Exploring the Properties and Uses of SS 310 Refractory Anchors

SS 310 refractory anchors are one of the most common materials used in high-temperature furnaces and other applications. These anchors possess superior strength, excellent heat resistance, good chemical stability, corrosion resistance, and superior insulation properties. They can be placed near or on the walls of such environments without deforming due to their strong tensile strength and temperature resistance up to 1800 degrees Celsius. In addition, their non-magnetic nature makes them well-suited for electromagnetic induction heat treatment equipment. These features make SS 310 refractory anchors a highly sought-after product for many industries, including automotive production lines, metallurgy industries and power plants.

Properties of SS 310 Refractory Anchors

SS 310 refractory anchors are made of austenitic stainless steel, a high-temperature alloy that provides excellent resistance to heat, corrosion, and oxidation. The material has a high chromium and nickel content, which makes it extremely durable and resistant to scaling at high temperatures. It also has good mechanical strength, making it ideal for supporting refractory linings. SS 310 Refractory Anchors are extensively used in industrial applications such as furnaces, boilers, kilns and heat exchangers. These anchors possess superior properties such as great strength-to-weight ratio, high-temperature resistance up to 1150°C (2102°F), excellent corrosion resistance in hot reducing atmospheres, exceptional oxidation resistance up to 1500°C (2732°F) for a short duration and good weldability. In addition, they can also tolerate cyclic thermal shock without any failure or distortion. Furthermore, these anchors offer a low expansion coefficient, which leads to excellent dimensional stability even when subjected to thermal fluctuations.

Applications of SS 310 Refractory Anchors

SS 310 refractory anchors are used in various high-temperature applications, including furnace linings, kilns, boilers, and incinerators. They are used to prevent the collapse or separation of the refractory material from the hot face of the furnace. They also help to distribute the load evenly across the refractory lining, preventing hot spots and reducing thermal stress. SS 310 refractory anchors are used for anchoring purposes in furnaces, boilers, incinerators etc. These anchors provide the required insulation for these appliances and help maintain their structural integrity. They have high-temperature resistance and are also resistant to rust and corrosion. The most common application of SS310 refractory anchors is to anchor insulation panels in boilers and furnaces for better heat retention efficiency. They can also be used as hold-down fasteners bolted into firebrick or tile walls while retrofitting them with any newer material like high alumina linings or brickwork.

Types of SS 310 Refractory Anchors

Several types of SS 310 refractory anchors are available, including V-anchors, Y-anchors, U-anchors, Crook anchors, and Double-span anchors. V-anchors are the most commonly used type suitable for light to medium-duty applications. Y-anchors are preferred for heavy-duty applications since they provide additional stability and support. SS 310 refractory anchors are mainly used in industrial furnaces and other high-temperature applications. There are four main types of SS 310 refractory anchors: toggle clamps, threaded studs, L-shape brackets, and U-shaped anchors. Toggle clamps provide a secure grip on uneven surfaces without requiring tools or screws. Threaded studs can be easily installed into castable or precast refractories with nuts and washers for strong support. L-shape brackets allow for quick installation and easy adjustment to accommodate changing temperatures inside the furnace. Finally, U-shaped anchors provide excellent anchoring capabilities at higher temperatures than standard steel fasteners due to their 309 stainless steel construction.

Benefits of using SS 310 Refractory Anchors

The use of SS 310 refractory anchors provides several benefits in high-temperature applications. Firstly, they help reduce the refractory installation’s overall cost by ensuring that the refractory material stays in place for an extended period. Secondly, they improve the overall performance and efficiency of the furnace or kiln by distributing the heat uniformly.

Installation of SS 310 Refractory Anchors

SS 310 refractory anchors should be installed according to industry standards to ensure maximum effectiveness. It is essential to ensure the correct size and number of anchors required for the application. In addition, the anchors should be positioned accurately to ensure proper support and distribution of the refractory material.


SS 310 refractory anchors are an excellent choice for high-temperature applications due to their exceptional resistance to heat, corrosion, and oxidation. They suit various industries, including ceramic, metallurgical, and chemical. If you plan to install refractory linings in your furnace or kiln, consider using SS 310 refractory anchors for improved durability and performance.