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Welcome to Wuxi Yansheng Technology Co., Ltd. – your trusted manufacturer of high-performance Customized Nickel Alloy 718 Plate Sheet for aerospace applications. Since our establishment in 2017, we have built a modern factory spanning 1,000–3,000 square meters with a dedicated team of 101–200 skilled employees. Our annual export value exceeds US$50 million, serving global markets across North America, Europe, Asia, and beyond. We specialize in producing Inconel 718 plates and sheets that meet the rigorous demands of the aerospace industry, offering customizable dimensions, chemical compositions, and mechanical properties to match your exact specifications. With substantial stock available, we ensure fast delivery and reliable supply for your critical projects.
Product Overview: Nickel Alloy 718 (UNS N07718) is a precipitation-hardening nickel-chromium alloy known for its exceptional strength, corrosion resistance, and high-temperature performance up to 700°C (1300°F). Our plates and sheets are manufactured in accordance with international standards such as ASTM B670 and AMS 5596/5662 (available upon request), making them ideal for aerospace components like turbine disks, casings, fasteners, and structural parts. Each plate undergoes rigorous quality control to ensure consistent mechanical properties and dimensional accuracy.
Key Features & Technical Specifications
- High Strength & Hardness: Achieved through solution annealing and aging treatment, providing tensile strength up to 1350 MPa and yield strength above 1100 MPa.
- Excellent Corrosion Resistance: Resistant to oxidation, chloride stress corrosion cracking, and harsh environments encountered in aerospace operations.
- Good Weldability & Fabricability: Can be welded, machined, and formed using standard techniques, reducing production costs.
- Customizable Dimensions: Thickness from 0.5mm to 200mm, width up to 2500mm, length up to 6000mm, or tailored to your drawings.
- Stock Availability: Large inventory of common sizes ensures short lead times – typically 7–15 days for standard items.
- Rigorous Testing: Each batch is tested for chemical composition, mechanical properties, ultrasonic testing, and dimensional checks.
| Parameter | Typical Value | Remarks |
|---|---|---|
| Chemical Composition (Ni) | 50.0 – 55.0% | Balance Cr, Mo, Nb, Ti, Al |
| Tensile Strength (R.T.) | ≥ 1300 MPa | After heat treatment |
| Yield Strength (0.2%) | ≥ 1050 MPa | |
| Elongation | ≥ 12% | In 2 inches |
| Hardness | HRC 30 – 40 | After age hardening |
| Thickness Tolerance | ±0.1mm – ±0.5mm | Depending on thickness |
Advantages for Your Business: By choosing our Customized Nickel Alloy 718 Plate Sheet, you benefit from cost-effective solutions without compromising quality. Our in-house processing capabilities allow us to provide pre-cut, machined, or surface-treated products to reduce your secondary operations. We support just-in-time delivery through our strategic warehouse locations and multiple shipping ports (Tianjin, Shanghai, Qingdao, Ningbo). Whether you need small prototype quantities or large production runs, we can accommodate your requirements with flexible minimum order quantities.
Why Trust Wuxi Yansheng Technology?
With over 7 years of experience in the specialty alloy industry, we have supplied premium materials to leading aerospace manufacturers across 15+ countries. Our factory is equipped with advanced slitting, shearing, and heat treatment facilities, ensuring consistent quality. We hold ISO9001 certification (as part of our comprehensive management system), and our products are backed by full traceability from mill to shipment. Our dedicated quality control team conducts 100% dimensional inspection and mechanical testing for every order. We also offer third-party inspection services upon request.
Customer Testimonials: “Wuxi Yansheng has been our reliable supplier of Inconel 718 plates for over 3 years. Their consistent quality and on-time delivery have helped us maintain our production schedules.” – Procurement Manager, European Aerospace Component Manufacturer.
Ready to place your order? Contact us today for a quote or technical consultation. Our team of engineers will assist you in selecting the right grade, dimensions, and heat treatment for your specific application. We provide free samples for qualified inquiries. Let us be your partner in aerospace excellence.
Frequently Asked Questions (FAQ)
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Q: What is the difference between Nickel Alloy 718 and Inconel 718?
A: Nickel Alloy 718 is the generic designation for UNS N07718, while Inconel 718 is a trademarked brand name of Special Metals Corporation. Our products meet the same chemical and mechanical requirements as Inconel 718, and are fully interchangeable. -
Q: Can you supply custom sizes outside the standard range?
A: Yes, we offer fully customizable dimensions. You can provide your required thickness, width, length, and tolerances, and we will produce accordingly. Minimum order quantities may apply for non-standard sizes. -
Q: What certifications do you provide with the shipment?
A: We typically provide a Mill Test Certificate (MTC) showing chemical composition and mechanical properties. Additional certifications such as ISO9001, material traceability, or NACE compliance can be provided upon request. -
Q: What is the lead time for stock items?
A: For standard sizes in stock, we can ship within 7–10 working days after order confirmation. For customized or non-stock items, lead time is 15–25 working days depending on quantity and specifications. -
Q: Do you offer heat treatment or surface finishing services?
A: Yes, we can provide solution annealing, aging, and pickling/passivation treatments. We also offer edge trimming, cutting to size, and surface grinding. Please specify your requirements when ordering. -
Q: How do you ensure the quality of the plates?
A: Our quality control process includes incoming material inspection, in-process checks, and final inspection. We perform tensile tests, hardness tests, ultrasonic testing (if required), and dimensional checks. All records are kept for traceability. -
Q: What is the minimum order quantity (MOQ)?
A: For stock sizes, the MOQ is typically 1 piece or 100 kg. For customized products, the MOQ is negotiable based on the complexity and quantity. We welcome both small and large orders. -
Q: Can I request a sample before placing a bulk order?
A: Absolutely. We can provide small samples for evaluation. The sample cost is usually covered by the client, but we will refund it if a formal order is placed within a certain period. Contact our sales team for details.
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