How to identify stainless steel products?

Q: Many cookware is now appearing on the market, even though the sign is written in stainless steel suppliers, is actually a "stainless steel iron" products. How should identify the 430 stainless steel plate and the "stainless steel iron" supplies it? A: 1 from the identification tag: Many stainless steel supplies are playing surface has stamp, for example: the words, short in front of the number 13 ~ 0,18 ~ 8 indicates that the product, such as chromium content, short behind the numbers indicate the amount of nickel-containing products . Like 13 to 0 indicates it does not contain nickel chromium, commonly known as "stainless iron"; 8 and 18 to indicate that the product also contains chromium nickel, this isstainless steel plate. 2. From the sound judgment: Tap stainless steel or "stainless iron" products can also be used as a method to judge. 3. Use a permanent magnet to attract: the real attraction of 430 stainless steel magnetic is not magnetic, "stainless steel iron," you can be attracted to a magnet. Although there are differences "stainless iron" and stainless nature, but in terms of its anti-corrosion ability, are much better than wrought iron and cast iron cookware.

Japan's Kobe Steel will produce ultra-high strength steel in China

According to "Japanese Economic News" reported on September 9, Kobe Steel will reach twice the current product ultralight stainless steel magnetic production in China. In order to achieve one-stop production in China locally, Kobe Steel's joint venture company will provide technology, drive down costs. Investment will amount to about 30 billion yen (about 1.73 billion yuan), as early as 2016 to begin production. China as the world's largest auto market, increasingly stringent environmental regulations.stainless steel sheets, a move designed to meet the automotive manufacturers to reduce vehicle weight to improve fuel efficiency performance requirements.

Kobe Steel will be its new plant in Liaoning Province, Anshan Iron and Steel Group and the joint venture's launch "ultra high strength" steel plate production equipment, the strength of "ultra-high strength" steel is nearly 2 times the normal high-strength steel. The intensity produced by the ultra-high strength steel, Kobe Steel is 980Mpa (M = 100 million) level and above, is the main vehicle of high strength steel (590Mpa grade) nearly two-fold.

Kobe Steel will invest about 30 billion yen rapid cooling can be introduced advanced equipment, precise control of steel structure. And to provide for a new plant with a processing base plate Anshan Group provides independent research and production techniques, in order to build in China's system of one-stop production locally. Previously, the car has been used by the Japanese steel exports to China. Kobe Steel will be links from the base plate of the one-stop-start local production by improving cost competitiveness.

Kobe Steel will 980Mpa grade steel as the originator, the further production of higher strength steel in the future 1180Mpa level.

Contribute to the body weight of the ultra-high-strength steel has been applied to part of the body frame and other car parts. However, compared with ordinary steel, higher prices, even in Japan, using the ratio is also only about 10% of the skeleton as a whole. Current demand in China is also minimal.

Reported that the affected air pollution problems, the Chinese government put forward to strengthen the principle of environmental restrictions. To improve fuel efficiency performance, lightweight body indispensable, so in addition to Japanese and European companies are expected to China's automobile manufacturers will also move to higher field strength steel.

magnetic stainless steel sheets performance overall presentation

magnetic stainless steel sheets have a stainless steel high temperature, acid and alkali resistance, corrosion resistance, abrasion characteristics. It uses three types of mesh are not the same, the first two categories are generally used for load-bearing, protection, fencing, magnetic stainless steel sheets decorative and other purposes, stainless steel filter sheets are generally used for acid-base environment screening and filtration. magnetic stainless steel sheets, is reported in the current portion of Origin thick material to appear a little more scarce, many more than 2.0 specifications are only sporadic inventory, mainly because some of the thin compound tolerances, specifications very good resource widely fancied traders at the time of delivery have preferences, resulting in an imbalance Bohou material resources.

magnetic stainless steel using the Solution

magnetic stainless steel pump will be able to become a leader in the vanguard for the development of China's stainless steel pump industry contribute China stainless steel mesh editing informed. magnetic stainless steel fasteners investigation, saying that magnetic stainless steel  can not prove that dumping products on the EU market, the Thai stainless steel fastener manufacturers exporting to the European market brighter future. Organizational performance and quality super ferrite magnetic stainless steel has an extremely important role. Series of studies by super ferrite stainless steel billet quality and performance, and determine niobium, stainless steel sheets titanium, super ferrite stainless steel in the mode of occurrence and limit the content, as well as niobium, titanium, carbon, nitrogen, the best ratio, magnetic stainless steel can provide an effective solution stainless steel plate to the problem and process optimization slab quality ferritic stainless steel production process faces.

mechanical properties of magnetic stainless introduction

Melting point, specific heat capacity, thermal conductivity and thermal expansion coefficient of the thermodynamic properties of the electromagnetic properties, resistivity, conductivity and permeability, magnetic stainless as well as Young's modulus, stiffness coefficient and other mechanical properties. These properties are generally considered to be the inherent characteristics of the stainless steel material, but it can also be affected by factors such as temperature, degree of processing and the magnetic magnetic stainless steel sheets field strength and the like. Typically magnetic stainless, low thermal conductivity as compared with pure iron, resistance, and the linear expansion coefficient and the permeability and other properties depending on the crystal structure of the stainless steel itself varies. magnetic stainless corrosive chemical in the air or in a high-alloy steel to resist corrosion, magnetic stainless is a beautiful surface and 304 stainless steel sheet good corrosion resistance, without going through the plated surface treatment, and play inherent in the surface properties of stainless steel, used in wide range of steel, often referred to as stainless steel.

Material properties of magnetic stainless steel sheets and presentation

304 stainless steel at room temperature so that the yield and tensile strength has improved greatly and there is magnetic stainless steel a certain plasticity and toughness decreased, and TiC added, the greater the intensity of increase. Wear during magnetic stainless steel sheets subjected to load and play a role in generating film, which can effectively improve the wear resistance of steel reinforced TiC, TiC and added more wear better. By using the newly developed super-hard base material particles, magnetic stainlesssteel but also improves the magnetic stainless steel sheets grooving in resistance to chipping resistance and fracture resistance. By coating the base material with a new combination, even if a cutting process of cutting the workpiece near the center drop can achieve long life and stable processing.

magnetic stainless steel processing technology

Clearly, the production of finished pipes for cold extrusion method and provide mother pipe material, is currently abroad thermal processing magnetic stainless steel production widely used as a magnetic stainless more economical approach. magnetic stainless steel with high-speed, automated, large-tonnage extrusion machine uses, as well as glass lubricants, non-oxidizing heating, high strength and toughness for the development of molds and other heat-related technologies, with the production of stainless steel seamless hot extrusion method in particular the production of hard deformed steel pipes, high alloy steel pipe has been rapid development. Magnetic stainless steel sheets  a single two-roll rotary piercing mother pipe material for cold provide a method has basically not adopted abroad. magnetic stainless steel tend to be mainly using cold, cold drawn, supplemented by the joint production process, cold rolling machine, drawing machine to high-speed, high-precision, Stainless Steel Sheets long-range line, multi-line direction of 50 to 80% stainless steel tube through cold a finished product. Therefore, the development of cold process equipment given more attention.

magnetic stainless's sustainable development strategy

magnetic stainless TISCO postdoctoral research completed by the "niobium, titanium impact on the super ferrite stainless steel billet quality and performance" issues through the assessment. magnetic stainless steel sheet  experts believe that this research has high academic and application value, at the international advanced level. Research on the subject, not only can effectively research on scientific research, but also for the development of high-quality, high-performance, low-cost ultra-pure ferritic stainless steel to provide adequate theoretical basis, create considerable market and economic value. magnetic stainlesssteel  super ferrite magnetic stainless steel due to carbon, nitrogen content is very low, compared with ordinary ferritic stainless steel has superior corrosion resistance, toughness and weldability, nearly half a century has been the strong development and wide application. In the 21st century, put forward the strategy of sustainable development, so that the development of new materials must be environmentally friendly as a prerequisite. The ultra-pure ferritic Stainless Steel Sheets  is an ideal resource-saving and environmentally friendly materials, magnetic stainless allergic to humans without nickel metal elements in the automotive exhaust system ferritic stainless steel, especially ferritic stainless steel containing niobium good resistance corrosion resistance, making it a good selection instead of cast iron.