Inconel 625,Ni95Al5,45CT,Monel 400,k500,Cr20Ni80,HC-276
DLX
Bright,Oxidized
ISO9001
5kg
7-20 days
| Availability: | |
|---|---|
Product Description

Monel K500 thermal coating wire is a premium precipitation hardened nickel-copper alloy designed specifically for high-performance thermal spraying in automotive industries. This robust wire offers exceptional corrosion resistance, superior mechanical strength, and enhanced durability under extreme conditions. Ideal for automotive parts requiring protective coatings, Monel K500 ensures long-lasting performance against wear, oxidation, and environmental degradation. Engineered through precipitation hardening processes, it provides a reliable solution for thermal spray coatings that extend the lifespan of automotive components like engine parts, exhaust systems, and chassis elements. With its unique composition, this nickel alloy thermal wire stands out in automotive manufacturing for delivering cost-effective, high-quality surface protection.


Monel K500 thermal spray wire excels in resisting saltwater, acids, and alkaline conditions, making it perfect for automotive coatings in harsh geographic regions like coastal areas or industrial zones.
This nickel alloy wire undergoes age-hardening to achieve superior tensile strength and hardness, ideal for automotive parts subjected to mechanical stress and thermal cycling.
Designed for arc spraying and flame spraying methods, Monel K500 ensures uniform coating adhesion on automotive substrates, reducing defects and improving surface integrity.
Protects automotive components from abrasion and high-temperature oxidation, extending service life in engines, turbines, and exhaust systems worldwide.
Available in various sizes for customized thermal coating applications, supporting efficient use in automotive manufacturing facilities across global markets.
DLX Alloy's Thermal Spray Wire deliver unmatched high-temperature protection for critical assets in power generation and waste processing. Offering competitive wholesale pricing, bulk discounts, and worldwide shipping, DLX Alloy provides high-performance, reliable Thermal Spray Wire solutions tailored to your demanding industrial coating requirements.
Specification


| Item | Inconel 625 | Ni95Al5 | 45CT | Monel 400 | Monel K500 | HC-276 | Cr20Ni80 |
| C | ≤0.05 | ≤0.02 | 0.01-0.1 | ≤0.04 | ≤0.25 | ≤0.02 | ≤0.08 |
| Mn | ≤0.4 | ≤0.2 | ≤0.2 | 2.5-3.5 | ≤1.5 | ≤1.0 | ≤0.06 |
| Fe | ≤1.0 | N/A | ≤0.5 | ≤1.0 | ≤1.0 | 4.0-7.0 | N/A |
| P | ≤0.01 | ≤0.01 | ≤0.01 | ≤0.01 | ≤0.01 | ≤0.01 | ≤0.02 |
| S | ≤0.01 | ≤0.01 | ≤0.01 | ≤0.01 | ≤0.01 | ≤0.01 | ≤0.01 |
| Si | ≤0.15 | ≤0.2 | ≤0.2 | ≤0.15 | ≤0.5 | ≤0.08 | 0.75-1.6 |
| Cu | N/A | N/A | N/A | rest | 27-33 | N/A | N/A |
| Ni | rest | rest | rest | 65-67 | rest | rest | rest |
| Co | N/A | N/A | N/A | N/A | N/A | N/A | N/A |
| Al | ≤0.4 | 4-5 | N/A | ≤0.5 | 2.3-3.15 | N/A | N/A |
| Ti | ≤0.4 | 0.4-1 | 0.3-1 | 2.0-3 | 0.35-0.85 | N/A | N/A |
| Cr | 21.5-23 | ≤0.2 | 42-46 | N/A | N/A | 14.5-16 | 20-23 |
| Nb | 3.5-4.15 | N/A | N/A | N/A | N/A | N/A | ≤1.0 |
| Mo | 8.5-10 | N/A | N/A | N/A | N/A | 15-17 | N/A |
| V | N/A | N/A | N/A | N/A | N/A | ≤0.35 | N/A |
| W | N/A | N/A | N/A | N/A | N/A | 3.0-4.5 | N/A |
| Impurities | ≤0.5 | ≤0.5 | ≤0.5 | ≤0.5 | ≤0.5 | ≤0.5 | ≤0.5 |




Application Field
Apply Monel K500 thermal spray wire for protective layers on pistons, valves, and cylinder heads, enhancing resistance to heat and corrosion in high-performance vehicles.
Ideal for coating mufflers, catalytic converters, and pipes, providing long-term durability against thermal fatigue and environmental exposure in automotive exhaust applications.
Use this precipitation hardened wire to fortify undercarriage elements against rust and wear, suitable for off-road and commercial automotive vehicles in diverse geographic climates.
Enhance automotive turbo systems with nickel alloy thermal coatings for improved efficiency and longevity in racing and heavy-duty applications.
Perfect for restoration and maintenance of vintage or high-mileage vehicles, offering reliable thermal spray solutions for global automotive service providers.

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
Monel K500 is a nickel-molybdenum-chromium super alloy that offers exceptional resistance to a wide range of corrosive environments, including strong acids, chlorides, and sulfur compounds, outperforming many stainless steels in pitting and crevice corrosion scenarios.
This wire is fed into thermal spray guns for arc spraying or flame spraying, creating protective metal coatings on surfaces to enhance durability, with applications in HVOF and plasma spraying for high-performance results.
Yes, its excellent resistance to chloride ions and seawater makes it a top choice for coating marine structures, offshore platforms, and ship components to prevent corrosion and extend service life.
It features high tensile strength, good ductility, and low thermal expansion, ensuring robust performance in demanding thermal spray applications while maintaining weldability and formability.
Absolutely, the DLX variant can be tailored in diameter and length for various thermal spraying equipment, with options for custom alloys to meet unique industrial requirements in chemical processing and pollution control.

| dlx-group@dlx-alloy.com | |
| Phone | 0086-13218680935 |
| Address | NO.32 West Taihu Road, Xinbei District, Changzhou, Jiangsu,China |