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  • 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.

  • 17-4PH Precipitation Hardening Stainless Steel-Casting ...

    Stainless steel 17-4 PH (UNS J92180), Type 630, is a chromium-nickel-copper precipitation-hardening martensitic stainless steel with an addition of niobium. 17-4 PH combines high strength and hardness with good corrosion resistance. 17-4 is a common named used by two or more producers, not a trademark.And it's not official material grade name too.

  • 17-4 PH Stainless Steel Investment Casting - OH

    17-4 PH Stainless Steel Investment Casting Hardenable Stainless. ALLOY / SPECIFICATION ANNEALED HARDENED CHARACTERISTICS; 17-4 / AMS 5355: 36 Rc: 34-44 Rc: Corrosion resistant / Machinable: 410 / CA15: 100 Rb: 94 Rb-45 Rc: Good hardness and corrosion resistance: 416 / AMS 5349 IC 416: 100 Rb: 94 Rb-45 Rc: Better machinability than 410:

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

    @article{osti_6607517, title = {Physical and mechanical properties of cast 17-4 PH stainless steel}, author = {Rack, H. J.}, abstractNote = {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.

  • 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.

  • 17-4 Stainless Steel | 630 Alloy

    17-4 Precipitation Hardening also known as Type 630 is a chromium-copper precipitation hardening stainless steel used for applications requiring high strength and a moderate level of corrosion resistance. High strength is maintained to approximately 600 degrees Fahrenheit (316 degrees Celsius). General Properties

  • PDF Casting Material: Precipitation-Hardening Stainless 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. 17-4 is a common named used by two or more producers, not a trademark. And it's not official material grade name too.

  • 7 Things you DID NOT know about 17-4 PH Stainless Steel ...

    Type 17-4 PH stainless steel contains between 15-17.5% of chromium in its composition. In this regard, a seagoing vessel's pump and valve parts are made of type 17-4 PH stainless steel. Most of the parts of that ship that you went on that annual cruise are made from type 17-4 PH stainless steel.

  • PDF Stainless Steel AL 17-4™ Precipitation

    AL 17-4 Precipitation Hardening Alloy is comparable to that of Type 304 stainless steel in most media. In gen-eral, the corrosion resistance of AL 17-4 alloy is supe-rior to that of the hardenable 400 series stainless steels. As with other precipitation hardening alloys, AL 17-4 Pre-cipitation Hardening Alloy is more susceptible to stress

  • 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.

  • 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 vs 316 Stainless Steel Casting | INVESTMENT CASTING

    SS316 and 17-4 PH are common used two types of stainless steel grades for investment casting. 316 is typical austenite stainless steel casting grade, while 17-4 PH stainless steel is precipitation hardening material grade, which are all defined in American standards.When you compare Stainless Steel 17-4 ph vs 316 for casting, it is obvious that 17-4 PH has the higher hardening content.

  • Stainless Steel Investment Castings | Investment Castings

    Material 17-4: Stainless Steel Castings, ... A stainless steel casting must have low carbon content to perform well in corrosive environments. Thus, higher carbon content will improve the performance of heat-resistant grades in high temperature situations and improve their strength.

  • A Complete Guide to Stainless Steel | Metal Casting Resources

    Cast stainless steel is made by pouring liquid metal into a molding container with a specific shape. Wrought stainless steel starts out at a steel mill, where continuous casters make stainless into ingots, blooms, billets, or slabs. These raw manufacturing materials must then be shaped by further work.

  • Alloy Shrinkage Factors for the Investment Casting of 17 ...

    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 ...

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