제품 소개니켈 합금 파이프

Customizable High-Temperature Stability Nickel Alloy Pipe with High Tensile Strength and Low Carbon Content

제가 지금 온라인 채팅 해요

Customizable High-Temperature Stability Nickel Alloy Pipe with High Tensile Strength and Low Carbon Content

Customizable High-Temperature Stability Nickel Alloy Pipe with High Tensile Strength and Low Carbon Content
Customizable High-Temperature Stability Nickel Alloy Pipe with High Tensile Strength and Low Carbon Content Customizable High-Temperature Stability Nickel Alloy Pipe with High Tensile Strength and Low Carbon Content

큰 이미지 :  Customizable High-Temperature Stability Nickel Alloy Pipe with High Tensile Strength and Low Carbon Content

제품 상세 정보:
Place of Origin: China
브랜드 이름: DINGSCO
인증: ISO 9001:2015,PED 2014/68/EU,API 6A,API-20B,TSG,NORSOK
Model Number: According to customers requirements
결제 및 배송 조건:
Minimum Order Quantity: Negotiable
가격: 협상 가능
Packaging Details: According to Customers' Requests
Delivery Time: (Sample Order) 7 days
Payment Terms: T/T
Supply Ability: Negotiable
접촉 지금 얘기해

Customizable High-Temperature Stability Nickel Alloy Pipe with High Tensile Strength and Low Carbon Content

설명
제품 카테고리: 니켈 합금 파이프 코발트 & 아이언: 추적 금액
재료: 니켈 합금 경도: HRC 35 MAX
제품 이름: Hastelloy C276 고온 환경을위한 원활한 파이프의 부식 저항 인장 강도: 최소 690MPa
애플리케이션: 화학 가공, 자동차 제조, 전기 및 통신, 석유 및 가스 등 크롬(Cr): ≥14.5%
강조하다:

High-Temperature Stability Nickel Alloy Pipe

,

High Tensile Strength Nickel Alloy Pipe

,

Low Carbon Content Nickel Alloy Pipe

Customizable Heat-Resistant Nickel Alloy Pipes Seamless Solution for Demanding Environments

Hastelloy C-276 seamless pipe is a high-performance nickel-based alloy tubular product, engineered for aggressive industrial environments. As a seamless variant, it eliminates weld seams—avoiding common weak points like corrosion concentration or pressure-induced cracking—making it a reliable choice for critical applications requiring uncompromised durability.
1. Core Material Properties
  • Chemical Composition: Nickel (≥52%, base metal), Molybdenum (15–17%, anti-pitting/crevice corrosion), Chromium (14.5–16.5%, oxidation resistance), Tungsten (3–4.5%, strength enhancement), and low Carbon (≤0.02%, prevents carbide precipitation).
  • Mechanical Performance: Tensile strength (≥895 MPa), yield strength (≥415 MPa), elongation (≥40%), and elastic modulus (~205 GPa). Maintains rigidity and ductility even at high temperatures (up to 1,093°C).
2. Key Advantages
  • Exceptional Corrosion Resistance: Withstands strong acids (sulfuric, hydrochloric), chloride-rich media (seawater, brines), and mixed chemicals. Annual corrosion rate in 20% boiling hydrochloric acid is ≤0.1 mm/year (far better than 316L stainless steel).
  • Seamless Durability: Weld-free design ensures uniform pressure-bearing capacity and no leak risks from weld defects, suitable for high-pressure systems.
  • High-Temp Stability: Resists creep and oxidation at elevated temperatures, maintaining performance in heat-intensive processes.
3. Typical Applications
  • Chemical Processing: Reaction vessels, heat exchangers, and pipelines handling acidic or reactive fluids.
  • Environmental Engineering: Flue gas desulfurization (FGD) systems (resists sulfur-containing corrosives).
  • Marine & Offshore: Seawater cooling pipelines and subsea equipment (withstands chloride corrosion).
  • Pharmaceuticals: Clean reactors and piping (high purity, resists sanitizing agents).
4. Manufacturing & Quality Assurance
  • Production Process: Hot piercing of alloy billets → hot rolling for dimensional refinement → annealing (to restore ductility) → surface pickling/passivation (enhances oxide layer protection).
  • Testing: Ultrasonic testing (UT) for internal defects, eddy current testing (ECT) for surface flaws, and hydrostatic testing (1.5x rated pressure) for leak tightness.
  • Standards Compliance: Meets ASTM B575 (alloy sheet/plate), ASTM B574 (alloy bars), and ASME Section VIII (pressure vessel requirements).
5. Why Choose It?
Ideal for harsh environments where material failure could cause downtime, safety risks, or product contamination. Its long service life (10–20 years) reduces maintenance costs, offering excellent long-term value.
 
Grade UNS Density

Tensile Strength

(MPa min)

Yield Strength

(MPa min)

Reduction of Area min (%) Elongation min (%) Hardness (HRC)
HASTELLOY C276 N010276 8.87 690MPa min 283MPa min / 40% min HRC 35 max

 

Chemical Composition(%):
 

Ni Cr Fe Co Mo W P
Remainder 14.0-16.5 4.0-7.0 2.5max 15.0-17.0 3.0-4.5 0.04max
Si Mn C c S    
0.08max 1.0max 0.01max 0.35max 0.03max    

연락처 세부 사항
Hunan Dinghan New Material Technology Co., LTD

담당자: Alice He

전화 번호: 0086-19067103413

회사에 직접 문의 보내기 (0 / 3000)

기타 제품