Jiangsu Zhonggongte Metallurgical Technology Co., Ltd.
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High Wear-Resistant Cobalt-Based Alloy Stellite12 Alloy Light Rod Precision Capillary High Precision Pipe Fittings
ST12 alloy is a high-performance material renowned for its exceptional strength, durability, and versatility across various industrial applications. Engineered to deliver reliability in demanding environments, ST12 alloy is widely preferred for its superior mechanical properties and corrosion resistance, making it an ideal choice for critical components and structural applications.
Main chemical composition :
Cobalt (Co): accounts for more than 50% of the total weight of the alloy and provides the basic properties of the alloy.
Chromium (Cr): The content is usually between 28%-32%, increasing the corrosion resistance of the alloy.
Molybdenum (Mo): The content is usually between 4%-6%, improving the high temperature strength and corrosion resistance of the alloy.
Carbon (C): The content is usually between 0.9%-1.4%, increasing the hardness and wear resistance of the alloy.
Iron (Fe): The content is usually between 3%-5%, affecting the plasticity and machinability of the alloy.
| Co | Cr | Mo | C | Fe |
| ≥50% | 28-32% | 4-6% | 0.9-1.4% | 3-5% |
Effect of composition on performance:
Cobalt (Co): Provides high wear resistance and corrosion resistance, allowing the alloy to perform well in harsh environments.
Chromium (Cr): Increases the corrosion resistance of the alloy and is suitable for acidic, alkaline and oxidizing environments.
Molybdenum (Mo): Improves the high temperature strength and corrosion resistance of the alloy and is suitable for high temperature environments.
Carbon (C): Increases the hardness and wear resistance of the alloy, making it suitable for high friction and wear environments.
Iron (Fe): Affects the plasticity and machinability of the alloy, making it suitable for various processing methods.
Key Features:
High Strength: ST12 alloy exhibits impressive tensile strength and toughness, ensuring reliable performance under heavy loads and extreme conditions.
Corrosion Resistance: With a protective oxide layer, ST12 alloy resists corrosion from moisture, chemicals, and environmental factors, prolonging service life and reducing maintenance costs.
Versatility: Suitable for a broad range of applications including automotive components, construction materials, electrical appliances, and industrial machinery.
Formability: Easily formed into various shapes and sizes, ST12 alloy accommodates complex manufacturing processes without compromising its mechanical properties.
Applications:
Automotive Industry: Used in vehicle chassis, body panels, and structural components due to its strength and corrosion resistance.
Construction: Ideal for structural elements in buildings, bridges, and infrastructure where durability and longevity are essential.
Electrical Appliances: Components such as housings and casings benefit from ST12 alloy's robustness and aesthetic appeal.
Why Choose ST12 Alloy?
ST12 alloy combines strength with versatility, offering a cost-effective solution for applications requiring high performance and reliability. Its ability to withstand harsh environments and maintain structural integrity makes it a preferred choice among engineers and manufacturers worldwide.
Jiangsu Zhonggongte Metallurgical Technology Co., Ltd. specializes in special alloys, Hastelloy, nickel-based alloys, high-temperature alloys, corrosion-resistant alloys, precision alloys, soft magnetic alloys, copper-nickel alloys and other alloy materials.
The main products are stainless steel series 304, 304L, 321, 316L, 317L, 309s, 310s,
Duplex stainless steel series 2205, 2507, 904L, HastelloyC-276, B-2, C-2000, Inconel625, 718, Incoloy825, 800H, Monel400 series,
Stainless steel series 410, 420, 430, 441, 409, 436, 441, 439, 630
High-temperature alloy series GH4169, GH3625 GH3030 GH3044 GH2747 GH3128 GH4145 GH230 GH163, etc.
Soft magnetic alloy series 1j85, 4J36 4J29 4J33 1J50 1J22 1J85, etc.
Copper-nickel alloy series NCu40-2-1 plates, tubes, bars, profiles, forgings.
Sufficient supply, and can provide special steel, special specifications of the agency ordering service. The company's processing center is located in Wuxi New District,
covering an area of 168 acres, with refining furnace, Italian imported hot rolling slitting machine, slitting machine, high-level water jet cutting machine, plasma cutting machine, medium plate polishing machine, grinding machine, embossing machine, large CNC milling machine, boring machine and many other imported processing equipment.
The company's storage center provides 24-hour service and can act as an agent for customer cargo distribution business.
The company's business philosophy: "Integrity, innovation, service, win-win"
Service commitment: support spectral inspection, material list and product list with goods.
Service tenet: strong strength, high-quality products, low prices, and high-quality services.
Quality policy: Be unique with a brand-new attitude. Honesty is more valuable than jewelry, and keeping promises is the treasure of the people. Product quality is the foundation, and honoring contracts and keeping promises is the eternal purpose.
All employees of Jiangsu Zhonggongte Metallurgical Technology Co., Ltd. are full of confidence. The company will pay more attention to talent introduction and technological innovation, always adhere to scientific and technological innovation and quality, serve domestic and foreign users, keep pace with the times, and create brilliance together!
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