Hastelloy B Material Properties
UNS N10001 Overview
Explore the chemical composition, corrosion resistance, mechanical properties, and temperature characteristics of hastelloy b for optimal resistance, strength, and stability
Hastelloy B Chemical Composition
Hastelloy B Material Properties Overview
As a manufacturer and supplier in China, Arialloy supplies hastelloy B products at competitive prices.
Hastelloy B (UNS N10001) is an alloy based on nickel and molybdenum that combines resistance to reducing acids with solid solution strength. Its composition contains 26.0% to 30.0% molybdenum and 4.0% to 6.0% iron, with nickel forming the balance and chromium limited to 1.0% maximum. Molybdenum improves resistance to hydrochloric acid and other reducing solutions while strengthening the nickel matrix. The predominantly austenitic structure provides useful ductility in the solution annealed condition. Its corrosion behavior depends strongly on the oxidizing potential of the surrounding medium. Acid concentration, temperature, dissolved oxygen, and metallic contaminants therefore influence the resistance of hastelloy B, particularly when otherwise reducing solutions become contaminated during exposure.
During welding, hastelloy B can develop carbides at grain boundaries, leaving adjacent regions more vulnerable to intergranular attack. Welding heat input, cooling conditions, and any subsequent solution treatment therefore require careful consideration. Appropriate solution annealing followed by rapid cooling helps dissolve detrimental precipitates and preserve the alloy’s resistance to corrosive media.
Hastelloy B Corrosion Resistance
Hastelloy B provides strong resistance to hydrochloric acid and to sulfuric acid at moderate concentrations under reducing conditions. It also resists acetic acid and certain other organic acids in the absence of oxidizing contaminants.
Its low chromium content limits resistance to oxidizing media. Nitric acid, ferric salts, cupric salts, and dissolved oxygen can substantially increase corrosion. Resistance to chloride induced stress corrosion cracking also depends on metallurgical condition, since detrimental precipitation can reduce performance. Acid purity and prior thermal exposure are therefore important considerations.
Hastelloy B Mechanical Properties
In the solution annealed condition, hastelloy B combines strength with substantial tensile ductility. Room temperature reference minimum values include tensile strength of 690 MPa (100,000 psi), 0.2% offset yield strength of 310 MPa (45,000 psi), and elongation of 40%. Cold working raises strength and hardness while reducing the ductility available for subsequent forming.
These figures are reference values; acceptance requirements depend on product form, dimensions, delivery condition, and the applicable specification agreed for the supplied material.
Hastelloy B Temperature Characteristics
The temperature characteristics of hastelloy B depend on both the surrounding atmosphere and its metallurgical condition. Heating can promote grain boundary carbide precipitation, reducing resistance to intergranular corrosion. Prolonged thermal exposure may also alter strength and ductility through the formation of detrimental phases. Solution annealing followed by rapid cooling helps restore a suitable microstructure.
Its low chromium content limits oxidation resistance at elevated temperatures. Consequently, temperature capability must be evaluated together with exposure duration, atmosphere, and prior processing rather than expressed as a universal maximum.
Hastelloy B Products
Nickel Alloy B Product Types
With advanced equipment and expert craftsmanship, we create durable, high performance nickel alloy b products tailored to each project’s needs
Hastelloy B Data Sheet
Hastelloy Alloy B Data Sheet
Access / download the hastelloy b 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
Hastelloy B Standards
UNS N10001 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 B622
シームレスパイプ・チューブ
ASTM B619
溶接管
ASTM B626
溶接管
ASTM B366
Fittings
ASTM B335
Billet, Rod and Bar
ASTM B333
板、シート、ストリップ
AWS A5.14 ERNiMo-1
溶加材
AWS A5.11 ENiMo-1
溶接棒
Hastelloy B SHOW
Nickel Alloy B Showcase
From initial samples to large scale production, we supply high quality hastelloy b products and help you achieve your manufacturing goals.
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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。
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ご注文の確認と生産開始
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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 Hastelloy B 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 hastelloy b 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。
Hastelloy B 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 hastelloy alloy b 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
Hastelloy B Applications
UNS N10001 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。
Hastelloy B Knowledge
Nickel Alloy B 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 Hastelloy B 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。
For a quotation and order of hastelloy b, email sales@arialloy.com with your requirements or use the form below. Our sales team will provide a detailed offer. If you choose to proceed, send your PO, and we will issue the PI. Production will be arranged after the prepayment is received, and we will inform you when the material is finished.
We work to keep our hastelloy b quotation response time within 24 hours. If the inquiry cannot be quoted as submitted, we will promptly contact you regarding the missing information or quotation limitation.
We generally quote hastelloy b on FOB terms, so the normal arrangement is for you to appoint a freight forwarder. We will coordinate with your chosen forwarder for the local shipping operations. If you would like to avoid handling this yourself, we can arrange the transportation and advise you of the cost.
The price of hastelloy b is closely affected by the cost of the metals incorporated into its alloy structure. Market fluctuations in nickel and molybdenum and other important metallic materials can therefore have a meaningful impact on the finished alloy price.
We have invested in our own hastelloy b smelting capacity, with over 30 vacuum smelting and electroslag remelting furnaces at the factory. Their capacities span 50 kg, 200 kg, 1,000 kg, and 5,000 kg. This setup gives us the production flexibility needed to accommodate smaller MOQs.
Yes, we supply the MTR for hastelloy b before dispatch. The document records the applicable material specification, chemical analysis, mechanical test results, dimensions, and heat number.
We control the hastelloy b melt by carefully managing the proportions of the input materials and checking chemistry through chemical analysis. After finishing, PMI testing is carried out, while third party laboratory testing can provide an additional level of verification.