Hastelloy B-2
UNS N10665 / W.Nr. 2.4617
카탈로그
Arialloy are carefully crafted using only the finest materials. Our production team offers superior craftsmanship with over 10 years of experience working with hastelloy b2 tubes / sheets / wires / bars / fittings
Hastelloy B-2 Material Properties
UNS N10665 / W.Nr. 2.4617 Overview
Explore the chemical composition, corrosion resistance, mechanical properties, and temperature characteristics of hastelloy b2 for optimal resistance, strength, and stability
Hastelloy B-2 Chemical Composition
Hastelloy B2 Material Properties Overview
As a manufacturer and supplier in China, Arialloy supplies competitively priced hastelloy B2 products.
Hastelloy B2 (UNS N10665 / W.Nr. 2.4617) is a nickel molybdenum alloy strengthened by solid solution, offering strong resistance to aggressive reducing acids. Its molybdenum content of 26% to 30% provides the main contribution to acid resistance, while the nickel matrix supports ductility and resistance to chloride stress corrosion cracking. Carbon and silicon are limited to reduce detrimental precipitation during welding and help preserve corrosion resistance near welded joints. Compared with the earlier hastelloy B alloy, B2 contains less carbon, silicon and iron. Chromium is present only in small amounts, so its resistance to oxidizing environments is limited. The alloy is normally supplied in the solution annealed condition to maintain its ductile face centered cubic nickel matrix.
Conventional arc welding processes can join hastelloy B2 when suitable filler metals and appropriate procedures are used. Clean joint surfaces, low heat input and careful temperature control help limit contamination and unwanted structural changes. Cold forming increases work hardening, and substantial deformation may require intermediate annealing to restore ductility before further processing.
Hastelloy B-2 Corrosion Resistance
Hastelloy B2 provides excellent resistance to hydrochloric acid over a broad range of concentrations and temperatures. It also withstands sulfuric, phosphoric and acetic acids under reducing conditions, while its high nickel content provides resistance to chloride stress corrosion cracking.
Oxidizing contaminants can sharply reduce this resistance. Small amounts of ferric or cupric ions may cause rapid attack in otherwise compatible acids. Corrosion behavior depends on acid concentration, temperature, dissolved oxygen and other impurities, so performance should be evaluated against the complete chemical environment.
Hastelloy B2 Mechanical Properties
In the solution annealed condition at room temperature, hastelloy B2 plate and sheet commonly have specified minimum tensile strength of 760 MPa, minimum 0.2% yield strength of 350 MPa and minimum elongation of 40%. This combination provides strength with useful ductility. Cold working increases strength and hardness while reducing the remaining capacity for deformation.
Actual measured properties depend on product form, dimensions and processing history. Acceptance requirements should follow the applicable material specification and relevant purchase order.
Hastelloy B-2 Temperature Characteristics
Hastelloy B2 is sensitive to thermal exposure that promotes brittle intermetallic phases. Temperatures of approximately 538°C to 871°C can reduce ductility through secondary phase formation, with rapid precipitation of Ni4Mo occurring near 750°C. Heating and cooling rates therefore require careful attention during fabrication.
Solution annealing at approximately 1065°C followed by rapid water quenching helps restore the desired structure. These heat treatment temperatures do not represent continuous operating limits. Performance at elevated temperatures also depends on exposure duration, mechanical loading and the surrounding chemical environment.
Hastelloy B2 Products
Nickel Alloy B-2 Product Types
With advanced equipment and expert craftsmanship, we create durable, high performance nickel alloy b2 products tailored to each project’s needs
Hastelloy B-2 Data Sheet
Hastelloy Alloy B2 Data Sheet
Access / download the hastelloy b-2 data sheet to gain in depth insights into precise physical and processing parameters
귀사의 프로젝트에 가장 적합한 니켈 합금 소재가 선정되도록 보장합니다
기계적 특성
| Product | Tensile Strength, ksi | 항복 강도 (0.2% Offset), ksi | Elongation, % |
|---|---|---|---|
| Rod & Bar | 110 | 51 | 40 |
| Sheet/Plate | 110 | 51 | 40 |
| Welded Pipe & Tube | 110 | 51 | 40 |
| 이음매 없는 파이프 및 튜브 | 110 | 45 | 40 |
Hastelloy B2 Standards
UNS N10665 / W.Nr. 2.4617 Specifications & Standards
생산부터 검사까지, 당사는 엄격한 품질 기준을 준수하며 공차 및 화학 성분에 대한 요구 사항을 충족합니다.
ASTM B622
이음매 없는 파이프 및 튜브
ASTM B619
용접 파이프
ASTM B626
용접관
ASTM B366
Fittings
ASTM B335
Billet, Rod and Bar
ASTM B564
단조품
ASTM B462
단조품
ASTM B333
판, 시트 및 스트립
AWS A5.14 ERNiMo-7
용가재
AWS A5.11 ENiMo-7
용접 전극
Hastelloy B-2 SHOW
Nickel Alloy B2 Showcase
From initial samples to large scale production, we supply high quality hastelloy b-2 products and help you achieve your manufacturing goals.
요구 사항 업로드하기
먼저, 연락처 정보와 함께 제품 유형, 치수, 수량 및 요구되는 규격을 알려주십시오. CAD 도면, 사양서 또는 특별한 공차 요구 사항이 있는 경우, 해당 자료를 업로드해 주십시오.
견적 및 디자인 검토 받기
12시간 이내에 상세한 견적서와 (맞춤형) 제조 적합성(DFM) 검토 결과를 보내드리겠습니다. 이를 통해 고객님의 맞춤형 프로젝트가 비용 면에서 실현 가능한지 확인하실 수 있으며, 소요 비용에 대해 명확히 파악하실 수 있습니다.
주문 확인 및 생산 시작
견적과 디자인을 승인하시면, 확인을 받은 다음 날 아침부터 귀하의 프로젝트가 저희 제작 대기열에 포함됩니다.
배송 및 수령
일반적으로 맞춤 제작 주문은 영업일 기준 20~45일 이내에 발송됩니다. 재고 상품과 샘플은 48시간 이내에 발송됩니다.
단 4단계
Custom Hastelloy B2 Quotation Process
세심한 상담부터 최종 납품에 이르기까지, 저희는 custom hastelloy b-2 product 주문 절차가 간편하고 편리합니다. 탁월한 고객 서비스를 바탕으로 고객님의 요구를 미리 파악하고, 전문적인 솔루션을 제공하며, 정시 배송을 보장합니다.
Hastelloy B2 Supplier - Arialloy
생산부터 품질 관리에 이르기까지, 모든 단계가 완벽을 위해 세심하게 설계되었습니다
Arialloy hastelloy alloy b-2 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-2 Applications
UNS N10665 / W.Nr. 2.4617 Alloy Solutions
당사는 다양한 산업 분야에 서비스를 제공하며, 엄격한 품질 관리와 본격적인 생산에 주력하고, 전문적인 노하우와 세심한 주의를 바탕으로 고객님의 비전을 현실로 만들어 드립니다.
Hastelloy B-2 Knowledge
Nickel Alloy B2 Wiki
Arialloy는 여러분의 선택에 영향을 미치는 모든 요소를 여러분과 함께 살펴봅니다.
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이 표에서 볼 수 있듯이, Monel 400의 높은 니켈 및 구리 함량은 해수 및 다양한 산에 대한 탁월한 내식성을 보장하며, 상당한 크롬 함량은
More Hastelloy Grades
Hastelloy Alloy Grades
Explore the full range of hastelloy alloys to expand your material choices and ensure you find the perfect nickel alloy
Custom Hastelloy B-2 FAQs
저희 전문가 팀이 모든 단계에서 여러분을 지원하며, 여러분의 비전을 현실로 만들 수 있도록 도와드리겠습니다. 관련 지원 내용은 자주 묻는 질문(FAQ)을 확인해 주세요.
To order hastelloy b2 from us, please send your requirements directly to sales@arialloy.com or submit the form at the bottom of this page. We will provide a detailed quotation based on your request. After accepting our offer, send your PO. We will prepare the PI for payment, start production once the prepayment arrives, and notify you when your materials are complete.
After you submit an hastelloy b2 inquiry, our professional sales team will generally respond with a quotation within 24 hours. If we cannot prepare the quote, we will notify you promptly rather than keep you waiting.
The standard hastelloy b2 quotation is FOB, and transportation is therefore normally coordinated by the customer’s designated freight forwarder. Our team will cooperate with the forwarder to complete the necessary local work. If you prefer us to take over the arrangement, we can organize the shipment and obtain a freight quote.
Metal prices are an important part of the equation when determining hastelloy b2 pricing. The cost of nickel and molybdenum and other alloying materials can change over time, and those changes may be reflected in the price of the alloy.
Hastelloy B-2 melting is one of the processes we handle internally. Our factory operates more than 30 vacuum smelting and electroslag remelting furnaces, from 50 kg units through 5,000 kg units. This range enables us to match production capacity with the size of each customer’s requirement.
Our hastelloy b2 test documentation is issued in advance of shipment and follows recognized industry standards. It provides detailed information on material grade, chemistry, mechanical properties, dimensions, and heat number.
Our hastelloy b2 quality process includes in process chemical analysis and strict control of the material proportions during smelting. Finished products are checked using PMI, and external laboratory analysis can be arranged when additional assurance is requested.