Incoloy 800HT
UNS N08811
카탈로그
Arialloy are carefully crafted using only the finest materials. Our production team offers superior craftsmanship with over 10 years of experience working with incoloy 800ht tubes / sheets / wires / bars / fittings
Incoloy 800HT Material Properties
UNS N08811 Overview
Explore the chemical composition, corrosion resistance, mechanical properties, and temperature characteristics of incoloy 800ht for optimal resistance, strength, and stability
Incoloy 800HT Chemical Composition
Incoloy 800HT Material Properties Overview
As a nickel alloy manufacturer and supplier in China, Arialloy supplies cost effective incoloy 800HT products.
Incoloy 800HT (UNS N08811 / W.Nr. 1.4959) is an austenitic nickel, iron and chromium alloy that combines resistance to elevated temperature corrosion with enhanced creep and stress rupture strength. Its composition includes 30.0 to 35.0% nickel and 19.0 to 23.0% chromium. Nickel stabilizes the austenitic structure, while chromium promotes a protective surface oxide. Carbon is restricted to 0.06 to 0.10%, and the combined aluminum and titanium content is 0.85 to 1.20%. These composition limits distinguish incoloy 800HT from incoloy 800H and contribute to improved strength under sustained loading at elevated temperatures.
The alloy requires solution annealing at a minimum of 1149°C (2100°F) and an average grain size of ASTM 5 or coarser. This material condition supports its resistance to creep. Conventional hot forming, cold forming and machining methods can be used, although work hardening must be considered during fabrication. Welding requires filler metal selection that accounts for the intended temperature and joint properties.
Its principal advantage over incoloy 800 is stronger resistance to creep during prolonged heating. Composition, grain size and heat treatment should therefore be reviewed together when specifying or comparing incoloy 800HT products.
Incoloy 800HT Corrosion Resistance
Incoloy 800HT offers good resistance to oxidation, carburization and many atmospheres containing sulfur at elevated temperatures. Chromium promotes a protective oxide film, while nickel contributes to resistance against carbon absorption. This film helps maintain protection during repeated heating and cooling.
The alloy also resists chloride stress corrosion cracking. However, its carbon content and thermal history can increase susceptibility to intergranular corrosion in certain aqueous environments. Corrosion performance therefore depends on temperature, gas composition, exposure time, surface condition and whether corrosive liquids or condensates are present.
Incoloy 800HT Mechanical Properties
In the solution annealed condition, incoloy 800HT combines moderate room temperature strength with good ductility. Published values for selected wrought products include tensile strength of 450 to 700 MPa, a minimum 0.2% proof strength of 170 MPa, and elongation of at least 30%. Its main mechanical advantage is resistance to creep and stress rupture during prolonged heating.
Actual acceptance requirements depend on product form, dimensions, heat treatment, specimen orientation and the governing material specification.
Incoloy 800HT Temperature Characteristics
Incoloy 800HT provides strong resistance to creep and stress rupture, particularly above 700°C (1292°F). Oxidation resistance can extend to approximately 1100°C (2012°F) in air, although allowable operating temperatures depend on stress, atmosphere and exposure duration. Prolonged exposure around 600 to 700°C (1112 to 1292°F) can promote gamma prime precipitation and reduce ductility.
Thermal conductivity and expansion increase with temperature, while elastic modulus decreases, influencing dimensional changes and mechanical response during heating. The practical temperature limit must also account for required service life and permissible deformation.
Incoloy 800HT Products
Nickel Alloy 800HT Product Types
With advanced equipment and expert craftsmanship, we create durable, high performance nickel alloy 800ht products tailored to each project’s needs
Incoloy 800HT Data Sheet
Incoloy Alloy 800HT Data Sheet
Access / download the incoloy 800ht data sheet to gain in depth insights into precise physical and processing parameters
귀사의 프로젝트에 가장 적합한 니켈 합금 소재가 선정되도록 보장합니다
물리적 특성
| 밀도 | g/cm3 | 7.94 | |
|---|---|---|---|
| lb/in.3 | 0.287 | ||
| 용융 범위 | °F | 2475 - 2525 | |
| °C | 1357 - 1385 | ||
| Specific Heat | 32-212°F | Btu/lb•°F | 0.11 |
| 0-100°C | J/kg•°C | 460 | |
| Permeability at 70°F (21°C) and 200 oersted (15.9 kA/m) | Annealed | 1.014 | |
| Hot-Rolled | 1.009 | ||
| Curie Temperature | °F | -175 | |
| °C | -115 | ||
기계적 특성
| Temperature | Hardness BHN | 인장 강도 | 항복 강도 (0.2% 오프셋) | |||
|---|---|---|---|---|---|---|
| °F | °C | ksi | MPa | ksi | MPa | |
| 80 | 27 | 126 | 77.8 | 536 | 21.7 | 150 |
| 800 | 425 | – | 67.5 | 465 | 18.8 | 130 |
| 1000 | 540 | 90 | 62.7 | 432 | 13.0 | 90 |
| 1200 | 650 | 84 | 54.8 | 378 | 13.5 | 93 |
| 1300 | 705 | 82 | 47.7 | 329 | 15.8 | 109 |
| 1400 | 760 | 74 | 34.2 | 236 | 13.1 | 90 |
Incoloy 800HT Standards
UNS N08811 Specifications & Standards
생산부터 검사까지, 당사는 엄격한 품질 기준을 준수하며 공차 및 화학 성분에 대한 요구 사항을 충족합니다.
ASTM B163
응축기 및 열교환기 관
ASTM B407
이음매 없는 파이프 및 튜브
ASTM B829
이음매 없는 파이프 및 튜브
ASTM B514
용접 파이프
ASTM B775
용접 파이프
ASTM B515
용접관
ASTM B751
용접관
ASTM B366
용접 피팅
ASTM B408
Rod and Bar
ASTM B564
단조품
ASTM B409
판, 시트 및 스트립
ASTM B906
판, 시트 및 스트립
ASTM A240
판, 시트 및 스트립
ASTM A480
판, 시트 및 스트립
Incoloy 800HT SHOW
Nickel Alloy 800HT Showcase
From initial samples to large scale production, we supply high quality incoloy 800ht 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 Incoloy 800HT Quotation Process
세심한 상담부터 최종 납품에 이르기까지, 저희는 custom incoloy 800ht product 주문 절차가 간편하고 편리합니다. 탁월한 고객 서비스를 바탕으로 고객님의 요구를 미리 파악하고, 전문적인 솔루션을 제공하며, 정시 배송을 보장합니다.
Incoloy 800HT Supplier - Arialloy
생산부터 품질 관리에 이르기까지, 모든 단계가 완벽을 위해 세심하게 설계되었습니다
Arialloy incoloy alloy 800ht 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 800HT Applications
UNS N08811 Alloy Solutions
당사는 다양한 산업 분야에 서비스를 제공하며, 엄격한 품질 관리와 본격적인 생산에 주력하고, 전문적인 노하우와 세심한 주의를 바탕으로 고객님의 비전을 현실로 만들어 드립니다.
Incoloy 800HT Knowledge
Nickel Alloy 800HT Wiki
Arialloy는 여러분의 선택에 영향을 미치는 모든 요소를 여러분과 함께 살펴봅니다.
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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 800HT 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.
If you would like to order incoloy 800ht, email your requirements to sales@arialloy.com or complete the inquiry form at the bottom of this page. Our sales team will prepare a detailed offer based on your request. After you confirm the offer, send us your PO. We will issue a PI, and production will begin following receipt of the prepayment. We will notify you when your materials are ready.
We strive to provide an incoloy 800ht quote within 24 hours of receiving your inquiry. If we are unable to quote because of missing information or other limitations, we will let you know promptly.
Our incoloy 800ht quotation is generally FOB, with the buyer normally responsible for designating the forwarder. We will assist the forwarder with the necessary local operations to ensure the shipment can proceed smoothly. If desired, we can arrange the transportation ourselves and calculate the corresponding freight cost.
Incoloy 800HT pricing reflects, in part, the cost of its metallic raw materials. When key metals such as nickel, iron, and chromium experience market fluctuations, those changes can work their way into the cost of producing and supplying the alloy.
Our incoloy 800ht material is smelted at our factory rather than being purchased from an outside source. We operate over 30 furnaces for vacuum smelting and electroslag remelting, with capacities of 50 kg, 200 kg, 1,000 kg, and 5,000 kg. This allows us to accommodate different production volumes, including smaller orders.
We issue the incoloy 800ht MTR before delivery in accordance with relevant industry standards. The report contains the material specification, chemical analysis, mechanical test data, dimensions, and heat identification.
We manage the incoloy 800ht material blend during smelting and perform chemical analyses to monitor the alloy composition. After manufacturing, PMI testing is used to check the finished material, with third-party laboratory testing available for additional confirmation.