Incoloy 825
UNS N08825 / W.Nr. 2.4858
Katalog
Arialloy are carefully crafted using only the finest materials. Our production team offers superior craftsmanship with over 10 years of experience working with incoloy 825 tubes / sheets / wires / bars / fittings
Incoloy 825 Material Properties
UNS N08825 / W.Nr. 2.4858 Overview
Explore the chemical composition, corrosion resistance, mechanical properties, and temperature characteristics of incoloy 825 for optimal resistance, strength, and stability
Incoloy 825 Chemical Composition
Incoloy 825 Material Properties Overview
As a professional manufacturer and supplier in China, Arialloy supplies competitively priced incoloy 825 products.
Incoloy 825 (UNS N08825 / W.Nr. 2.4858) is an austenitic alloy based on nickel, iron and chromium, with additions of molybdenum, copper and titanium. Its nickel content of 38.0% to 46.0% helps resist stress corrosion cracking caused by chlorides. Chromium, present at 19.5% to 23.5%, promotes resistance to oxidizing media, while nickel, molybdenum and copper support resistance to reducing acids, particularly sulfuric and phosphoric acids. Molybdenum at 2.5% to 3.5% also improves resistance to pitting and crevice corrosion. Titanium stabilizes the alloy when combined with suitable heat treatment, reducing susceptibility to intergranular corrosion after welding or thermal exposure. This composition combines broad resistance to aqueous corrosion with useful strength, ductility and toughness.
The alloy can be hot formed, cold formed, machined and welded using conventional techniques. Appropriate annealing and cooling help preserve corrosion resistance and formability. Welding consumables such as inconel filler metal 625 and inconel welding electrode 112 are commonly used, with selection based on the welding process and the required properties of the joint.
Incoloy 825 Corrosion Resistance
Incoloy 825 provides strong resistance to sulfuric and phosphoric acids, together with good resistance to nitric acid and various alkaline solutions. It also resists chloride stress corrosion cracking, pitting, crevice corrosion and intergranular attack.
Its chromium and molybdenum content improves resistance to localized corrosion compared with conventional 316L stainless steel. Low carbon and titanium stabilization help preserve resistance to intergranular corrosion after welding. Performance in acidic or chloride solutions depends on temperature, concentration, acidity and other constituents, so resistance should be assessed for the actual conditions.
Incoloy 825 Mechanical Properties
At room temperature, annealed incoloy 825 bar typically exhibits a tensile strength of approximately 690 MPa, a 0.2% proof strength of 324 MPa and an elongation of 45%. These properties combine moderate strength with good ductility. Cold working increases strength and hardness while generally reducing elongation. Its austenitic structure also supports good impact toughness.
Properties depend on product form, dimensions and processing. These typical figures are not acceptance limits; the applicable product specification governs acceptance.
Incoloy 825 Temperature Characteristics
Incoloy 825 retains useful mechanical properties from cryogenic temperatures to moderately elevated temperatures. Its austenitic structure supports good impact toughness at low temperatures. Exposure above approximately 540°C (1000°F) can cause phase formation that substantially reduces ductility and impact strength.
The alloy is therefore generally unsuitable when resistance to creep and stress rupture governs performance. Thermal conductivity and expansion increase with temperature, while elastic modulus decreases. Suitable operating limits depend on exposure duration, stress and environment; annealing temperatures should not be interpreted as continuous service ratings.
Incoloy 825 Products
Nickel Alloy 825 Product Types
With advanced equipment and expert craftsmanship, we create durable, high performance nickel alloy 825 products tailored to each project’s needs
Incoloy 825 Data Sheet
Incoloy Alloy 825 Data Sheet
Access / download the incoloy 825 data sheet to gain in depth insights into precise physical and processing parameters
Sicherstellung der Auswahl des optimalen Nickellegierungswerkstoffs für Ihr Projekt
Physikalische Eigenschaften
| Dichte | g/cm3 | 8.14 | |
|---|---|---|---|
| lb/in.3 | 0.294 | ||
| Schmelzbereich | °F | 2500 - 2550 | |
| °C | 1370 - 1400 | ||
| Specific Heat | Btu/lb•°F | 0.105 | |
| J/kg•°C | 440 | ||
| Permeability at 70°F (21°C) and 200 oersted (15.9 kA/m) | 1.005 | ||
| Curie Temperature | °F | < -320 | |
| °C | < -196 | ||
Mechanische Eigenschaften
| Form and Condition | Zugfestigkeit | Streckgrenze (0,21 TP18T-Offset) | Dehnung | ||
|---|---|---|---|---|---|
| ksi | MPa | ksi | MPa | % | |
| Tubing, Annealed | 112 | 772 | 64 | 441 | 36 |
| Tubing, Cold Drawn | 145 | 1000 | 129 | 889 | 15 |
| Bar, Annealed | 100 | 690 | 47 | 324 | 45 |
| Plate, Annealed | 96 | 662 | 49 | 338 | 45 |
| Sheet, Annealed | 110 | 758 | 61 | 421 | 39 |
Incoloy 825 Standards
UNS N08825 / W.Nr. 2.4858 Specifications & Standards
Von der Fertigung bis zur Prüfung erfüllen wir strenge Qualitätsstandards und berücksichtigen dabei die Anforderungen hinsichtlich Toleranzen und chemischer Zusammensetzung.
ASTM B163
Kondensator- und Wärmetauscherrohr
ASTM B423
Nahtlose Rohre und Röhren
ASTM B829
Nahtlose Rohre und Röhren
ASTM B705
Geschweißtes Rohr
ASTM B775
Geschweißtes Rohr
ASTM B704
Geschweißtes Rohr
ASTM B751
Geschweißtes Rohr
ASTM B366
Geschweißte Formstücke
ASTM B425
Rod and Bar
ASTM B564
Schmiedeteile
ASTM B424
Bleche, Platten und Bänder
ASTM B906
Bleche, Platten und Bänder
AWS A5.14 ERNiFeCr-1
Schweißzusatz
Incoloy 825 SHOW
Nickel Alloy 825 Showcase
From initial samples to large scale production, we supply high quality incoloy 825 products and help you achieve your manufacturing goals.
Laden Sie Ihre Anforderungen hoch
Geben Sie zunächst Ihre Kontaktdaten sowie den Produkttyp, die Abmessungen, die Menge und die erforderlichen Normen an. Falls Sie über CAD-Zeichnungen, Spezifikationen oder besondere Toleranzanforderungen verfügen, laden Sie diese bitte hoch.
Angebot und Entwurfsprüfung anfordern
Innerhalb von 12 Stunden senden wir Ihnen ein detailliertes Angebot sowie Feedback zur (kundenspezifischen) Fertigungsfähigkeit (DFM). Dies gewährleistet die wirtschaftliche Machbarkeit Ihres individuellen Projekts und vermittelt Ihnen einen klaren Überblick über die damit verbundenen Kosten.
Bestellung bestätigen und Produktion starten
Sobald Sie das Angebot und den Entwurf genehmigt haben, wird Ihr Projekt am Morgen nach Eingang Ihrer Bestätigung in unsere Produktionswarteschlange aufgenommen.
Versand & Lieferung
Im Durchschnitt werden Sonderanfertigungen innerhalb von 20 bis 45 Werktagen versandt. Lagerware und Muster werden innerhalb von 48 Stunden versandt.
Nur 4 Schritte
Custom Incoloy 825 Quotation Process
Von der ausführlichen Beratung bis zur endgültigen Lieferung sorgen wir dafür, dass custom incoloy 825 product Bestellungen einfach und bequem. Mit unserem hervorragenden Kundenservice nehmen wir Ihre Bedürfnisse vorweg, bieten professionelle Lösungen und gewährleisten eine pünktliche Lieferung.
Incoloy 825 Supplier - Arialloy
Von der Produktion bis zur Qualitätskontrolle – jeder Schritt ist auf Perfektion ausgerichtet
Arialloy incoloy alloy 825 manufacturer has always been at the forefront of the industry. With its unremitting pursuit of quality, precision, and professional solutions, Arialloy has gradually established a complete production system and rapid supply capabilities. By continuously improving manufacturing processes, adopting cutting edge equipment, and adhering to strict quality control, Arialloy ensures that every product meets the highest requirements for durability, precision, and international standards
Incoloy 825 Applications
UNS N08825 / W.Nr. 2.4858 Alloy Solutions
Wir bedienen verschiedene Branchen, legen Wert auf strenge Qualitätskontrollen und eine Serienfertigung und setzen Ihre Vision mit fachlichem Know-how und Liebe zum Detail in die Realität um.
Incoloy 825 Knowledge
Nickel Alloy 825 Wiki
Arialloy geht gemeinsam mit Ihnen alle Faktoren durch, die Ihre Entscheidung beeinflussen
einschließlich chemischer Zusammensetzung, mechanischer Eigenschaften, Temperatureigenschaften, Preis und Herstellungsverfahren
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Incoloy Alloy Grades
Explore the full range of incoloy alloys to expand your material choices and ensure you find the perfect nickel alloy
Custom Incoloy 825 FAQs
Unser Expertenteam steht Ihnen bei jedem Schritt zur Seite und hilft Ihnen dabei, Ihre Vision in die Realität umzusetzen. Lesen Sie die FAQs, um weitere Unterstützung zu erhalten.
To purchase our incoloy 825, just provide your requirements by email at sales@arialloy.com or through the form below. Our sales team will send a detailed quotation. Once you are ready to proceed, send your PO. We will issue the PI for payment, and production will start after the prepayment is received.
Our sales professionals usually process incoloy 825 quotation requests within one business day. If we cannot prepare a quote from the information provided, we will promptly inform you.
The melting of our incoloy 825 materials is performed entirely in house. With over 30 vacuum smelting and electroslag remelting furnaces in several capacity ranges, we can adjust production according to the required batch size. This is an important advantage when handling small quantity orders.
With our normal FOB pricing for incoloy 825, the buyer generally nominates the shipping forwarder. Our team will work directly with your nominated forwarder to complete the local handling. If you want to simplify the process, we can also organize the transportation and quote the freight separately.
One key factor affecting alloy prices is the changing cost of the metals from which they are produced. Nickel, chromium, molybdenum, copper, and titanium and other metallic components can have a substantial impact on superalloy costs, so their price movements may lead to changes in alloy quotations.
We use controlled material ratios and in-process chemical analysis to maintain oversight of incoloy 825 composition. Finished products receive PMI testing, and third party laboratory analysis can be arranged to provide independent chemical test results.
Yes. An incoloy 825 MTR is prepared and supplied before shipment. It records the material standard, chemical composition, mechanical properties, dimensions, and heat number, allowing the material’s conformity to be verified.