Incoloy 945
UNS N09945
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Arialloy are carefully crafted using only the finest materials. Our production team offers superior craftsmanship with over 10 years of experience working with incoloy 945 tubes / bars
Incoloy 945 Material Properties
UNS N09945 Overview
Explore the chemical composition, corrosion resistance, mechanical properties, and temperature characteristics of incoloy 945 for optimal resistance, strength, and stability
Incoloy 945 Chemical Composition
Incoloy 945 Material Properties Overview
As a leading supplier and manufacturer in China, Arialloy supplies cost effective incoloy 945 products.
Incoloy 945 (UNS N09945) is a precipitation hardenable nickel, iron, chromium alloy containing Mo, Cu, Nb, Ti, and Al. Its high Ni content provides good resistance to chloride induced stress corrosion cracking, while Ni, Mo, and Cu work together to improve general corrosion resistance in reducing media. Cr strengthens resistance to oxidizing media, and Mo improves resistance to pitting and crevice corrosion. Nb, Ti, and Al form fine γ′ and γ″ precipitates during aging, giving incoloy 945 high yield strength, tensile strength, hardness, and fatigue resistance while maintaining good ductility and impact toughness. In the annealed and aged condition, the alloy reaches a minimum yield strength of 862 MPa and a minimum tensile strength of 1034 MPa, while retaining good strength as temperature increases.
Its combination of corrosion resistance, high strength, fatigue resistance, and thermal stability defines the principal material properties of incoloy 945. Arialloy recommends incoloy 945 for customers seeking a strong combination of high mechanical strength, chloride corrosion resistance, and resistance to cracking in hydrogen sulfide containing environments.
Incoloy 945 Corrosion Resistance
Incoloy 945 offers excellent resistance to general corrosion, localized corrosion, and stress corrosion cracking. Its high Ni content improves resistance to chloride induced stress corrosion cracking, while Ni works together with Mo and Cu to strengthen corrosion resistance in reducing media. Cr improves resistance to oxidizing media, and Mo further increases resistance to pitting and crevice corrosion.
The alloy also provides strong resistance in environments containing chlorides and hydrogen sulfide, together with good resistance to sulfide stress cracking and hydrogen stress cracking. In ASTM G123 chloride stress corrosion testing, incoloy 945 showed no cracking after 720 hours, while its critical pitting temperature in ASTM G48 testing reached 50°C.
Incoloy 945 Mechanical Properties
Incoloy 945 develops high strength through the age hardening effects of Nb, Ti, and Al, which form fine and uniformly distributed γ′ and γ″ precipitates within the austenitic matrix. This strengthening mechanism gives the alloy high yield strength, tensile strength, hardness, and fatigue resistance.
In the annealed and aged condition, its minimum yield strength is 125 ksi, or 862 MPa, its minimum tensile strength is 150 ksi, or 1034 MPa, and its minimum elongation is 18%, with hardness ranging from 32 to 42 HRC. Typical round bar properties show yield strength of about 914 to 981 MPa and tensile strength of about 1163 to 1214 MPa, while retaining good ductility and impact toughness.
Incoloy 945 Temperature Characteristics
Incoloy 945 retains high mechanical strength as temperature increases. At approximately 232°C, its yield strength remains around 896 MPa, demonstrating good strength retention during thermal exposure. The elastic modulus is approximately 195 GPa at 23°C and changes gradually with increasing temperature.
Thermal conductivity increases from about 10.9 W/m·K at 23°C, while the coefficient of thermal expansion also rises progressively as temperature increases. The alloy has a melting range of approximately 1270°C to 1377°C. Its γ′ and γ″ precipitation strengthened structure contributes to microstructural stability and the retention of mechanical properties during thermal exposure.
Incoloy 945 Data Sheet
Incoloy Alloy 945 Data Sheet
Access / download the incoloy 945 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 | 8.2 | |
|---|---|---|---|
| lb/in.3 | 0.296 | ||
| 용융 범위 | °F | 2317 - 2510 | |
| °C | 1270 - 1377 | ||
| 전기 저항률 | ohm circ mil/ft | 663 | |
| μΩ·m | 1.10 | ||
| Permeability at 200 oersted (15.9 kA/m) | 1.003 | ||
| Young’s Modulus (70°F) | 103 ksi | 29.1 | |
| GPa | 200.8 | ||
기계적 특성
| Typical mechanical properties of annealed and aged round bar of INCOLOY alloy 945. Impact strength was determined at -75ºF. Impact strength for the rod 3.5 inch and larger is determined in the transverse orientation. | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Rod Size | 항복 강도 (0.2% 오프셋) | 인장 강도 | 연신율 | Reduction of Area | Impact Strength | Hardness | Grain Size | ||||
| 에서 | 음 | ksi | MPa | ksi | MPa | % | % | ft•lb | joules | Rc | ASTM # |
| 1.0 | 25 | 133.4 | 920 | 173.2 | 1194 | 27.8 | 48.0 | 76 | 103 | 40 | 2 |
| 2.0 | 51 | 132.5 | 914 | 170.2 | 1174 | 28.2 | 47.6 | 70 | 95 | 40 | 3 |
| 3.5 | 89 | 135.5 | 934 | 172.0 | 1186 | 25.5 | 40.5 | 58.2 | 79 | 43 | 2 |
| 4.5 | 114 | 134.2 | 925 | 168.6 | 1163 | 28.6 | 46.7 | 62 | 84 | 42 | 2.5 |
| 6.0 | 152 | 141.0 | 972 | 176.0 | 1214 | 22.0 | 34.6 | 55.3 | 75 | 42 | 2.5 |
| 12.0 | 305 | 142.3 | 981 | 171.7 | 1184 | 26.3 | 43.6 | 61.2 | 83 | 40 | 2 |
| 14.0 | 356 | 140.3 | 967 | 169.3 | 1167 | 26.6 | 30.7 | 77 | 105 | 39 | 2 |
Incoloy 945 Standards
UNS N09945 Specifications & Standards
생산부터 검사까지, 당사는 엄격한 품질 기준을 준수하며 공차 및 화학 성분에 대한 요구 사항을 충족합니다.
ASTM B983
이음매 없는 파이프 및 튜브
Incoloy 945 SHOW
Nickel Alloy 945 Showcase
From initial samples to large scale production, we supply high quality incoloy 945 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 945 Quotation Process
세심한 상담부터 최종 납품에 이르기까지, 저희는 custom incoloy 945 product 주문 절차가 간편하고 편리합니다. 탁월한 고객 서비스를 바탕으로 고객님의 요구를 미리 파악하고, 전문적인 솔루션을 제공하며, 정시 배송을 보장합니다.
Incoloy 945 Supplier - Arialloy
생산부터 품질 관리에 이르기까지, 모든 단계가 완벽을 위해 세심하게 설계되었습니다
Arialloy incoloy alloy 945 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 945 Applications
UNS N09945 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 945 Knowledge
Nickel Alloy 945 Wiki
Arialloy는 여러분의 선택에 영향을 미치는 모든 요소를 여러분과 함께 살펴봅니다.
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Custom Incoloy 945 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 process starts when you send your incoloy 945 requirements to sales@arialloy.com or submit the form at the bottom of this page. We will review your needs and issue a detailed quotation. If you accept our offer, send your PO. We will then provide a PI for payment. After the prepayment is received, production will begin and we will notify you once the material is finished.
Our experienced sales team is available to process your incoloy 945 quotation request, usually within 24 hours. If your inquiry cannot be quoted or requires additional information, we will notify you promptly.
Our normal incoloy 945 quotation includes FOB terms. Accordingly, buyers generally select a freight forwarder to handle the onward transportation, while we cooperate with them on local matters. If requested, we can also take care of the shipping arrangement and check the applicable freight rate.
The pricing of incoloy 945 is closely related to the cost of its constituent metals. Key raw materials used in superalloys, including nickel, iron, chromium, molybdenum, and copper, can experience market fluctuations, and these changes can have a direct impact on alloy prices.
Our incoloy 945 is melted by our own factory team. The facility contains over 30 vacuum smelting and electroslag remelting furnaces, with capacities from 50 kg through 5,000 kg. This allows us to choose the appropriate production scale instead of limiting our orders to large batches.
We provide incoloy 945 material test reports before shipment to demonstrate that the supplied material meets the applicable requirements. The reports include the material standard, chemical composition, mechanical properties, dimensions, and heat number.
We monitor incoloy 945 chemistry at both the smelting and finished-product stages. Material proportions are controlled during melting, chemical analysis tracks composition, and PMI testing is conducted after production. Independent laboratory testing is available as an added verification step.