To increase mechanical viscosity and plasticity of strip, there is used a method of heating the steel up to 1050−1080°С. Then, it must be water quenched in order to impart a hardness. Such process of quenching hardens surface layers with a help of metal flow. As a result, the products assume high hardness and strength, but they partially lose plasticity and impact hardness. With an increase of hardening percent, stainless steel becomes harder but loses plasticity. Except for stainless high-hardened and hardened strips, there are also soft and semi-hardened strips. All of them are distinguished by an appearance of edges, surface, accuracy level, and quality of manufacture. Usually, there are used the following grades for manufacture: 303S41, 17254, X20Cr13, X8CrMnNi18−8, X10CrNiTi18−9, X10CrNiMoTi18−12 etc.
Nowadays, it is hard to find such a sphere where stainless strip would not be used. Due to its high plasticity, annealed stainless strip can be applied for channelling (making of different shapes). X12CrNiTi18−10, X6CrNiTi18−10 are the most popular grades made out of chrome-nickel cryogenic and constructional steel with a titanium additive. Such steels relate to heat-resistant. They can withstand a temperature of up to 600 °C. They also possess high corrosion resistance. They are used in manufacture of capacities that operate under a high pressure (mainly in food industry). Strip of X6CrNiTi18−10 grade is usually soft, but after quenching it becomes hammer-hardened. Due to its qualities, stainless strip is indispensable in mechanical engineering, motor building, manufacture of electrotechnical devices.
Percentage composition GOST 5632−72
|X12CrNiTi18−10||≤ 0,12||≤ 0,8||17 — 19||≤ 0,3||≤ 2||9 — 11||≤ 0,8||0.02||0.035||the rest|
X10CrNiMoTi18−12 grade is resistant to effect of high temperatures and aggressive chlorinated environments. Molybdenum and titanium confer a significant strength. It excels carbon steel five times as much. X12CrNi25−21 grade is indispensable in chemical, metallurgic, electromechanic industries etc. It is caused by its corrosion resistance under effect of concentrated condensers and gasses.
Percentage composition GOST 5632−72
|X10CrNiMoTi18−12||≤ 0,12||≤ 0,8||16 — 18||≤ 0,3||≤ 2||12 — 14||≤ 0,7||0.02||0.035||the rest|
Stainless strip supplier
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Stainless strip of domestic manufacture is delivered in bobbins with a width of 6 — 410 mm and thickness of 0.15 — 6 mm. You can have a look at our production in details, specify its properties, make an order through web-site of «Auremo» stainless strip supplier. There is presented a huge selection of products that you can buy by wholesale. Supplies are implemented directly from stock. It gives a vivid choice of products for customers and significant saving in storages and premises. Buy stainless strip in a moment. Our offices located in Moscow, St. Petersburg and cities of Central Europe provide availability of products and efficiency of delivery. Stainless strip is always in stock. There is the best stainless strip price from supplier. We invite you to a partnership.