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A-286,Nimonic80A,Nimonic90,Nimonic75,GH3030,GH3044,GH3039,GH4145,GH4169,GH2747
DLX
bright
8.4g/cm3
ISO9001, ROHS
3kg
1300-1390°C
5-20 Days
chemical,petroleum
Product Description
Nimonic 90 Nickel Based Alloy Bar - Extreme Heat Resistance for Steam Turbine Wheels
Elevate your industrial projects with Nimonic 90 high-temperature alloy rods from DLX Alloy. Engineered for superior mechanical strength and corrosion resistance, Nimonic 90 is a nickel-based superalloy tailored for high-stress, high-temperature applications. Whether for jet engine components, turbine blades, or chemical processing equipment, our rods offer excellent fatigue resistance and long-term stability. Certified to international standards and available in custom dimensions, Nimonic 90 ensures precision and quality for your critical applications.
Maintains excellent mechanical properties up to 925°C, ideal for high-stress environments.
Resists oxidation and corrosion in harsh environments, including exposure to caustic alkalis and acidic conditions.
Enhanced by titanium and aluminum additions, ensuring long-term performance under high-temperature stress.
Available in diameters from 8mm to 80mm, with tailored sizes to meet specific requirements.
Exhibits excellent thermal and electrical conductivity for specialized applications.
DLX Alloy's Nimonic 90 Nickel Based Alloy Bar delivers mission-critical reliability for power generation and aerospace turbine systems.
Specification
| Item | A-286 | Nimonic75 | Nimonic80A | Nimonic90 | GH3030 | GH3044 | GH3039 | GH4145 | GH4169 | GH2747 |
| C | ≤0.08 | 0.08-0.15 | ≤0.1 | ≤0.13 | ≤0.12 | ≤0.1 | ≤0.08 | ≤0.08 | ≤0.08 | ≤0.1 |
| Mn | ≤2 | ≤1 | ≤1 | ≤1 | ≤0.7 | ≤0.5 | ≤0.4 | ≤1 | ≤0.35 | ≤1.00 |
| Fe | rest | ≤5 | ≤3 | ≤1.5 | ≤1.5 | ≤4 | ≤3.0 | 5.0-9.0 | balance | balance |
| P | ≤0.04 | -- | ≤0.02 | -- | ≤0.02 | ≤0.013 | ≤0.02 | ≤0.015 | ≤0.015 | ≤0.025 |
| S | ≤0.03 | -- | ≤0.015 | ≤0.015 | ≤0.02 | ≤0.013 | ≤0.012 | ≤0.010 | ≤0.015 | ≤0.02 |
| Si | ≤1 | ≤1 | ≤1 | ≤1 | ≤0.8 | ≤0.8 | ≤0.8 | ≤0.5 | ≤0.35 | ≤1 |
| Cu | -- | ≤0.5 | -- | ≤0.2 | ≤0.2 | ≤0.07 | ≤0.2 | ≤0.5 | ≤0.3 | -- |
| Ni | 24-27 | banlance | rest | -- | rest | rest | rest | ≥70 | 50-55 | 44.0-46.0 |
| Co | -- | -- | ≤2 | 15-21 | -- | -- | -- | ≤1 | ≤1 | -- |
| Al | ≤0.35 | -- | 1-1.8 | 1-2 | ≤0.15 | ≤0.5 | 0.35-0.75 | 0.40-1.0 | 0.2-0.8 | 2.9-3.9 |
| Ti | 1.9-2.35 | 0.2-0.6 | 1.8-2.7 | 2-3 | 0.15-0.35 | 0.3-0.7 | 0.35-0.75 | 2.25-2.75 | 0.65-1.15 | ≤0.35 |
| Cr | 13.5-16 | 18-21 | 18-21 | 18-21 | 19-22 | 23.5-26.5 | 19-22 | 14-17 | 17-21 | 15-17 |
| Nb | -- | -- | -- | -- | -- | -- | 0.9-1.3 | 0.7-1.2 | 4.75-5.5 | -- |
| Mo | 1-1.5 | -- | -- | -- | -- | ≤1.5 | 1.80-2.30 | -- | 2.8-3.3 | ---- |
| B | 0.001-0.1 | -- | ≤0.008 | ≤0.02 | -- | -- | -- | -- | -- | -- |
| V | 0.1-0.5 | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| W | -- | -- | -- | -- | -- | 13-16 | -- | -- | -- | -- |
| Zr | -- | -- | ≤0.15 | ≤0.15 | -- | -- | -- | -- | -- | -- |
| Pb | -- | -- | -- | ≤0.002 | -- | -- | -- | -- | -- | -- |
| Ce | -- | -- | -- | -- | -- | -- | -- | -- | -- | ≤0.03 |
Application Field
Nimonic 90 Nickel Based Alloy Bars are widely used across industries requiring robust performance in extreme conditions:
Turbine blades, discs, and fasteners for jet engines and aircraft components.
Equipment for handling caustic alkalis, acids, and corrosive media.
Structural components in marine environments with high corrosion resistance.
Parts for high-temperature furnaces and heat treatment equipment.
High-performance exhaust systems and turbocharger components.
DLX Advantage
CHANGZHOU DLX ALLOY CO, LTD was established in 2002 and has got ISO9001 International Quality Management System Certificate and SGS Certificate. Our factory is professional in researching and producing special alloy material. From melting, drawing, heat treatment, finishing and testing .We offer nickel-based, copper-based, and iron-based alloys, including super alloy, welding materials, anti-corrosion alloy, precision alloy, FeCrAl alloy, NiCr alloy, CuNi alloy, thermocouple and etc, in the form of wire, strip, ribbon, bar, tube, plate.
Wholesale & Bulk Discounts – Special pricing for large-volume orders.
Fast & Global Shipping – Reliable worldwide delivery options.
Certified & High-Quality Material – Meets AWS, ASTM, and ISO standards.
Custom Order Sizes – Available in spools, coils, and cut-to-length options.
Guaranteed Stock Availability – Ready for immediate dispatch.
Tailored Customization Services – Offers personalized alloy specifications and wire configurations to match your unique requirements.
Samples provided – Provides samples for testing, ensuring you choose the perfect product with confidence.
FAQ
A: Nimonic 90 is a precipitation-hardening nickel-chromium-cobalt superalloy developed by Special Metals. Thanks to the combined strengthening of γ′ phase and solid solution, it maintains exceptional high-temperature strength and creep resistance up to 920°C, making it one of the most trusted aerospace-grade superalloys worldwide.
A: It is predominantly used in aerospace engine components (turbine blades, turbine discs, fastener systems) and industrial gas turbine hot-section parts, as well as power-generation and motorsport applications that demand long-term stability under extreme temperatures and mechanical stress.
A: Leading Chinese manufacturers adopt VIM + ESR double vacuum melting processes, hold AS9100/EN9100 aerospace certifications, and provide full traceability and third-party inspection (SGS, TUV). Combined with significantly shorter lead times and competitive pricing, China has become the preferred reliable source for global aerospace and energy projects.
A: Yes. Thanks to high chromium and micro-alloying elements, Nimonic 90 exhibits outstanding oxidation resistance, hot corrosion resistance, and sulfidation resistance, making it ideal for turbine engines operating in harsh marine or industrial atmospheres.
A: Every batch undergoes 100% ultrasonic testing, chemical composition analysis, mechanical property testing at room and elevated temperatures, grain size inspection, and third-party certification. Full mill test certificates (3.1 EN10204) and material test reports are provided with every shipment.
A: Stock material can ship within 7–15days. Custom sizes usually require 15–45 days.
