INCONEL® Alloy 617: Detailed Product Introduction
Introduction to INCONEL® Alloy 617
INCONEL® alloy 617 is a nickel-chromium-cobalt-molybdenum alloy renowned for its exceptional high-temperature strength and oxidation resistance. Developed to withstand extreme environments, this superalloy finds applications across various industries requiring reliability and performance under harsh conditions. This article provides a detailed overview of INCONEL® alloy 617, covering its chemical composition, mechanical properties, corresponding grades, industry applications, available forms, sizes, and production standards.
Chemical Composition of INCONEL® Alloy 617
INCONEL® alloy 617 is meticulously engineered with a specific chemical composition to optimize its performance under high-temperature and corrosive conditions:
| 요소 | 구성 (%) |
|---|---|
| 니켈(Ni) | 44.5-56.0 |
| 크롬(Cr) | 20.0-24.0 |
| 코발트(Co) | 10.0-15.0 |
| 몰리브덴(Mo) | 8.0-10.0 |
| 철(Fe) | 최대 3.0 |
| 알루미늄(Al) | 0.4-1.0 |
| 티타늄(Ti) | 0.6-1.4 |
| 망간(Mn) | 0최대 0.5 |
| 실리콘(Si) | 0최대 0.5 |
| 탄소(C) | 0.05-0.15 |
| 인(P) | 0.015 최대 |
| 유황(S) | 0.015 최대 |
Mechanical Properties of INCONEL® Alloy 617
INCONEL® alloy 617 exhibits excellent mechanical strength and durability across a wide range of temperatures:
| 재산 | 값 |
|---|---|
| 인장강도 | 최소 760MPa(110ksi) |
| 항복 강도(0.2% 오프셋) | 350 MPa (51 ksi) min |
| 연장 | 30 분 |
| 경도 (브리넬) | 241 max (annealed condition) |
| 밀도 | 8.42 g/cm³ |
다른 국가의 해당 등급
INCONEL® alloy 617 is known by different grades in various countries and regions:
| 국가/지역 | 등급 |
|---|---|
| 미국 | UNS N06617 |
| 독일 | 2.4663 |
| 프랑스 | NC22KDA |
표준 형태, 크기 및 생산 표준
형태와 크기
INCONEL® alloy 617 is available in various forms and sizes to meet diverse industrial needs:
| 형태 | 크기 범위 |
|---|---|
| 시트 | 두께: 0.5mm – 50mm |
| 접시 | 두께: 0.5mm – 50mm |
| 바 | 직경: 5mm – 300mm |
| 철사 | 직경: 0.1mm – 10mm |
| 튜브 | 외경: 6mm – 200mm |
| 파이프 | 외경: 10mm – 300mm |
| 피팅 | 표준에 따른 다양한 구성 |
| 단조품 | 표준에 따라 다양한 모양과 크기 |
생산 표준
INCONEL® alloy 617 adheres to several international production standards:
| 기준 | 설명 |
|---|---|
| ASTM B166 | 막대, 막대 및 와이어 |
| ASTM B168 | 시트, 플레이트 및 스트립 |
| ASTM B167 | 원활한 파이프 및 튜브 |
| ASTM B517 | Welded tube |
| ASTM B516 | Welded pipe |
| ASTM B564 | 단조품 |
| ASTM B366 | 피팅 |
Industry Applications of INCONEL® Alloy 617
INCONEL® alloy 617 is widely utilized in critical applications across various industries due to its superior properties:
- 항공우주: Gas turbine components, combustion liners, and transition ducts.
- 발전: High-temperature components in gas turbines, heat exchangers, and reformer tubes.
- 석유화학: Catalyst tubes, radiant coils, and furnace fixtures in ethylene production.
- 화학 처리: Equipment for handling corrosive chemicals, such as nitric acid and sulfuric acid.
- Nuclear: Reactor cores, fuel element cladding, and heat exchanger tubing in nuclear power plants.
Advantages of INCONEL® Alloy 617
- High Temperature Resistance: Maintains excellent mechanical properties and oxidation resistance at temperatures up to 1200°C (2200°F).
- 부식 저항: Resistant to oxidation, carburization, and chloride-ion stress corrosion cracking in harsh environments.
- Mechanical Strength: Exhibits high tensile and yield strength, ensuring reliability under extreme conditions.
- 제작성: Easily fabricated into complex components using standard machining and welding techniques.
결론
INCONEL® alloy 617 stands as a testament to advanced materials engineering, offering exceptional strength, corrosion resistance, and versatility across industries. Its robust chemical composition, coupled with superior mechanical properties and availability in various forms and sizes, makes it indispensable for critical applications requiring reliability and performance under extreme conditions.
By understanding its chemical composition, mechanical properties, applications, and adherence to production standards, engineers and designers can leverage the unique capabilities of INCONEL® alloy 617 to enhance operational efficiency and ensure long-term durability.
자세한 기술 사양 및 추가 문의 사항은 특정 제품 데이터 시트를 참조하고 제조업체와 상담하는 것이 좋습니다.
This detailed introduction and comprehensive data sheet provide a thorough overview of INCONEL® alloy 617, highlighting its chemical composition, mechanical properties, applications, and advantages in demanding industrial environments.