Pruoduct introduction

45CT is a high-performance high-hardness iron-based alloy meticulously engineered to deliver exceptional wear and abrasion resistance. Specifically formulated for thermal spray applications, this specialized material provides reliable protective coatings for components subjected to severe mechanical wear, repeated impact, and aggressive erosion in industrial settings. By combining outstanding tensile strength with long-lasting durability, it addresses the critical need for robust surface protection in harsh operating environments, making it a trusted choice for industries where equipment reliability and extended service life are non-negotiable. Whether used in heavy machinery, industrial pipelines, or precision tools, this alloy consistently delivers consistent performance that minimizes downtime and maximizes operational efficiency.

Key Properties of 45CT Thermal Spray Wire

• Superior Hardness & Wear Resistance: Boasts a high Rockwell hardness rating that effectively mitigates abrasive damage, particle erosion, and mechanical wear, significantly extending the operational lifespan of treated components. Its unique alloy composition enhances resistance to both sliding and impact wear, outperforming standard materials in high-stress applications.

• Excellent Bond Strength: Ensures firm adhesion to a wide range of substrates, including carbon steel, alloy steel, and cast iron, forming dense, peel-resistant coatings that maintain integrity under dynamic loads. This strong bonding capability eliminates the risk of coating detachment even in high-vibration environments, ensuring long-term performance.

• Corrosion & Oxidation Resistance: Offers reliable protection against harsh industrial atmospheres, moisture, and chemical corrosives, making it suitable for use in humid, acidic, or high-temperature environments. The alloy’s passive oxide layer prevents oxidation and rust formation, preserving component functionality over time.

• Thermal Stability: Retains its core mechanical properties, including hardness and toughness, even at elevated temperatures up to 600°C. This thermal resilience allows it to adapt to high-heat operations such as power generation and metal processing without compromising performance.

• Versatile Application: Compatible with both arc spraying and flame spraying processes, offering flexibility to suit various production setups and coating thickness requirements (0.1–3.0 mm). It integrates seamlessly into existing manufacturing workflows, requiring no specialized equipment modifications.

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Applications of 45CT Thermal Spray Wire

• Mining & Construction Equipment: Ideal for coating conveyor screws, hopper liners, crusher jaws, and screen decks that face constant exposure to abrasive mineral particles and high-impact loading. By forming a protective barrier, it significantly extends the service life of these critical components, reducing the frequency of replacements and maintenance in demanding mining and construction sites.

• Oil & Gas Industry: Applied to drilling bits, pump housings, valve seats, and pipeline components operating in extreme downhole or offshore conditions. It resists sand erosion, corrosive drilling fluids, and mechanical stress, ensuring uninterrupted performance in oil extraction, transportation, and refining processes. This reliability minimizes unplanned downtime, which is crucial for maintaining productivity in the energy sector.

• Power Generation: Protects turbine blades, boiler tubes, heat exchanger surfaces, and ash handling equipment in coal-fired, biomass, and waste-to-energy power plants. It withstands fly ash erosion, high-temperature corrosion, and thermal cycling, ensuring long-term operational efficiency and reducing the need for costly repairs or component replacements.

• Steel & Metal Processing: Used for coating rolling mill rollers, guide bars, extrusion dies, and stamping tools in hot rolling, forging, and casting operations. It prevents premature wear, metal-to-metal adhesion, and high-temperature scaling, improving production stability, reducing material waste, and lowering operational costs for metal processing facilities.

• Agricultural & Industrial Machinery: Provides durable wear-resistant coatings for plowshares, harvester cutting blades, mixer paddles, and conveyor systems. It withstands abrasive soil, crop residues, and industrial bulk materials, minimizing equipment failures under heavy-load, high-frequency usage in agricultural and material-handling applications. This durability ensures consistent performance during peak operational periods.

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How 45CT Meets Your Core Needs

• Extend Equipment Lifespan: By reducing wear and tear on critical components, it minimizes the frequency of replacements, extending the overall service life of expensive machinery and equipment. This longevity translates to lower capital expenditure and a higher return on investment over time.

• Cut Maintenance Costs: The material’s durability lowers downtime associated with repairs, part swaps, and maintenance procedures. This optimization of operational efficiency allows businesses to maximize productivity and reduce labor and replacement part costs.

• Enhance Reliability: Designed to perform consistently in challenging conditions—from extreme temperatures to corrosive environments—it supports stable production workflows and minimizes the risk of unexpected equipment failures. This reliability is essential for meeting production targets and maintaining customer satisfaction.

• Improve Cost-Efficiency: Offering a balance of high performance and competitive pricing, it provides long-term value compared to alternative materials. Its versatility across multiple applications also reduces the need for specialized coatings, simplifying inventory management and procurement processes.

CHANGZHOU DZX METAL 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.

Our 12,000㎡ factory is equipped with complete capabilities for research, production, testing, and packaging. We strictly adhere to ISO 9001 standards in our production processes, with an annual output of 1,200 tons. This ensures that we meet both quantity and quality demands. Furthermore, all products undergo rigorous simulated environment testing including high temperature, high pressure, and corrosion tests before being dispatched, ensuring they meet customer specifications. We also provide chemical analysis reports for every FeCrAl alloy, NiCr alloy, and other products purchased.

For all our clients, we offer timely and multilingual after-sales support and technical consulting, helping you resolve any issues swiftly and efficiently.

Client Visits

Building Stronger Partnerships

FAQs:

It varies by order quantity: 10–30 days for small orders, and 60 days for large-scale bulk orders.

Yes, we support OEM/ODM production. Please provide your samples, drawings, or technical specifications for tailored solutions.

We maintain strict quality management via a professional QA team, advanced product quality planning, and continuous process optimization. Every shipment includes a product quality inspection certificate, including a detailed chemical analysis report, ensuring compliance with industry standards.

Certainly. Please inform us of your required product specifications and application scenarios, and we will provide comprehensive technical data and drawings for your evaluation and confirmation.

Our professional team provides one-on-one consultation to address your product needs. We offer timely technical support and problem-solving throughout the pre-sales, sales, and after-sales phases.

Absolutely. We welcome you to visit our production base for on-site inspection and communication—we value the opportunity to build mutual trust.

Our manufacturing facility is in Jiangsu, China. We ship products globally based on your specific requirements and order quantity, ensuring timely delivery.

Yes, we offer sample supply for your testing and verification needs.