grade stainless steel maintains its mechanical integrity at temperatures ranging from cryogenic levels up to approximately 870°C (1600°F). To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Use Compatible Materials: If you’re using these washers with other materials, make sure those materials are compatible to avoid galvanic corrosion. Always consult with engineering experts or material scientists for your specific use-case to ensure safety and performance.

In the case of Stainless Steel 304, these washers are generally considered to be non-magnetic in their annealed condition. Used in the assembly or fixing of particular metals in a wide range of mechanical, industrial and craftwork uses. However, cold working processes like bending, forming or drawing can introduce some degree of magnetism due to deformation of the crystal structure.Note that painted washers might have different friction properties, which could affect their performance in load-bearing applications. However, its resistance to oxidation and corrosion may decrease at elevated temperatures, particularly when exposed to corrosive environments at high heat.

It’s advisable to use paint that is formulated for use on metal surfaces and to follow the manufacturer’s instructions for both the primer and paint. However, if aesthetics or additional corrosion resistance (in highly corrosive environments where even stainless steel might be compromised) are required, painting is an option. Manufacturing Standard DIN 125 Material Marine Stainless Steel (A4) Material Specification Marine Stainless Steel (A4) Metric or Imperial? You can change your choices at any time by visiting Cookie preferences, as described in the Cookie notice.If a completely non-magnetic washer is required for your application, you may need to look into specialised materials that maintain a non-magnetic austenitic structure even after mechanical processing. Always test the painted washers in their intended application to ensure that they meet all functional requirements.

Flat Washers are used to increase the surface area of the fastener and therefore distributing the force more evenly across the fastened surface. Flat washer variants range from those with small external diameters and thicknesses, to very large washers with large external diameters.In addition to having excellent corrosion resistance and hygiene properties, these washers are perfect for use in the food and pharmaceutical industries. These are used to let you login, stay logged in, measure our traffic (anonymously) and to ensure site security.

It will prove a useful read to help you to make an informed decision on which material would work best for you. As these scales are extremely sensitive, the slightest change in the working environment can have an effect on the instrument. Not only are they low maintenance and corrosion resistant, but they’re also incredibly secure, ensuring that your installation stays in place for years to come.

Lubrication: Though not usually required for the washers themselves, if they are part of a moving assembly, appropriate lubrication of the parts can prevent wear and tear. g., some cleaning agents, sea spray), it’s important to rinse them with fresh water to prevent potential corrosion. Avoid Abrasives: If cleaning is required, avoid using abrasive pads or harsh chemicals that can scratch the surface and make it more susceptible to corrosion. We supply fasteners in a growing range of sizes, threads, material and pack quantities, our range is constantly increasing as we strive to become one of the top online fastener suppliers in the UK.