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Help CenterNimonic 90 Nickel-Based High-Temperature Alloy Bar Rod Corrosion Resistant High Strength
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As a leading manufacturer based in Wuxi, Jiangsu, China, Wuxi Yansheng Technology Co., Ltd. specializes in producing high-performance nickel-based alloys for extreme environments. Our Nimonic 90 Nickel-Based High-Temperature Alloy Bar Rod is engineered to deliver exceptional corrosion resistance and high strength under sustained thermal stress. With over 100 employees and an annual export value exceeding US$50 million, we are committed to providing reliable materials for critical applications worldwide.
This bar rod is made from Nimonic 90, a precipitation-hardenable nickel-chromium-cobalt alloy known for its outstanding creep resistance and oxidation resistance up to 980°C. It is an ideal choice for components that must maintain mechanical integrity in aggressive, high-temperature environments such as gas turbines, aerospace fasteners, and industrial furnace parts.
Key Features & Technical Specifications
- High-Temperature Strength: Retains tensile strength of over 1000 MPa at room temperature and maintains significant load-bearing capacity up to 980°C.
- Excellent Corrosion Resistance: Resists oxidation, carburization, and sulfidation in harsh chemical and thermal environments.
- Excellent Creep & Rupture Strength: Designed for long-term service under stress at elevated temperatures, minimizing deformation over time.
- Good Workability: Can be hot worked, cold worked, and machined using conventional methods. Welding is possible with proper procedures.
- Customizable Dimensions: Available in diameters from 6 mm to 300 mm and lengths up to 6000 mm, with tailored tolerances upon request.
- Compliance with International Standards: Meets AMS 5829, ASTM B637, and other applicable specifications; certification documents provided upon request.
| Property | Typical Value |
| Density | 8.2 g/cm³ |
| Melting Point | ~1370°C |
| Tensile Strength (R.T.) | ≥ 1000 MPa |
| Yield Strength (0.2%) | ≥ 700 MPa |
| Elongation | ≥ 20% |
| Hardness (Brinell) | 340 – 400 HB |
| Operating Temperature | Up to 980°C (continuous) |
Benefits for Your Applications
- Extended Component Life: The alloy’s exceptional oxidation and corrosion resistance significantly reduces maintenance frequency, lowering total cost of ownership.
- Reliable Performance in Extreme Conditions: Whether used in turbine blades, combustion chambers, or high-temperature fasteners, this bar rod delivers consistent mechanical properties.
- Easy Fabrication: Our Nimonic 90 bar rod can be machined, forged, or welded with standard equipment, reducing production lead times.
- Global Compliance: Our products are manufactured in a facility certified under ISO9001, ISO14000, OHSAS18001, and other international standards, ensuring traceability and quality control.
Why Choose Wuxi Yansheng Technology?
Since our establishment in 2017, we have grown into a 1,000–3,000 m² manufacturing facility with a dedicated team of 101–200 employees. Our annual export value of US$50 million – US$100 million reflects the trust placed in us by clients across North America, Europe, Asia, Africa, and Oceania. We ship from major ports including Tianjin, Shanghai, Qingdao, and Ningbo, ensuring timely delivery worldwide.
We hold multiple quality certifications (e.g., ISO9001, ISO14000, OHSAS18001, SA8000, TL900, QS9000, and others), which underscore our commitment to product excellence, environmental responsibility, and worker safety. Every batch of Nimonic 90 bar rod undergoes rigorous testing for chemical composition, mechanical properties, and dimensional accuracy.
Contact us today to discuss your specific requirements. Our team of engineers is ready to provide technical support, custom sizes, and competitive pricing. Let us be your trusted partner for high-temperature alloy solutions.
Frequently Asked Questions (FAQ)
Q1: What is the difference between Nimonic 90 and Inconel 718?
A: Nimonic 90 is a nickel-chromium-cobalt alloy optimized for high-temperature creep strength and oxidation resistance up to 980°C, while Inconel 718 is a nickel-iron-chromium alloy with higher strength at lower temperatures (up to 700°C). Nimonic 90 is typically used in hotter sections of turbines and engines.
Q2: Can this bar rod be supplied in annealed condition?
A: Yes, we can supply Nimonic 90 bar rod in solution-treated (annealed) condition or aged condition depending on your application. Please specify your requirement when ordering.
Q3: What is the typical lead time for custom sizes?
A: For standard diameters and lengths, lead time is 15–20 working days. Custom sizes may require 25–30 working days. We offer expedited shipping for urgent orders.
Q4: Do you provide certificates of compliance or material test reports?
A: Absolutely. We can provide a mill test certificate (MTC) with chemical composition and mechanical properties, as well as third-party inspection reports upon request.
Q5: Is Nimonic 90 suitable for welding?
A: Yes, Nimonic 90 can be welded using TIG, MIG, or resistance welding methods. Pre-heating and post-weld heat treatment are recommended to avoid cracking. We can provide welding guidelines.
Q6: What are the main applications of this alloy?
A: Typical applications include gas turbine blades and discs, aerospace fasteners, engine valves, hot extrusion dies, and furnace components. Its corrosion resistance also makes it suitable for chemical processing equipment.
Q7: How do you ensure the quality of the material?
A: Our production is ISO9001 certified. We perform chemical analysis, tensile testing, hardness testing, and ultrasonic inspection on every batch. All records are traceable and available for review.
Q8: Can you provide samples for evaluation?
A: Yes, we offer small sample pieces (e.g., 100 mm length) for testing. Please contact our sales team to discuss sample availability and shipping costs.
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