Hastelloy B-3
UNS N10675 / W.Nr. 2.4600
Hastelloy B3 Material Properties
UNS N10675 / W.Nr. 2.4600 Overview
Explore the chemical composition, corrosion resistance, mechanical properties, and temperature characteristics of hastelloy b-3 for optimal resistance, strength, and stability
Hastelloy B3 Chemical Composition
Hastelloy B-3 Material Properties Overview
As a manufacturer and supplier in China, Arialloy supplies competitively priced hastelloy B-3 products.
Hastelloy B-3 (UNS N10675 / W.Nr. 2.4600) is a nickel and molybdenum alloy combining strong resistance to reducing acids with improved structural stability. Its composition contains at least 65% nickel and approximately 28.5% molybdenum, together with small additions of chromium and iron. The high molybdenum content contributes to its resistance to hydrochloric acid and other nonoxidizing media. Low carbon and silicon levels help limit detrimental precipitation associated with welding and thermal exposure.
Compared with hastelloy B-2, the alloy develops harmful intermetallic phases more slowly, allowing greater retention of ductility during fabrication. This improvement reduces sensitivity to brief thermal cycles, while appropriate heat treatment remains important for maintaining corrosion resistance and mechanical properties.
The material can be hot worked, cold formed, and welded using established procedures for nickel alloys. Matching welding consumables support the production of joints that retain strong resistance to reducing acids in the as welded condition. Cold forming increases strength and may require intermediate annealing because the alloy work hardens readily.
Hastelloy B3 Corrosion Resistance
Hastelloy B-3 provides excellent resistance to hydrochloric acid and strong resistance to sulfuric, phosphoric, acetic, and formic acids under suitable reducing conditions. It also resists stress corrosion cracking caused by chlorides and retains good corrosion resistance after welding.
Performance depends on acid concentration, temperature, and contamination. Ferric and cupric salts can sharply accelerate corrosion, so their presence requires particular attention. The alloy is generally unsuitable for strongly oxidizing media, including nitric acid. Resistance in pure acids should not be assumed to apply to contaminated mixtures.
Hastelloy B-3 Mechanical Properties
At room temperature, solution annealed hastelloy B-3 sheet approximately 3.2 mm thick has typical tensile strength of 862 MPa, 0.2% yield strength of 421 MPa, and elongation of 53%. These values indicate a useful combination of strength and ductility. Cold working raises strength but can reduce formability and resistance to stress corrosion cracking.
Mechanical properties vary with product form, dimensions, and processing history. These typical values are informative and should not replace the requirements of the applicable material specification.
Hastelloy B3 Temperature Characteristics
Hastelloy B-3 has greater resistance to thermal embrittlement than hastelloy B-2 because harmful intermetallic phases develop more slowly. Nevertheless, prolonged exposure within approximately 500°C to 900°C can still reduce ductility and resistance to stress corrosion cracking.
Solution annealing is normally performed at approximately 1066°C (1950°F), followed by rapid cooling, preferably water quenching. This treatment temperature is not a continuous service rating. Thermal stability must be assessed together with exposure duration, material condition, and corrosion environment when determining an appropriate operating temperature.
Hastelloy B-3 Products
Nickel Alloy B3 Product Types
With advanced equipment and expert craftsmanship, we create durable, high performance nickel alloy b-3 products tailored to each project’s needs
Hastelloy B3 Data Sheet
Hastelloy Alloy B-3 Data Sheet
Access / download the hastelloy b3 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 | 9.22 | |
|---|---|---|---|
| lb/in.3 | 0.333 | ||
| 融点範囲 | °F | 2500 - 2585 | |
| °C | 1370 - 1418 | ||
機械的特性
| Form | Thickness | Test Temperature | 降伏強度 (0.2% オフセット) | 引張強度 | 伸び | ||||
|---|---|---|---|---|---|---|---|---|---|
| in | うーん | °F | °C | ksi | MPa | ksi | MPa | % | |
| シート | 0.125 | 3.2 | RT | RT | 61 | 421 | 125 | 862 | 53 |
| シート | 0.125 | 3.2 | 200 | 93 | 55 | 379 | 121 | 834 | 57 |
| シート | 0.125 | 3.2 | 400 | 204 | 47 | 324 | 110 | 758 | 60 |
| シート | 0.125 | 3.2 | 600 | 316 | 44 | 303 | 104 | 717 | 63 |
| シート | 0.125 | 3.2 | 800 | 427 | 42 | 290 | 102 | 703 | 62 |
| シート | 0.125 | 3.2 | 1000 | 538 | 39 | 269 | 98 | 676 | 59 |
| シート | 0.125 | 3.2 | 1200 | 649 | 46 | 317 | 104 | 717 | 56 |
| プレート | Multiple | RT | RT | 58 | 400 | 128 | 883 | 58 | |
| プレート | Multiple | 200 | 93 | 54 | 372 | 122 | 841 | 58 | |
| プレート | Multiple | 400 | 204 | 48 | 331 | 115 | 793 | 61 | |
| プレート | Multiple | 600 | 316 | 44 | 303 | 111 | 765 | 62 | |
| プレート | Multiple | 800 | 427 | 41 | 283 | 108 | 745 | 62 | |
| プレート | Multiple | 1000 | 538 | 40 | 276 | 106 | 731 | 62 | |
| プレート | Multiple | 1200 | 649 | 42 | 290 | 107 | 738 | 65 | |
Hastelloy B-3 Standards
UNS N10675 / W.Nr. 2.4600 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 B564
鍛造品
ASTM B462
鍛造品
ASTM B333
板、シート、ストリップ
AWS A5.14 ERNiMo-10
溶加材
AWS A5.11 ENiMo-10
溶接棒
Hastelloy B3 SHOW
Nickel Alloy B-3 Showcase
From initial samples to large scale production, we supply high quality hastelloy b3 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。
見積もりとデザインレビューの依頼
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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 Hastelloy B-3 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 b3 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-3 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 b3 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 B3 Applications
UNS N10675 / W.Nr. 2.4600 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-3 Knowledge
Nickel Alloy B3 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 B3 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。
The easiest way to start an hastelloy b3 order is to email your requirements to sales@arialloy.com or submit the online inquiry form. Our sales team will send you a detailed quotation. Once you approve the pricing and specifications, send us your PO. We will issue the PI for payment, and production will begin after receipt of the prepayment. We will contact you when the material is ready.
Our sales team normally gets back to hastelloy b3 inquiries with pricing within 24 hours. If we need additional details or cannot provide a quotation for your request, we will let you know as soon as possible.
For FOB hastelloy b3 shipments, the customer generally decides which freight forwarder to use. Once the forwarder is appointed, we work with them on the required local arrangements. If you would rather have us coordinate transportation, we can arrange the shipment and check the corresponding freight.
An alloy’s selling price is strongly influenced by the prices of the metals required to produce it. Hastelloy B-3 relies on multiple metallic elements, and movements in the markets for nickel and molybdenum and other inputs can affect its overall cost.
We can smelt hastelloy b3 ourselves because our factory has extensive in house furnace capacity. More than 30 vacuum smelting and electroslag remelting furnaces are available in four sizes, allowing us to handle batches from 50 kg to 5,000 kg. This is also why we can support smaller orders.
Certainly, we provide material certification for hastelloy b3 before shipment. The certificate contains the relevant standard, chemical composition, mechanical properties, dimensions, and heat number and can be used to verify conformity.
During the manufacture of hastelloy b3, we monitor composition through controlled material ratios and chemical analysis. Once the material is complete, PMI testing is performed, and a third-party laboratory can conduct final chemical analysis if required.