Definition of 304 Stainless Steel
304 stainless steel is a common material in stainless steel with a density of 7.93 g/cm³, which is also called 18/8 stainless steel in the industry. It has high temperature resistant to 800℃, with good processing performance and high toughness. It is widely used in industry and furniture decoration industry and food and medical industry. There are many products such as the stainless water bottle for boiling water in the home, custom stainless steel tumblers or stainless steel bento box and other products.
304 is a universal stainless steel, which is widely used to make equipment and parts that require good comprehensive performance (corrosion resistance and formability). In order to maintain the inherent corrosion resistance of stainless steel, steel must contain more than 18% chromium and more than 8% nickel. 304 stainless steel is a grade of stainless steel produced in accordance with the American ASTM standard.
Scope of Application
304 stainless steel is the most widely used chromium-nickel stainless steel. As a widely used steel, it has good corrosion resistance, heat resistance, low temperature strength and mechanical properties. It is resistant to corrosion in the atmosphere. If it is an industrial atmosphere or heavily polluted area, it needs to be cleaned in time to avoid corrosion. It is suitable for storage. For example, office workers will bring a stainless steel lunch box for office to prepare their lunch, and women will use thermos vacuum insulated stainless steel shaker bottles to keep hot water warm in winter. It has good processing properties and weldability. Therefore, it is widely used in plate heat exchangers, bellows, household products (cabinets, indoor pipelines, water heaters, boilers, bathtubs), auto parts (windshield wipers, mufflers, molded products), medical appliances, building materials , chemical, food industry, agriculture, ship parts, etc. 304 stainless steel is a nationally recognized food grade stainless steel.
Stainless Steel Water Bottle
The stainless steel vacuum flask has the function of heat preservation and cold preservation. The function of heat preservation and cold preservation of ordinary vacuum flask is relatively poor, while the effect of vacuum vacuum flask is much better. On hot days, we can use vacuum insulated flasks to fill ice water or ice cubes, so that you can enjoy the cool feeling at any time. In winter, we can fill the thermos vacuum insulated stainless steel shaker bottle with hot water, so that you can drink hot water at any time.
The insulated stainless steel water bottle can be customized as required, and the operation is more flexible and simple. Therefore, more and more people now regard the insulated stainless steel water bottle as a gift for friends, customers, and promotional gifts. People can put their own company information or send blessings on the cup body or on the lid. This kind of personalized stainless steel water bottles as customized gifts is now accepted by more and more people and is widely used.