The performance characteristics of 304 stainless steel explain Liaocheng Xingsheng Steel
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The performance characteristics of 304 stainless steel explain Liaocheng Xingsheng Steel
304 stainless steel is a versatile stainless steel material with rust resistance comparable to the 200 series stainless steel. High temperatures are better, and the temperature limit for 304 stainless steels less than 650 ° C uses excellent corrosion resistance of corrosion resistant stainless steel and better resistance to intergranularity. Oxidizing acid, ≤:65% boiling temperature obtained in the experiment is lower than the nitric acid concentration, and 304 stainless steel has strong corrosion resistance. There are also alkaline solutions and most organic and inorganic acids have good corrosion resistance.
304 stainless steel tube characteristics: welding, corrosion, polishing performance (BQ)
welding
The application of welding performance requirements is also different. A type of tableware for welding performance is generally not required, even for pan-type enterprises. But most of the products are good welding performance of raw materials, such as tableware, two kinds of vacuum flasks, stainless steel tubes, water heaters, water dispensers.
Corrosion resistance
Most of the corrosion-resistant stainless steel, stainless steel pipe as a tableware, kitchen utensils, one or two water heaters, water dispensers, some foreign merchants' products corrosion resistance test: NaCl aqueous solution heated to boiling, after a period of solution failure, washing and Dry, weight loss, determine the degree of corrosion (Note: product polishing cloth or sandpaper, because of the composition of iron, will cause surface corrosion test)
Polishing performance (BQ)