Incoloy 800H
UNS N08810 / W.Nr. 1.4958
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 800h tubes / sheets / wires / bars / fittings
Incoloy 800H Material Properties
UNS N08810 / W.Nr. 1.4958 Overview
Explore the chemical composition, corrosion resistance, mechanical properties, and temperature characteristics of incoloy 800h for optimal resistance, strength, and stability
Incoloy 800H Chemical Composition
Incoloy 800H Material Properties Overview
As a manufacturer and supplier in China, Arialloy supplies incoloy 800H products at competitive prices.
Incoloy 800H (UNS N08810 / W.Nr. 1.4958) is an austenitic iron, nickel and chromium alloy combining resistance to high temperature corrosion with enhanced creep strength. Its composition contains 30.0 to 35.0% nickel and 19.0 to 23.0% chromium, with iron forming the balance. Nickel stabilizes the austenitic structure, while chromium supports a protective surface oxide. A carbon range of 0.05 to 0.10% distinguishes incoloy 800H from standard incoloy 800. Solution annealing produces an average grain size of ASTM No. 5 or coarser. Together, the specified carbon content and coarse grain structure improve resistance to creep deformation and stress rupture during extended exposure to elevated temperatures. Aluminum and titanium additions also influence precipitation behavior and mechanical stability during prolonged exposure to heat.
The alloy can be formed and welded using conventional methods suitable for austenitic alloys. Welding consumables should be selected according to service temperature and joint properties. Suitable options include inconel filler metal 82 for moderate temperature conditions and inconel filler metal 617 when greater strength at elevated temperatures is required.
Incoloy 800H Corrosion Resistance
Incoloy 800H resists oxidation, carburization and many nitriding atmospheres. Chromium promotes a protective oxide layer, while nickel helps maintain oxidation resistance during thermal cycling. The alloy also offers useful resistance to chloride stress corrosion cracking.
Exposure to approximately 540°C to 760°C can cause sensitization, increasing susceptibility to intergranular corrosion in certain aqueous environments. This is particularly relevant after welding or extended exposure to heat. Performance therefore depends on temperature, exposure history and medium composition, particularly when the material encounters corrosive condensates or aggressive cleaning solutions.
Incoloy 800H Mechanical Properties
Solution annealed incoloy 800H plate and bar can be supplied with room temperature tensile strength of 450 to 700 MPa, minimum 0.2% proof strength of 170 MPa, and minimum elongation of 30%, subject to specification and dimensional limits. Cold working increases strength and hardness while reducing ductility. The annealed structure also permits substantial deformation before intermediate annealing.
These values describe specified material conditions. Acceptance requirements must follow the ordered product standard, dimensions, heat treatment and test orientation.
Incoloy 800H Temperature Characteristics
Incoloy 800H offers improved creep and stress rupture strength above approximately 600°C compared with standard incoloy 800. A representative elevated temperature service range is 600°C to 950°C. Its austenitic structure provides good stability during prolonged thermal exposure, while carbon content and grain size support resistance to deformation under sustained loading. Permissible operating temperature depends on stress, exposure duration, atmosphere and applicable code requirements.
Oxidation test temperatures should not be interpreted as continuous load bearing limits, since oxidation resistance and creep resistance describe different performance characteristics.
Incoloy 800H Products
Nickel Alloy 800H Product Types
With advanced equipment and expert craftsmanship, we create durable, high performance nickel alloy 800h products tailored to each project’s needs
Incoloy 800H Data Sheet
Incoloy Alloy 800H Data Sheet
Access / download the incoloy 800h 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 800H Standards
UNS N08810 / W.Nr. 1.4958 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 800H SHOW
Nickel Alloy 800H Showcase
From initial samples to large scale production, we supply high quality incoloy 800h 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 800H Quotation Process
세심한 상담부터 최종 납품에 이르기까지, 저희는 custom incoloy 800h product 주문 절차가 간편하고 편리합니다. 탁월한 고객 서비스를 바탕으로 고객님의 요구를 미리 파악하고, 전문적인 솔루션을 제공하며, 정시 배송을 보장합니다.
Incoloy 800H Supplier - Arialloy
생산부터 품질 관리에 이르기까지, 모든 단계가 완벽을 위해 세심하게 설계되었습니다
Arialloy incoloy alloy 800h 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 800H Applications
UNS N08810 / W.Nr. 1.4958 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 800H Knowledge
Nickel Alloy 800H 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 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 800H 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.
The first step is to send us your incoloy 800h requirements through sales@arialloy.com or the form below. We will then send you a detailed quotation. If you decide to place the order, provide your PO and we will issue a PI for payment. Once the prepayment is received, we will start production and keep you informed when the material is completed.
Our quotation turnaround for incoloy 800h is normally within 24 hours. If we find that more information is needed or a quotation cannot be issued, our team will contact you promptly.
The normal arrangement for FOB incoloy 800h is that the customer selects the freight forwarder. After receiving the forwarder’s details, we cooperate with them on the local logistics procedures. If you prefer a more streamlined service, we can also organize transportation and provide a separate freight quotation.
Because the composition of an alloy involves several metals, changes in individual metal prices can affect the overall material cost. nickel, iron, and chromium are particularly important in superalloy pricing, making their market movements an important reason for alloy price changes.
We produce the incoloy 800h melt internally using our own furnace equipment. There are more than 30 vacuum smelting and electroslag remelting furnaces at our facility, with capacities from 50 kg to 5,000 kg. This range is particularly useful for customers who do not require large quantities.
Yes, the required incoloy 800h material test report is supplied prior to shipment. It provides traceable information on the applicable standard, chemical composition, mechanical properties, dimensions, and heat number.
Our incoloy 800h quality checks cover both production and final inspection. Material ratios are controlled during smelting, chemical analysis tracks composition, and PMI testing is performed on completed products. Independent laboratory analysis can be added for further verification.