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  • 17-4 PH Stainless Steel Casting | Stainless Steel Casting

    17-4 PH Stainless Steel is the most widely used stainless steel casting alloy of all the precipitation-hardening stainless steels. It contains approximately 15-17.5% chromium and 3-5% nickel, as well as 3-5% copper.

  • 17-4 PH Stainless Steel Casting | INVESTMENT CASTING

    17-4 PH Stainless Steel (SAE type 630 stainless steel), is the martensitic precipitation-hardened stainless steel casting grade. Typical usage of 17-4 stainless steel castings is where high strength and a modest level of corrosion resistance is required.

  • 17-4 PH Stainless Steel Investment Casting - OH

    Harbor Castings Inc. • 2508 Bailey Rd. • Cuyahoga Falls, OH 44221 • Ph: 330-499-7178 • Fax: 330-499-2018 17-4 PH Stainless Steel Investment Casting Hardenable Stainless

  • Stainless Steel Casting 17-4 PH

    Stainless Steel Casting 17-4 PH is a martensitic precipitation/aged-hardening stainless steel offering high strength and hardness along with excellent corrosion ...

  • Physical and mechanical properties of cast 17-4 PH ...

    The physical and mechanical properties of an overaged 17-4 PH stainless steel casting have been examined. The tensile and compressive properties of cast 17-4 PH are only influenced to a slight degree by changing test temperature and strain rate. However, both the Charpy impact energy and dynamic ...

  • Hydrogen embrittlement induced fracture of 17-4 PH ...

    17-4 precipitation hardening (PH) stainless steel (SS) is a martensitic stainless steel containing about 3% copper. Cu-rich particles precipitate in martensite matrixes after solution and aging treatment, which enhances the tensile strength of steels [3] , [4] , [5] . 17-4 PH has a cheap price, high strength, and excellent corrosion resistance ...

  • (PDF) Fatigue Behavior of 17-4 PH Stainless Steel ...

    Test coupons were produced from 17-4 PH stainless steel powder in argon and nitrogen atmospheres. Characterization studies were carried out using mechanical testing, optical microscopy, scanning ...

  • Infrared brazing of Ti-6Al-4V and 17-4 PH stainless steel ...

    Infrared brazing of Ti-6Al-4V and 17-4 PH stainless steel using the BAg-8 filler metal was performed in this study. A nickel barrier layer 10 µm thick was introduced on the 17-4 PH stainless steel before infrared brazing. For the specimen that was infrared brazed at 800 °C and 850 °C for less than 300 seconds, the Ni layer served as an effective barrier layer to prevent the formation of Ti ...

  • Stainless steel casting - CIREX

    17-4 PH (1.4549): A high quality stainless steel which is regularly used in the aircraft industry. It is characterised by a high tensile strength, hardness, toughness and is also corrosion resistant. All materials. stainless steel casting PROCESS.

  • 17-4 PH Stainless Steel | McMaster-Carr

    High-Strength 17-4 PH Stainless Steel With a higher chromium content than 15-5 PH stainless steel, this high-strength 17-4 PH offers better corrosion resistance. It is also known as 630 stainless steel.

  • 17-4PH Precipitation Hardening Steel | AMS 5643 | Smiths ...

    17-4PH Precipitation Hardening Stainless Steel. An American aerospace grade stainless steel that contains 4% copper and may be hardened by a single low temperature precipitation hardening heat treatment, producing excellent mechanical properties at a high strength level.

  • Gelcasting of 17-4PH stainless steel | Request PDF

    The results showed that, when 17-4 PH stainless steel aging at 595°C, the bulk hardness of samples attains its peak value (42.5 HRC) for about 20 min, and then decreases at all time.

  • 17-4 Stainless Steel | 630 Alloy

    Alloy 17-4 PH is a precipitation hardening martensitic stainless steel with Cu and Nb/Cb additions. The grade combines high strength, hardness (up to 572°F / 300°C), and corrosion resistance. Mechanical properties can be optimized with heat treatment. Very high yield strength up to 1100-1300 MPa (160-190 ksi) can be achieved.

  • Alloy 17-4 PH Precipitation Hardening - Sandmeyer Steel

    Alloy 17-4PH (UNS S17400), Type 630, is a chromium-nickel-copper precipitation-hardening martensitic stainless steel with an addition of niobium. 17-4PH combines high strength and hardness with good corrosion resistance. The alloy is furnished in the solution annealed condition (Condition A).

  • Stainless Steel - Grade 17-4 (UNS S17400)

    Grade 17-4 stainless steel can be cold worked using common techniques in spite of its high initial yield strength. Annealing. Grade 17-4 stainless steel is annealed at 1038°C (1900°F) for 0.5 h followed by cooling rapidly. Hardening. Grade 17-4 stainless steel has high ductility, and can be formed using all conventional techniques.

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