What are Stainless Steel 304 Fasteners?
Fasteners made of stainless steel of grade 304, which has an 8% nickel content and an 18% chromium content, are the most widely used type. It has a fantastic balance of durability, fabric ability, and strength. Almost every industry uses a lot of fasteners of this grade today. These Stainless Steel 304 Fasteners work best in applications involving high temperatures, salt water, and stress.
The alloy is not magnetic after it has been annealed. But the UNS S30403 Nut Bolt acquires magnetic characteristics through processes like cold working or welding. It has better corrosion resistance than other alloy steels because of the high chromium concentration. For instance, Type 304 Stainless Steel Fasteners might be used up to a temperature of roughly 176°F while in an oxidizing atmosphere that comprises nitric acid with a concentration of 55%. Acetic acid doesn’t harm the alloy too much. A somewhat aggressive organic acid called acetic acid is a component of food.
Uses of Stainless Steel 304 Fasteners
Stainless Steel 304 Bolts used to fasten or assemble equipment in the food sector are unaffected by other acidic substances or even alkali, similar to acetic acid. These fasteners cannot be used in highly reducing conditions since this alloy is negatively impacted by both chlorides and sulfuric acid. Grade 304 is simple to weld, although there is a chance that a carbide precipitate could sensitize the grain boundary. By lowering the alloy’s carbon concentration, carbide precipitates can be prevented from forming. An L in the phrase designates the low carbon grade. These alloys frequently lose their tensile qualities, although adding nitrogen can make up for this.