Incoloy 825 Forging Disc

Incoloy 825 forging discs are used in a wide range of industries, including chemical processing, petrochemicals, oil and gas, marine environments, and more, where they provide reliable performance in harsh and corrosive conditions.

Forging discs made from Incoloy 825 are used in various applications where corrosion resistance, high temperature strength, and excellent mechanical properties are required.

Introducing the Incoloy 825 Forging Disc – a pinnacle of material engineering crafted from premium-grade Incoloy 825 alloy. This disc showcases exceptional resistance to corrosion and high-temperature environments, making it a vital component for demanding industrial applications. Through precision forging, it attains superior mechanical properties, ensuring uncompromising performance and reliability.

Incoloy 825 is a nickel-iron-chromium alloy with additions of molybdenum, copper and titanium. It is an alloy that provides high levels of corrosion resistance to both moderately oxidizing and moderately reducing environments. Alloy 825 is similar to alloy 800 but has improved resistance to aqueous corrosion.

Incoloy Alloy 825 Chemical Composition

Incoloy 825 Physical Properties

Incoloy 825 Minimum value of the mechanical properties of the alloy at room temperature

Incoloy 825 alloy has the following properties

1.Good resistance to stress corrosion cracking

2.Good resistance to pitting and crevice corrosion

3.Very good oxidation and non-oxidizing thermo-acid properties

4.Very good mechanical properties at room temperature and up to 550°C

5.Certified for the manufacture of pressure vessels up to 450°C

Incoloy 825 alloy Range of applications Application areas are:

Alloy 825 is widely used in a variety of industrial applications where the service temperature does not exceed 550℃.

Incoloy 825 alloy Application Areas:

Sulfuric acid pickling plants with heating pipes, containers, baskets and chains, etc., seawater cooling heat exchangers, marine products piping systems, acid gas environment piping, phosphoric acid production of heat exchangers, evaporators, washing, impregnation tubes, etc., petroleum refining in the air heat exchanger . Chemical processes in food engineering, flame retardant alloys for high pressure oxygen applications

Material

Nickel Forging Alloys:

Monel 400 (UNS N04400/W.Nr.2.4360);Monel K500 (UNS N05500/W.Nr.2.4375),Monel R405 (UNS N04405)

Inconel 718 (UNS N07718/W.Nr.2.4668); Inconel X-750 (UNS N07750/W.Nr.2.4669); Inconel 690 (UNS N06690/W.Nr.2.4642); Inconel 625 (UNS N06625/W.Nr.2.4856); Inconel 600 (UNS N06600/W.Nr.2.4816); Inconel 601 (UNS N06601/W.Nr.2.4851);

Hastelloy B (UNS N10001); Hastelloy C-276 (UNS N10276/W.Nr.2.4819); Hastelloy C (NS333); Hastelloy C-22 (UNS N06022/W.Nr.2.4602)

Incoloy 926 (UNS N08926/W.Nr.1.4529); Incoloy 800HT (UNS N08811/W.Nr.1.4959); Incoloy 825 (UNS N08825/W.Nr.2.4858); GH4169(Inconel 718)

Stainless Steel Forging Alloys:

F51(UNS S31803 W.Nr1.4462); 17-4PH(UNS S17400 SUS630 W.Nr1.4542); F55(UNS 32760 W.Nr1.4501); F53(UNS 32750 W.Nr1.4410 2205); 904L(UNS N08904 W.Nr1.4539); F44(UNS S31254 254SMo W.Nr1.4547)

Carbon Alloy Special Steels:

F22, F65, 4130(UNS G41300, 30CrMo), 4140(UNS G41400, 42CrMo, 42CrMo4) , 4145(UNS G41500, 50CrMo4, 1.7228), 4340(UNS G43400, 36CrNiMo4, 40NCD3, 40CrNi2MoA), 8630(UNS G86300)

Features

Corrosion Resistance: The Incoloy 825 Forging Disc boasts outstanding resistance to various corrosive environments, including acids, alkalis, and seawater.

High Temperature Strength: Designed to perform in elevated temperatures, this disc maintains its mechanical strength and integrity even in challenging thermal conditions.

Precision Forging: Each disc is meticulously forged, resulting in precise dimensions, uniform grain structure, and enhanced mechanical attributes.

Versatile Application: Its versatility makes it suitable for diverse applications, from chemical processing to marine environments.

Weldability: The alloy's excellent weldability simplifies fabrication and installation, ensuring a seamless integration into your systems.

Manufacture Process

The process of manufacturing Incoloy 825 forging discs typically involves the following steps:

Material Preparation: Incoloy 825 alloy is prepared in the desired chemical composition and purity.

Heating: The raw material is heated to a suitable forging temperature to make it malleable.

Forging: The heated material is placed in a forging press and shaped into a disc using controlled pressure.

Heat Treatment: The forged disc may undergo heat treatment processes such as annealing, quenching, and tempering to optimize its mechanical properties and relieve internal stresses.

Finishing: After forging and heat treatment, the disc may undergo machining or grinding processes to achieve the final dimensions and surface finish.

Inspection and Testing: The finished forging discs are inspected for quality and undergo various tests to ensure they meet the required specifications.

Surface Treatment: Depending on the application, the forging discs may undergo surface treatments such as coating or plating to enhance their corrosion resistance or other properties.

Advantages:

Corrosion Resilience: The Incoloy 825 Forging Disc ensures prolonged service life in corrosive environments, reducing maintenance and replacement costs.

Reliable Performance: Designed to withstand high-temperature and high-pressure conditions, the disc guarantees consistent performance and operational safety.

Tailored Adaptability: Custom dimensions and specifications are available to meet the unique requirements of your project.

Hunan Jetvision Industrial Co.,LTD is a professional production of forging flanges, forgings rings, forged shaft, forged bar, customized forgings, etc. , products are widely used in mechanical equipment, new energy equipment, petrochemical pressure vessel equipment, aerospace and military special equipment and other fields.

Our company has strong technical strength and fully implements lean production management, It is equipped with a full set of production lines integrating forging processing, heat treatment, machining and performance testing.The material covers alloy steel, stainless steel, aluminum alloy, titanium alloy and superalloy and other difficult deformation materials.

Forging Line:

Application Scenario:

The Incoloy 825 Forging Disc finds extensive applications across industries:

Chemical Processing: Excel in chemical environments, including sulfuric and phosphoric acid production, where corrosion resistance is critical.

Oil & Gas: Thrive in oil and gas processing, offering dependable performance in corrosive and high-temperature conditions.

Marine Engineering: Withstand the challenges of seawater exposure, making it ideal for marine and offshore equipment.

Industrial Equipment: Elevate the reliability of heat exchangers, valves, and various industrial components with the resilience of the Incoloy 825 Forging Disc

Testing Machine

Jetvision have a certified quality management system which complies with the requirements of ISO 9001. This quality system encompasses every phase of our business. And we have kinds of testing machine to test our forging ring. That we offer top quality products.

After sales Service

Our commitment extends beyond the purchase. Our dedicated support team offers comprehensive after-sales assistance, including technical guidance, installation support, and troubleshooting. Expect prompt and knowledgeable responses, ensuring a seamless experience throughout the disc's service life.

FAQ

Q1: What is the maximum temperature the Incoloy 825 Forging Disc can withstand?

A1: The disc maintains its mechanical strength and corrosion resistance up to temperatures around 540°C (1000°F).

Q2: Is the disc suitable for applications involving sulfuric acid?

A2: Absolutely, the Incoloy 825 alloy is well-known for its exceptional resistance to sulfuric acid and other corrosive chemicals.

Q3: Can this disc be used in seawater environments?

A3: Yes, the Incoloy 825 Forging Disc is specifically designed to withstand the challenges posed by seawater exposure.

Q4: How do I ensure the proper installation and maintenance of the disc?

A4: Our comprehensive guidelines will help you with installation and maintenance, ensuring optimal performance and longevity.

What is INCOLOY 825 equivalent material?

Alloy 800 Incoloy 800 UNS N08800

Incoloy 825 is a nickel-iron-chromium alloy with additions of molybdenum, copper and titanium. It is an alloy that provides high levels of corrosion resistance to both moderately oxidizing and moderately reducing environments. Alloy 825 is similar to alloy 800 but has improved resistance to aqueous corrosion.

What is the difference between INCOLOY 825 and 800?

Incoloy 825 | Alloy 825 | UNS N08825

It is similar to alloy 800 but has improved resistance to aqueous corrosion. It has excellent resistance to both reducing and oxidizing acids, to stress-corrosion cracking, and to localized attack such as pitting and crevice corrosion. Alloy 825 is especially resistant to sulfuric and phosphoric acids.

What is the difference between incoloy 825 and 925?

Alloy 825 (Incoloy 825, UNS N08825, 2.4858) and Alloy 925 (Incoloy 925, UNS N09925) are nearly identical in composition, and therefore provide very similar corrosion resistance and physical properties. However, Alloy 925 provides significantly higher levels of strength as it benefits from precipitation strengthening.

What is the forging grade of Inconel 825?

Forging. The forging temperature range for this alloy is 2150/1600ºF (1180/870ºC). Optimum corrosion resistance is obtained when finish forging is carried out between 1800/1600°F (980/870ºC).

What is the difference between Inconel and Incoloy?

When comparing the differences the most basic difference between them is their composition. Inconel is an alloy of nickel-chrome and usually contains over 50 percent nickel, whereas Incoloy, is an alloy of nickel-iron-chromium, and contains less than 50 percent nickel content.

What is the difference between Inconel 625 and INCOLOY 825?

The two alloys are quite different in terms of composition. Incoloy 825 is an austenitic nickel-iron-chromium alloy that contains small amounts of molybdenum, copper, and titanium. Inconel 625, on the other hand, is a nickel-chromium-molybdenum alloy that contains small amounts of iron, manganese, and silicon.

What is upset disk forging?

Upset forging involves locally heating a metal bar and then, while holding it firmly with special tooling, applying pressure to the end of the bar in the direction of its axis to deform it.

What is a forging die?

Forging dies are usually made of high-alloy or tool steel. Dies must be impact- and wear-resistant, maintain strength at high temperatures, and have the ability to withstand cycles of rapid heating and cooling.

What is the process of forging?

Forging is a manufacturing process involving the shaping of a metal through hammering, pressing, or rolling. These compressive forces are delivered with a hammer or die. Forging is often categorized according to the temperature at which it is performed—cold, warm, or hot forging. A wide range of metals can be forged.

Why forging is better than casting?

Strength: Forged metals have more relative strength than cast and plate metals, even when the parts are formed using the same alloy. Reduced Likelihood of Defects: Other processes may result in metal pieces with shrinkage and cold pour issues, cavities within the cast, or porosity.

Other Forgings are Available

Hunan Jetvision Industrial Co.Ltd is a professional supplier&manufacturer which offer kinds of alloy and stainless steel forging, such as forging ring, shaft forging, forged cylinder, forged discs, forged hollow, forging block, forged round bar, etc, with top quality and low factory price.

Material are avalible

Stainless Steel: ASTM A182、F304/304L、 F316/316L、 F316H、F310、 F321、JB4728-2000 、OCR18Ni10Ti、JB4728-2000、OCR17NI12Mo2、2205、2507、2103、904L、254SMD、304LN、316LN、1CR13、2cr13、3cr13、4cr13、321、302、W1813N、W2014N、W2018N、W2020N、P550、Cr18Mn18N、06Cr19Ni10(S30408)、022Cr19Ni10(S30403)、06Cr17Ni12Mo2(S31608)、022Cr17Ni12Mo2(S31603)、06Cr25Ni20(S31008)、06Cr18Ni11Ti(S32168)、022Cr19Ni13Mo（S31703）、0Cr17Ni4Cu4Nb、06Cr19Ni10N、14Cr17Ni2、13Cr13Mo、06Cr13, etc stainless steel forgings.

Alloy Steel: 40Cr、15CrMo、20CrMo、25CrMo、30CrMo、35CrMo、35CrMoV、42CrMo、20Cr2Ni4、20CrNiMo、40CrNiMo、30Cr2Ni2Mo、35CrMoV、12Cr1MoV、38CrMoAl、18Cr2Nio4W、40CrNi2Mo、30CrMnSi、25Cr2MoV、17Cr2Ni2Mo、20MnMo、20MnMoNb、34CrNi3Mo、20CrMnTi、40CrMnMo、30Cr2Ni2Mo、34CrMo1、20CrMnMo、24CrMoV、30Cr2MoV、34CrNi1Mo、17Cr2Ni2Mo、34CrNi3MoV、20CrMnTi、A182F1、F5、F9、F11、F22、12Cr2Mo1、10Cr9Mo1VNbN（F91）、10Cr9MoW2VNbBN（F92）、12CrMoV、4140、4340、4330、4130、4150、9CR2MO、17NiCrMo6-4、18CrNiMo7-6、30CrNiMo8、34CRNIMO、34CrNiMo6、36CrNiMo4、34CrNi3Mo、40CRNIMO、40CrNiMoA、50CrMo4、Q345D、300M、17-4PH、PH13-8Mo、15-5PH、AerMet100, etc alloy steel forgings.