316 titanium steel material, high quality Factory direct sales, factory direct sales, factory direct sales, factory direct sales, Price concessions, price concessions, price concessions, price concessions, If you need wholesale, please contact customer service, thank you, thank you There are various discounts in this store every day, and discounts are given to you from time to time --- "Features of Steel Ornaments?" Titanium steel jewelry is a very special kind of metal jewelry. The texture is very tough, but it is very corrosion-resistant. It will not turn black like silver jewelry, and it will not be allergic to jewelry like copper. , And will not be toxic due to lead in alloy jewelry, while titanium steel jewelry always maintains its own color tone for life at room temperature. The titanium steel jewelry is made of the same material from the inside to the outside. Tested by artificial sweat, its characteristics are that it is not corroded at all, and is resistant to strong acids and alkalis, does not change color, does not fade, is not allergic, does not deform, is hard, and is bright. Is totally for people The body will not produce any side effects and harmless green high-grade environmental protection accessories. The corrosion resistance of titanium steel jewelry depends on the alloying elements contained in the steel. Chromium is the basic element for the corrosion resistance of titanium steel. When the chromium content in the steel reaches about 12%, chromium and corrosion The oxygen in the corrosion medium forms a very thin oxide film (self-passivation film) on the surface of the steel, which can block the steel matrix for further corrosion. In addition to chromium, commonly used alloying elements are also There are nickel, molybdenum, titanium, niobium, copper, nitrogen, etc., to meet the requirements of various uses for the structure and performance of titanium steel. Its corrosion resistance, toughness and weldability increase with the increase of chromium content High, chloride stress corrosion resistance is better than other types of titanium steel. --- "How to maintain?" 1. It is recommended to remove it before going to bed, bathing or swimming, it is safe and will not be accidentally pulled off. 2. When not wearing it, wash with water to dry the dirty fingerprints and put it in the storage . 3. Avoid contact with high temperature and direct sunlight, chemical substances, and stay in a damp state for a long time. 4. When wearing jewelry, please be careful not to hit it vigorously to avoid obvious scratches, breaks or dangers.