ZYTC Alloy Successfully Completes Nimonic 263 (UNS N07263) Wire Rod Export to Russia – Full Compliance with AMS 5886D
ZYTC Alloy is proud to announce the successful completion and delivery of a major export order of Nimonic 263 (UNS N07263) nickel wire rod to a valued customer in Russia. The order, consisting of Nimonic 263 wire rod in ø1.0 × 1000 mm dimensions, was manufactured and inspected in strict accordance with AMS 5886D, the aerospace material specification for corrosion and heat-resistant Nickel alloy bars, forgings, and rings.
This milestone shipment underscores ZYTC Alloy's unwavering commitment to standardization, process-driven manufacturing, and professional quality assurance at every stage of production. From raw material selection to final inspection, every step of the Nimonic 263 wire rod production was executed with precision, ensuring that the final product met and exceeded all customer requirements.
About Nimonic 263 (UNS N07263)
Nimonic 263 (UNS N07263 / W.Nr. 2.4650) is a precipitation-hardenable nickel-based superalloy belonging to the nickel-chromium-cobalt-molybdenum alloy system. Developed originally by Rolls-Royce (1971) Ltd. to provide enhanced ductility in welded assemblies compared to Nimonic 80A, Nimonic 263 has become a material of choice for demanding high-temperature applications across the aerospace and energy sectors.
The alloy achieves its exceptional properties through a combination of solid-solution strengthening (provided by molybdenum) and precipitation hardening (via the formation of gamma-prime γ' phase precipitates). This dual strengthening mechanism gives Nimonic 263 its characteristic balance of high-temperature strength, creep resistance, and excellent fabricability.
Chemical Composition of Nimonic 263 (UNS N07263)
The chemical composition of Nimonic 263 is precisely controlled to deliver consistent performance. The nominal composition is as follows:
| Element | Content (%) |
|---|---|
| Nickel, Ni | Balance |
| Cobalt, Co | 19.0 – 21.0 |
| Chromium, Cr | 19.0 – 21.0 |
| Molybdenum, Mo | 5.60 – 6.10 |
| Titanium, Ti | 1.90 – 2.40 |
| Aluminum, Al | ≤ 0.60 |
| Iron, Fe | ≤ 0.70 |
| Manganese, Mn | ≤ 0.60 |
| Silicon, Si | ≤ 0.40 |
| Carbon, C | 0.040 – 0.080 |
| Boron, B | ≤ 0.005 |
| Sulfur, S | ≤ 0.007 |
Physical Properties of Nimonic 263
Nimonic 263 exhibits the following physical characteristics:
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Density: 8.36 g/cm³ (0.302 lb/in³)
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Melting Range: 1300 – 1355°C (2370 – 2471°F)
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Thermal Conductivity: 11.7 W/m·K (81.2 BTU in/hr·ft²·°F)
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Coefficient of Thermal Expansion (20-100°C): 10.3 – 10.6 µm/m·°C
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Specific Heat Capacity: 461 J/kg·°C
Mechanical Properties of Nimonic 263
According to AMS5886 after Precipitation Heat Treatment at 779℃
| Property | Value (Room Temperature) |
|---|---|
| Tensile Strength | 541 MPa Min |
| Yield Strength (0.2% offset) | 403 MPa Min |
| Elongation at Break | 12% Min |
Applications of Nimonic 263
Nimonic 263 is widely used in critical high-temperature applications where reliability and performance are paramount:
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Aerospace Gas Turbines: Combustion chambers, casings, ring segments, transition liners, and other hot-section components
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Industrial Gas Turbines: Rings, casings, low-temperature combustors, and transition liners
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Aircraft Engine Components: Blades and structural parts operating at temperatures exceeding 900°C
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Heat Exchangers: Components requiring high-temperature strength and oxidation resistance
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Power Generation: Structural components demanding the combination of low weight and high-temperature strength
ZYTC Alloy – Your Trusted Partner for Nimonic 263 Products
ZYTC Alloy is a professional manufacturer and supplier of high-performance nickel-based superalloys. We offer a comprehensive range of Nimonic 263 products in multiple forms to meet diverse industrial requirements:
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Nimonic 263 Wire (including wire rod)
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Nimonic 263 Bar (round and flat)
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Nimonic 263 Tube and Nimonic 263 Pipe
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Custom Nimonic 263 components to customer drawings
We strictly adhere to internationally recognized standards including ASTM, EN, and AMS. Our production of Nimonic 263 products is carried out under rigorous quality control systems, ensuring full traceability and certification. Our capabilities include:
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Fast delivery lead times
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Competitive pricing
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High product quality
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Custom manufacturing to customer specifications and drawings
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Full material certification with AMS, ASTM, and EN compliance
Commitment to Quality
At ZYTC Alloy, we operate with a philosophy of standardization, process discipline, and professional excellence. Every Nimonic 263 product we manufacture undergoes comprehensive inspection and testing before delivery. Our quality assurance protocols ensure that each shipment meets the most demanding specifications, including AMS 5886D, AMS 5872, ASTM B, and EN standards.
The successful delivery of the Nimonic 263 wire rod order to Russia is a testament to our manufacturing capabilities and our commitment to customer satisfaction. We look forward to serving more customers worldwide with our high-quality Nimonic 263 products and comprehensive superalloy solutions.
Contact ZYTC Alloy
For inquiries about Nimonic 263 or any of our other nickel-based superalloy products, please contact us today. Our technical team is ready to assist with material selection, custom manufacturing, and supply chain solutions.
