Incoloy 926
UNS N08926 / W.Nr. 1.4529
Incoloy 926 Material Properties
UNS N08926 / W.Nr. 1.4529 Overview
Explore the chemical composition, corrosion resistance, mechanical properties, and temperature characteristics of incoloy 926 for optimal resistance, strength, and stability
Incoloy 926 Chemical Composition
Incoloy 926 Material Properties Overview
As a leading supplier and manufacturer in China, Arialloy supplies cost effective incoloy 926 products.
Incoloy 926 (UNS N08926, W.Nr. 1.4529), also known as alloy 926, is a fully austenitic iron nickel chromium molybdenum copper nitrogen alloy developed from 904L. Its 24 to 26% nickel and 19 to 21% chromium support a stable passive surface, while 6 to 7% molybdenum and 0.15 to 0.25% nitrogen substantially improve resistance to pitting, crevice corrosion, and chloride induced stress corrosion cracking. Copper strengthens resistance in reducing acids, and the low carbon content helps limit intergranular corrosion after fabrication and welding. The balanced chemistry also provides useful strength, ductility, toughness, and weldability over a broad temperature range.
Compared with conventional austenitic stainless steels, its higher alloy content provides stronger localized corrosion resistance and better mechanical stability in demanding chloride environments without sacrificing ductility or fabrication capability. The fully austenitic structure has low magnetic permeability and good metallurgical stability. incoloy 926 can be solution annealed to restore corrosion resistance after forming, and its product forms include pipe, tube, sheet, plate, strip, bar, wire, forging stock, and fittings. Arialloy supplies incoloy 926 products in solution annealed condition, with dimensions, surface finishes, inspection documents, and applicable standards arranged according to order requirements.
Incoloy 926 Corrosion Resistance
Incoloy 926 resists general corrosion, pitting, crevice corrosion, and chloride induced stress corrosion cracking. Approximately 6.5% molybdenum and 0.2% nitrogen strengthen localized corrosion resistance, while nickel and chromium support stability in oxidizing and reducing media.
It resists diluted sulfuric and phosphoric acids contaminated with chlorides, as well as halide bearing media, salt solutions, and seawater. Copper improves resistance in reducing acids. Low carbon content and limited intermetallic precipitation help preserve corrosion resistance after forming and welding. A clean, passivated surface is required for optimum performance.
Incoloy 926 Mechanical Properties
In the solution annealed condition, incoloy 926 typically provides tensile strength from 650 to 800 MPa (94 to 116 ksi), 0.2% yield strength of at least 300 MPa (43.5 ksi), and elongation of 35 to 40% or higher. Nitrogen supports strength and toughness in the austenitic structure.
The alloy remains ductile and impact resistant at low temperature, with good toughness at room temperature and minus 196°C. Cold working increases strength but raises work hardening. Values vary with form and specification.
Incoloy 926 Temperature Characteristics
Incoloy 926 retains strength, toughness, and corrosion resistance from cryogenic conditions to moderate elevated temperatures. Pressure vessel approvals cover minus 196 to 400°C (minus 320 to 752°F). In solution annealed material, 0.2% yield strength is about 300 MPa at 20°C, 160 MPa at 400°C, and 105 MPa at 550°C.
Its melting range is 1320 to 1390°C (2408 to 2534°F). Solution annealing at 1150 to 1200°C, preferably near 1180°C, followed by rapid cooling restores structure and corrosion resistance. Exposure above the approved range requires design evaluation.
Incoloy 926 Products
Nickel Alloy 926 Product Types
With advanced equipment and expert craftsmanship, we create durable, high performance nickel alloy 926 products tailored to each project’s needs
Incoloy 926 Data Sheet
Incoloy Alloy 926 Data Sheet
Access / download the incoloy 926 data sheet to gain in depth insights into precise physical and processing parameters
お客様のプロジェクトに最適なニッケル合金材料が確実に選定されるよう
物理的性質
| 密度 | g/cm3 | 8.03 |
|---|---|---|
| lb/in.3 | 0.290 | |
| 融点範囲 | °F | 2410 - 2550 |
| °C | 1320 - 1400 | |
| Specific Heat | Btu/lb•°F | 0.12 |
| J/kg•°C | 500 | |
| Permeability at 200 oersted (15.9 kA/m) | 1.005 | |
| Curie Temperature | °F | -22 |
| °C | -30 |
機械的特性
| INCOLOY alloy 926 | AISI Type 316 | Alloy 904L | ||
|---|---|---|---|---|
| 引張強度 | ksi | 100 | 75 | 85 |
| MPa | 690 | 517 | 586 | |
| Yield Strength (0.2% offset) | ksi | 48 | 32 | 36 |
| MPa | 330 | 221 | 248 | |
| Elongation in 2 in (50mm) or 4D min | % | 42 | 50 | 50 |
| Hardness | Rb | 86 | 85 | 78 |
Incoloy 926 Standards
UNS N08926 / W.Nr. 1.4529 Specifications & Standards
製造から検査に至るまで、当社は厳しい品質基準を満たし、公差や化学組成に関する要件に対応しています。
ASTM B677
シームレスパイプ・チューブ
ASTM B829
シームレスパイプ・チューブ
ASTM B673
溶接管
ASTM B775
溶接管
ASTM B804
溶接管
ASTM B674
溶接管
ASTM B751
溶接継手
ASTM B649
Rod, Bar and Wire
ASTM B472
Billets and Bars
ASTM B625
板、シート、ストリップ
ASTM A240
板、シート、ストリップ
ASTM A480
板、シート、ストリップ
Incoloy 926 SHOW
Nickel Alloy 926 Showcase
From initial samples to large scale production, we supply high quality incoloy 926 products and help you achieve your manufacturing goals.
要件をアップロードしてください
まずは、ご連絡先情報に加え、製品の種類、寸法、数量、および必要な規格をご記入ください。CAD図面、仕様書、または特別な公差要件がある場合は、それらをアップロードしてください。
見積もりとデザインレビューの依頼
12時間以内に、詳細な見積書と、製造性（DFM）に関するフィードバックを盛り込んだ（カスタム）設計案をお送りいたします。これにより、お客様のカスタムプロジェクトのコスト面での実現可能性を確保し、かかる費用について明確な見通しをご提供いたします。
ご注文の確認と生産開始
お見積もりとデザインをご承認いただくと、確認の連絡をいただいた翌朝、お客様のプロジェクトは当社の制作スケジュールに組み込まれます。
配送・お届けについて
通常、受注生産品は20～45営業日以内に発送されます。在庫品およびサンプルは48時間以内に発送されます。
たった4つのステップ
Custom Incoloy 926 Quotation Process
綿密な打ち合わせから最終納品に至るまで、私たちは custom incoloy 926 product ご注文は簡単で便利です。卓越したカスタマーサービスにより、お客様のニーズを先読みし、専門的なソリューションをご提供するとともに、納期厳守をお約束します。
Incoloy 926 Supplier - Arialloy
生産から品質管理まで、すべての工程を完璧を目指してきめ細かく調整しています
Arialloy incoloy alloy 926 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 926 Applications
UNS N08926 / W.Nr. 1.4529 Alloy Solutions
当社は多岐にわたる業界にサービスを提供しており、厳格な品質管理と本格的な生産に注力し、専門的なノウハウと細部へのこだわりをもって、お客様のビジョンを現実のものにします。
Incoloy 926 Knowledge
Nickel Alloy 926 Wiki
Arialloyは、お客様の選択に影響を与えるあらゆる要素について、お客様と共に検討いたします
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Custom Incoloy 926 FAQs
当社の専門家チームが、お客様のビジョンを現実のものにするため、あらゆる段階でサポートいたします。関連するサポートについては、よくある質問（FAQ）をご覧ください。
You can request an incoloy 926 purchase through sales@arialloy.com or the inquiry form below. Once your requirements reach us, our sales team will prepare a detailed quotation. After you approve the quotation, send your PO and we will provide the PI for payment. Production begins upon receipt of the prepayment, and you will be informed when the materials are ready.
After your incoloy 926 inquiry reaches us, our sales team will generally send the quotation within 24 hours. If we require missing specifications or cannot quote the requested material, we will contact you promptly.
For our FOB incoloy 926 quotations, customers typically arrange their own freight forwarder. We will coordinate with the appointed forwarder to handle the local shipping requirements. If you do not want to manage transportation separately, we can arrange it for you and provide the corresponding freight cost.
Raw material markets have a strong influence on the price of alloy products. Incoloy 926 contains several metallic elements, and fluctuations in important metals such as nickel, chromium, molybdenum, nitrogen, and copper can increase or decrease the cost of the finished alloy.
We produce the incoloy 926 material through our own melting facilities. More than 30 vacuum smelting and electroslag remelting furnaces are available at our plant, covering four batch capacities. This range of equipment is one of the reasons we can accept smaller minimum orders.
Yes, the incoloy 926 MTR is part of our pre-shipment documentation. It is prepared in line with applicable industry standards and provides chemistry, mechanical, dimensional, and heat number details.
The incoloy 926 smelting process is controlled through accurate material ratios and ongoing chemical analysis. After finishing, PMI testing is performed on the material, and a third party lab may be used for final chemical analysis when additional assurance is requested.