Folding weldability

Different product uses have different requirements for welding performance. Class I tableware generally does not require welding performance, even some pot companies. However, most products require good welding performance of raw materials, such as second-class tableware, thermos cups, steel pipes, water heaters, water dispensers, etc.

Folding Corrosion Resistance

The vast majority of stainless steel products require good corrosion resistance, such as first and second class tableware, kitchen utensils, water heaters, water dispensers, etc. Remove the solution, wash and dry, and weigh the weight loss to determine the degree of corrosion (Note: when the product is polished, because the abrasive cloth or sandpaper contains Fe, it will cause rust spots on the surface during the test)

Folding Polishing Performance

In today's society, stainless steel products generally go through the polishing process during production, and only a few products such as water heaters, water dispenser inner tanks, etc. do not need polishing. Therefore, this requires the polishing performance of the raw material to be very good.

Folding heat resistance

Heat resistance means that stainless steel can still maintain its excellent physical and mechanical properties at high temperatures.

Influence of carbon: Carbon is an element in austenitic stainless steel that strongly forms and stabilizes austenite and expands the austenite zone. The ability of carbon to form austenite is about 30 times that of nickel. Carbon is an interstitial element that can significantly increase the strength of austenitic stainless steel through solid solution strengthening. Carbon can also improve the stress corrosion resistance of austenitic stainless steel in high concentration chloride (such as 42% MgCl2 boiling solution).