Incoloy 020
UNS N08020 / W.Nr. 2.4660
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Arialloy are carefully crafted using only the finest materials. Our production team offers superior craftsmanship with over 10 years of experience working with incoloy 020 tubes / sheets / wires / bars / fittings
Incoloy 020 Material Properties
UNS N08020 / W.Nr. 2.4660 Overview
Explore the chemical composition, corrosion resistance, mechanical properties, and temperature characteristics of incoloy 020 for optimal resistance, strength, and stability
Incoloy 020 Chemical Composition
Incoloy 020 Material Properties Overview
As a leading supplier and manufacturer in China, Arialloy supplies cost effective incoloy 020 products.
Incoloy alloy 020 (UNS N08020, W.Nr. 2.4660), also known as alloy 20, is a low carbon, niobium stabilized, austenitic nickel iron chromium alloy containing copper and molybdenum. Nickel provides an austenitic structure, toughness and resistance to chloride ion stress corrosion cracking, while chromium supports passivity in oxidizing environments. Copper improves resistance in reducing acids, especially sulfuric acid, and molybdenum contributes to resistance against pitting and crevice corrosion. Niobium binds carbon and reduces chromium carbide precipitation during welding, helping preserve resistance to intergranular corrosion in welded areas.
The alloy combines corrosion resistance, strength, ductility and fabricability, and can be supplied in pipe, tube, sheet, plate, strip, bar, wire, forging and fitting forms. It is normally furnished in the annealed or stabilized annealed condition. incoloy alloy 020 can be hot formed, cold formed, machined and welded using established nickel alloy procedures. It is widely used for equipment and components exposed to sulfuric acid, phosphoric acid, nitric acid, chloride bearing solutions and other aggressive chemical media, including chemical processing, pharmaceutical, food processing, pickling and pollution control service. Its balanced chemistry provides a practical alternative to higher nickel alloys when the operating conditions are properly evaluated.
Incoloy 020 Corrosion Resistance
Incoloy alloy 020 provides excellent resistance to general corrosion in sulfuric acid and useful resistance in phosphoric acid, nitric acid, chloride bearing and aqueous salt environments. Copper improves performance in reducing acids, while chromium supports resistance in oxidizing media.
Molybdenum contributes to resistance against pitting and crevice corrosion, and the nickel rich matrix reduces susceptibility to chloride ion stress corrosion cracking. Niobium stabilization limits chromium carbide precipitation during welding and helps preserve intergranular corrosion resistance. Actual corrosion rates depend on acid concentration, impurities, temperature and flow conditions.
Incoloy 020 Mechanical Properties
In the annealed condition, incoloy alloy 020 typically has a tensile strength of about 90,000 psi (620 MPa), a 0.2% yield strength of about 45,000 psi (300 MPa), and elongation near 40%. Its fully austenitic structure provides good ductility, toughness and formability for conventional hot and cold working.
The alloy is not strengthened by precipitation heat treatment. Cold working can substantially increase yield and tensile strength, although elongation decreases as reduction increases. Reported values are typical and should not replace the requirements of the applicable product standard.
Incoloy 020 Temperature Characteristics
Incoloy alloy 020 retains useful strength, ductility and corrosion resistance at moderate elevated temperatures, but it is primarily a corrosion resistant alloy rather than a high temperature strength grade. Its niobium stabilized austenitic structure helps limit sensitization during thermal exposure.
Hot forming is generally carried out at 1400 to 2150°F (760 to 1175°C), followed by annealing at 1800 to 1850°F (982 to 1010°C) when required. For pressure service, allowable temperature depends on product form, stress, code requirements and corrosive medium. Many code based references use about 1000°F (538°C) as an upper service reference.
Incoloy 020 Products
Nickel Alloy 020 Product Types
With advanced equipment and expert craftsmanship, we create durable, high performance nickel alloy 020 products tailored to each project’s needs
Incoloy 020 Data Sheet
Incoloy Alloy 020 Data Sheet
Access / download the incoloy 020 data sheet to gain in depth insights into precise physical and processing parameters
garantindo a seleção do material de liga de níquel ideal para o seu projeto
Propriedades físicas
| Densidade | g/cm3 | 8.08 | |
|---|---|---|---|
| lb/pol.3 | 0.292 | ||
| Specific Heat | Btu/lb-°F | 0.12 | |
| J/kg-°C | 500 | ||
| Thermal Conductivity at 200°F (93°C) | Btu-in/ft2-h-°F | 85 | |
| W/m-°C | 12.3 | ||
| Resistividade elétrica | ohm circ mil/ft | 651 | |
| μΩ·m | 1.08 | ||
| Young’s Modulus (70°F) | 103 ksi | 28 | |
| GPa | 193 | ||
| Shear Modulus (70°F) | 103 ksi | 11 | |
| GPa | 76 | ||
| Coefficient of Expansion | 77-212°F, 10-6 in/in•°F | 8.2 | |
| 25-100°C, μm/m•°C | 14.7 | ||
Propriedades mecânicas
| Resistência à tração | ksi | 90 |
|---|---|---|
| MPa | 620 | |
| Yield Strength (0.2% Offset) | ksi | 45 |
| MPa | 300 | |
| Alongamento | % | 40 |
Incoloy 020 Standards
UNS N08020 / W.Nr. 2.4660 Specifications & Standards
Da produção à inspeção, atendemos a rigorosos padrões de qualidade, atendendo às exigências de tolerância e composição química
ASTM B729
Tubos sem costura
ASTM B829
Tubos sem costura
ASTM B464
Tubo soldado
ASTM B775
Tubo soldado
ASTM B468
Tubo soldado
ASTM B751
Tubo soldado
ASTM B751
Electric Fusion Welded Pipe
ASTM B366
Conexões soldadas
ASTM B462
Flange and Forged Fittings
ASTM B472
Billets and Bars
ASTM B473
Bar and Wire
ASTM B475
Round Weaving Wire
ASTM B463
Chapas, chapas planas e tiras
ASTM B906
Chapas, chapas planas e tiras
ASTM A240
Chapas, chapas planas e tiras
ASTM A480
Chapas, chapas planas e tiras
Incoloy 020 SHOW
Nickel Alloy 020 Showcase
From initial samples to large scale production, we supply high quality incoloy 020 products and help you achieve your manufacturing goals.
Envie suas necessidades
Para começar, forneça seus dados de contato, indicando o tipo de produto, as dimensões, a quantidade e as normas exigidas. Caso tenha desenhos em CAD, especificações ou requisitos especiais de tolerância, por favor, envie-os
Receba um orçamento e uma análise do projeto
Em até 12 horas, enviaremos a você um orçamento detalhado e feedback sobre o projeto (personalizado) do ponto de vista da fabricabilidade (DFM). Isso garante a viabilidade de custos do seu projeto personalizado e lhe dá uma ideia clara dos custos envolvidos
Confirme seu pedido e inicie a produção
Assim que você aprovar o orçamento e o design, seu projeto entrará em nossa fila de produção na manhã seguinte ao recebimento da sua confirmação
Frete e Entrega
Em média, os pedidos de produção sob medida são despachados em um prazo de 20 a 45 dias úteis. Os produtos em estoque e as amostras são despachados em até 48 horas
Apenas 4 etapas
Custom Incoloy 020 Quotation Process
Desde a consultoria detalhada até a entrega final, nós garantimos custom incoloy 020 product pedidos simples e práticos. Com um atendimento ao cliente excepcional, antecipamos suas necessidades, oferecemos soluções profissionais e garantimos a entrega dentro do prazo
Incoloy 020 Supplier - Arialloy
Da produção ao controle de qualidade, cada etapa é adaptada para atingir a perfeição
Arialloy incoloy alloy 020 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 020 Applications
UNS N08020 / W.Nr. 2.4660 Alloy Solutions
Atendemos diversos setores, com foco em um rigoroso controle de qualidade e produção em grande escala, transformando sua visão em realidade com expertise profissional e atenção aos detalhes
Incoloy 020 Knowledge
Nickel Alloy 020 Wiki
A Arialloy analisa com você todos os fatores que influenciam sua escolha
incluindo composição química, propriedades mecânicas, características de temperatura, preço e processo de fabricação
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Essa adição de alumínio ao Inconel 601 promove a formação de uma camada estável de óxido de alumínio (Al₂O₃) na superfície em altas temperaturas. Essa película protetora reduz significativamente
Inconel 600 x Inconel 601
A liga Inconel 600 (UNS N06600 / W.Nr. 2.4816) é uma superliga clássica de níquel-cromo-ferro projetada para oferecer excelente resistência à corrosão e estabilidade mecânica em altas temperaturas. Ela combina um
Monel 400 x Inconel 600
Conforme mostra esta tabela, o alto teor de níquel e cobre na liga Monel 400 garante excelente resistência ao ataque da água do mar e de muitos ácidos, enquanto o significativo teor de cromo
More Incoloy Grades
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 020 FAQs
Nossa equipe de especialistas está aqui para acompanhá-lo em cada etapa do processo, ajudando a transformar sua visão em realidade. Consulte as perguntas frequentes para obter suporte relacionado
You can place your incoloy 020 order by sending your requirements to sales@arialloy.com or submitting an inquiry through our website form. Our sales team will review your request and provide a detailed offer. Once the offer is accepted, send us your PO. We will issue the PI, begin production after receipt of the prepayment, and notify you when the material is finished.
You can rely on our professional sales team for a quick response, with incoloy 020 quotations generally issued within 24 hours. If a quotation cannot be prepared, we will promptly explain this to you.
Our incoloy 020 pricing is based on FOB as standard, so buyers normally nominate the freight forwarder who will handle transportation. We will support the forwarder with all necessary local arrangements. If you would like us to coordinate the shipment, we can do so and confirm the relevant freight expense.
Superalloy prices are closely connected to the cost of their metallic raw materials. Nickel, iron, chromium, copper, and molybdenum are among the metals that can significantly affect the final price, so volatility in these raw material markets can be reflected in alloy quotations.
Our incoloy 020 production includes in house smelting. We have over 30 vacuum smelting and electroslag remelting furnaces, with individual capacities of 50 kg, 200 kg, 1,000 kg, and 5,000 kg. The ability to work with smaller furnaces gives us greater freedom when setting minimum order quantities.
Certainly, an incoloy 020 material test report is supplied before the order is shipped. It contains the applicable material standard, chemical composition, mechanical properties, dimensions, and heat number as proof of conformity.
We maintain control over incoloy 020 composition by regulating the material mix during melting and conducting chemical tests along the way. Final products are checked by PMI, and independent laboratory analysis is available when customers need further assurance.