Wire drawing performance of 304 stainless steel plate

　　1.304 stainless steel plate dry grinding and wire drawing

　　The most common types in the market are long and short wires. After processing such surfaces, 304 stainless steel plates exhibit good decorative effects and can meet the requirements of general decorative materials. Generally speaking, 304 series stainless steel can achieve good results after one sanding. Due to its low cost, simple operation, low processing costs, and wide application range, this type of processing equipment has become a must-have equipment for machining centers. So most machining centers can provide long and short wire frosted plates, with 304 steel accounting for over 80%.

　　2. 304 stainless steel plate oil grinding wire drawing

　　304 series stainless steel exhibits perfect decorative effects after oil grinding, and is widely used in decorative panels such as elevators and household appliances. Cold rolled 304 series stainless steel can generally achieve good results after one sanding pass. There are also some machining centers in the market that can provide oily sanding processing for hot rolled stainless steel, which has similar effects as cold rolling oil grinding. Oil based drawing can also be divided into long and short filaments. The elevator decoration is generally made of filament, and all kinds of Small appliance, kitchenware and other two kinds of patterns are available.

　　Difference from 316

　　The two most commonly used types of stainless steel 304316 (or corresponding to German/European standards 1.4308 and 1.4408), the main difference in chemical composition between 316 and 304 is that 316 contains Mo, and it is generally recognized that 316 has better corrosion resistance, which is more resistant to corrosion than 304 in high-temperature environments. So in high-temperature environments, engineers generally choose 316 material components. But there is no absolute thing. In a concentrated sulfuric acid environment, no matter how high the temperature is, do not use 316! Otherwise, this matter would be a big deal. Those who study machinery have all learned threads. Remember a dark solid lubricant that needs to be applied to prevent thread from biting at high temperature: Molybdenum disulfide (MoS2). From it, two conclusions can be drawn: [1] Mo is indeed a high temperature resistant material (what crucible does Zhidao Huangjin use to melt? Molybdenum crucible!). [2] Molybdenum easily reacts with high valent sulfur ions to form sulfides. So no type of stainless steel is super invincible and corrosion-resistant. After all, stainless steel is a piece of steel with more impurities (although these impurities may be more corrosion-resistant than steel), which can react with other substances.