical properties of 17-7 PH sheet, strip, and plate. (a) Heated for 10 min, air cooled, liquid cooled to −75 °C (−100 °F) for 8 h, hardened at 510 °C (950 °F) for 1 h; and (b) heated at 955 °C (1750 °F More
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Published: 01 October 2014
Fig. 5 Effect of variations in hardening temperature and time on typical mechanical properties of 17-7 PH sheet, strip, and plate. (a) Heated at 955 °C (1750 °F) for 10 min, air cooled, liquid cooled to −75 °C (−100 °F) for 8 h, hardened for 1 h. (b) Heated at 760 °C (1400 °F) for 90 min; air More
Series: ASM Handbook
Volume: 6
Publisher: ASM International
Published: 01 January 1993
DOI: 10.31399/asm.hb.v06.a0001476
EISBN: 978-1-62708-173-3
... E309 or ER309, E309Cb or ER309Cb Semiaustenitic 17-7 PH S17700 AMS 5827B (17-4 PH), E308, or E309 AMS 5824A (17-7 PH) E310 or ER310, ENiCrFe-2, or ERNiCr-3 PH 15-7 Mo S15700 E308 or E309 AMS 5812C (PH 15-7 Mo) E309 or ER309, E310 or ER310 AM350 S35000 AMS 5775A (AM350) AMS...
Series: ASM Handbook
Volume: 24
Publisher: ASM International
Published: 15 June 2020
DOI: 10.31399/asm.hb.v24.a0006621
EISBN: 978-1-62708-290-7
... strength of the hot isostatically pressed LPBF parts with energy density for four 17-4 PH stainless steel powders is shown in Fig. 7 . The ultimate tensile strength of the LPBF parts was found to increase due to HIP treatment. The increase in the ultimate tensile strength of the LPBF parts can...
Series: ASM Handbook
Volume: 1
Publisher: ASM International
Published: 01 January 1990
DOI: 10.31399/asm.hb.v01.a0001048
EISBN: 978-1-62708-161-0
... … … … 17-7 PH S17700 0.07 17.0 7.0 … … … … 1.15 Al PH 15-7 Mo S15700 0.07 15.0 7.0 2.25 … … … 1.15 Al Austenitic stainless steels 304 S30400 0.08 max 19.0 10.0 … … … … … 304H S30409 0.04–0.10 19.0 10.0 … … … … … 304L S30403 0.03 max 19.0 10.0...
Series: ASM Handbook
Volume: 6
Publisher: ASM International
Published: 01 January 1993
DOI: 10.31399/asm.hb.v06.a0001412
EISBN: 978-1-62708-173-3
... Steels As shown in Tables 1 , 2 , 3 , and 4 , semiaustenitic PH stainless steels include types 17-7PH, PH15-7 Mo, AM-350, and AM-355. As with the previous section on martensitic PH stainless steels, both microstructural evolution and weld parameters associated with semiaustenitic PH steels...
Series: ASM Handbook
Volume: 13A
Publisher: ASM International
Published: 01 January 2003
DOI: 10.31399/asm.hb.v13a.a0003580
EISBN: 978-1-62708-182-5
... in Fig. 7 and in the corresponding text. The diagrams of all metal-water systems have the same common features; the lower E -pH lines give the limit between the domain of stability of the metal and the domain of stability of either the first metallic ion or the first metallic oxide. For E...
Series: ASM Handbook
Volume: 9
Publisher: ASM International
Published: 01 December 2004
DOI: 10.31399/asm.hb.v09.a0003767
EISBN: 978-1-62708-177-1
... S13800 0.05 0.20 0.10 12.25–13.25 7.5–8.5 0.01 0.008 2.0–2.5 Mo; 0.90–1.35 Al; 0.01 N 15-5 PH S15500 0.07 1.00 1.00 14.0–15.5 3.5–5.5 0.04 0.03 2.5–4.5 Cu; 0.15–0.45 Nb 17-4 PH S17400 0.07 1.00 1.00 15.5–17.5 3.0–5.0 0.04 0.03 3.0–5.0 Cu; 0.15–0.45 Nb 17-7 PH S17700...
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