Changsha HCADTO Stainless Steel Co., Ltd.

Stainless steel coils   are manufactured using hot rolling stainless steel slabs in a reheat furnace at a certain high temperature between 1,100° C to 1,300° C depending on the grade of the steel used for the manufacturing process. After continuously running it through heating and rolling mills, the product is coiled. Finally, the stainless steel coils are passed through the annealing and pickling lines for softer and brighter surface finish. What are the types of stainless steel coils? As discussed above, steel coils are made by winding or coiling a steel strip or sheet under very high temperatures. Depending on the production method, we can classify steel coils into four main types: hot rolled, cold rolled, carbon coil, galvanised Let us understand the types and uses of stainless steel coils: Hot rolled steel coil: Made from semi-finished products, these steel coils are rolled, annealed, and reduced to a certain thickness and rolled into coils. This type of steel coil is used in ...

Many things we used in the daily life are made of   stainless steel   and carbon steel, which are hard and corrosion-resistant. So what are the different between them? Following we will talk their differences from 4 aspects. 1. Composition. Stainless steel contains aluminum alloy and other kinds of material, which are resistant to acid, alkali and oxidation. Carbon steel is has carbon content of 0.0217%-2.1%, also it contains a small amount of silicon. 2. Density. The density of carbon steel is higher than stainless steel. 3. Resistance. Stainless steel has a higher resistivity than carbon steel. 4. Magnetism. Stainless steel has magnetic induction, which will produce magnetic induction when it is cold processed, and it can be demagnetized by scalding with hot water.

Due to the low price of   201 stainless steel pipes , customers use 201 stainless steel pipes to make display racks, counters, etc. for its cost-effective,  The surface of stainless steel display racks and counters are required bright, and the surface finish needs to be 600 mesh or 800 mesh. The surface finish of 201 stainless steel pipe is about 400 mesh, so it needs to be polished again. However, some poor-quality 201 stainless steel pipes may have problem such as sand holes and sand holes after polishing, and lower corrosion resistance. In addition, making exhibition products also requires stretch bending, bending and so on. Therefore, the 201 stainless steel pipe used as props must be the raw material of the refining furnace to avoid problem in the process. If it is corrosive in the use environment, such as hospitals, chemical plants, etc., it is necessary to use 304 stainless steel or better, but general shopping malls can take 201 stainless steel pipes as display rack ma...

When brown rust spots appeared on the surface of   304 stainless steel pipes , the customers may doubt that stainless steel would never rust, it must have quality problem. In fact, this is one-sided misconception about stainless steel. Stainless steel also can get rusty under certain conditions.  Stainless steel has the ability to resist atmospheric oxidation, also has the ability to resist corrosion in media containing acids, alkalis, and salts. But the resistance to corrosion is different with the chemical composition, working conditions and surrounding medium type and change. For example, 304 steel pipes has absolute good resistant corrosion in the dry cleansing air, but not in sea fog. Therefore, not any kind of stainless steel can resist corrosion and rust at any time. The are some condition that we shoule take care for it may cause damage to the protective film on the stainless steel surface and lead to corrosion.  1. Cleaning and scrubbing stainless steel pipe freq...

Colored stainless steel plates   can be used in hotels, guesthouses, entertainment venues, high-end brand stores, elevator panel, etc., and their decorative effect and corrosion resistance are better than ordinary stainless steel. Generally, stainless steel color plates are distinguished by three aspects: 1. Surface treatment includes wire drawing, mirror surface, sandblasting, chaotic grain, compound hair grain, cross grain, etc., 2. Surface colors include gold, rose gold, champagne gold, black titanium, brown gold, etc. 3. No fingerprints are generally divided into glossy and matte. With the advancement of technology,  Changsha HCADTO Stainless Steel Co., Ltd.  special materials such as stainless steel colorful plates, colored water corrugated plates, and colored stainless steel embossed plates are gradually knowed by people.  specializes in the production of stainless steel colored plates with various patterns, and can also be customized according to customer requ...

304 stainless steel pipes   are widely used in many field, such as stainless steel handrails, stainless steel shelves, metal doors and windows, fitness equipment, advertising signs, medical equipment, food equipment manufacturing, textile printing and dyeing equipment platforms, furniture manufacturing, 304 stainless steel water pipes. Advantages of 304 stainless steel pipe: 1. Long service time: The chromium-rich oxide film on the surface of 304 stainless steel pipes has good corrosion resistance in water, so as the economy developed, people taken stainless steel pipes for water pipes. 2. Healthy and hygienic: 304 stainless steel pipe has smooth inner wall, and it is not easy to accumulate impurities and nourish bacteria. 3. Material energy saving and environmental protection: 304 stainless steel pipe can be recycled, reducing the pressure on the environment. Changsha HCADTO Stainless Steel Co., Ltd.  is a division of  ADTO Group . We are professional stainless steel pi...

316L   is a derivative of 18-8 austenitic stainless steel, contain 2 to 3% Mo. It is widely used in the chemical industry because of its excellent corrosion resistance. Most of the existing 316L in market is produced according to the American Standard. The American standard stipulates that the Ni content of 316L is 10-14%, while the Japanese standard stipulates that the Ni content of 316L is 12-15%. According to the minimum standard, there is a 2% difference in Ni content between the American Standard and the Japanese Standard, which is quite huge when reflected in the price. Therefore, when purchasing 316L products, customers have to clearly whether the products refer to ASTM or JIS standards. The Mo content of 316L makes it have excellent pitting corrosion resistance, and can be safely used in environments containing halogen ions such as Cl-. Since the main application of 316L is its chemical properties, steel mills have slightly lower requirements for surface inspection of 316L ...