Hastelloy Alloy Plate
Characteristics of Hastelloy Plates
Excellent Corrosion Resistance
Hastelloy plates demonstrate outstanding corrosion resistance in various acidic, alkaline, and saline environments, effectively resisting oxidation, sulfidation, chlorination, and fluoridation. With high molybdenum and chromium content, they exhibit strong resistance to chloride ion corrosion, while tungsten further enhances their corrosion resistance. As a result, Hastelloy plates perform exceptionally well in highly corrosive media, including wet chlorine gas, hypochlorite solutions, and chlorine dioxide.
Stable High-Temperature Performance
Hastelloy plates possess excellent high-temperature strength and creep resistance, enabling long-term stable operation in elevated-temperature environments. Their stability under thermal stress allows them to withstand both oxidizing and reducing atmospheres at high temperatures, making them widely used in boilers, heat exchangers, flue gas desulfurization (FGD), and denitrification systems under high-temperature and high-pressure conditions.
Good Mechanical Properties
Hastelloy plates feature high hardness, strength, and wear resistance, allowing them to endure significant pressure and friction. Additionally, they exhibit excellent workability, supporting various machining processes such as shearing, bending, and drilling while maintaining a smooth surface finish.
Superior Weldability
Hastelloy plates are compatible with multiple welding techniques, including TIG (tungsten inert gas) and plasma arc welding. The welded joints retain strength and corrosion resistance comparable to the base material. This makes Hastelloy plates an ideal choice for constructing welded structures subjected to high loads, medium speeds, impact, or alternating stresses.
Hastelloy is an ultra-low carbon, nickel-based alloy from the Ni-Mo-Cr series, known for its excellent corrosion and high-temperature resistance.
Hastelloy exhibits outstanding high-temperature performance, oxidation resistance, and corrosion resistance in weld-affected zones, along with excellent long-term thermal stability and workability. It is widely used in demanding industrial environments such as agricultural chemicals, nuclear facilities, and biopharmaceuticals. In media containing wet oxygen, sulfurous acid, acetic acid, formic acid, and strongly oxidizing salts, Hastelloy demonstrates superior corrosion resistance, uniform corrosion resistance, and intergranular corrosion resistance, making it highly applicable in the chemical industry. Compared to low-carbon steel, Hastelloy has much lower electrical and thermal conductivity, while its resistivity and expansion rate are significantly higher. Additionally, its molten pool has poor fluidity, wettability, and penetration, resulting in shallow weld penetration.
Shandong HengdingSheng Steel Co., Ltd. is a professional manufacturer and seller of Hastelloy, Monel, Inconel, nickel based alloys, iron-based corrosion-resistant alloys, high-temperature alloys, as well as super austenitic stainless steel and duplex stainless steel. The material models include round bars, wire rods, plates, steel strips, pipes, forgings, and foil materials, with a complete range of models available for year-round stock. Our company's products are widely used in various high-temperature, corrosion-resistant, and wear-resistant working conditions and occasions such as petroleum, chemical, aviation, and shipbuilding.
In order to ensure product quality, we will arrange professional personnel to check product quality, packaging, weight, hardness, etc., according to customer requirements of product specifications, looking for high-quality and cheap cooperative factories in China, to provide customers with one-stop procurement services and quality assurance.
Excellent packaging: Bundled with steel straps + waterproof wrapping,can effectively protect products from corrosion and various climate changes during transportation. Generally speaking, we ship from Shanghai, Tianjin, Qingdao and Ningbo ports. We have worked with many experienced shipping companies for a long time to find the most suitable mode of transportation for you.