Today, with the rapid growth of stainless steel, stainless steel medium and thick plates are used in various decorative materials due to their excellent surface processing properties and strong corrosion resistance. 304 series stainless steel still firmly occupies a considerable market share in the surface decoration materials industry. Share. The following is an introduction to the processing method of 304 stainless steel medium and thick plates.
1. Dry grinding and drawing
Commonly found in the market are filaments and short filaments. After processing such surfaces, 304 series stainless steel shows good decorative effects and can meet the requirements of general decorative materials. Generally speaking, 304 series stainless steel can achieve good results after one frosting.
Due to the low cost, simple operation, low processing cost and wide application range of this type of processing equipment, it has become a must-have equipment for machining centers. Therefore, most machining centers can provide long-filament and short-filament frosted plates, of which 304 steel accounts for more than 80%.
2. Oil grinding and drawing
304 family stainless steel exhibits a decorative effect after oil grinding and is used in decorative panels such as elevators and home appliances. Cold-rolled 304 series stainless steel can generally achieve good results after one frosting pass. There are currently some processing centers on the market that can provide oily frosting processing of hot-rolled stainless steel, and the effect is comparable to that of cold-rolled oil grinding.
Oily wire drawing can also be divided into long wire and short wire. Elevator decoration generally uses filament, while various types of small household appliances, kitchen utensils, etc. are available in both textures.
3. 8K processing
304 series stainless steel is significantly better than 200 series stainless steel in 8K processing. The 2B cold-rolled surface is 8K ground, and generally a mirror effect can be achieved after one pass of processing. At present, the 8K grinding process using nitric acid and iron oxide red is low-priced and the value of the equipment itself is low, so the overall grinding cost is low and has been promoted.
4. Titanium
The choice of decorative materials has a gorgeous effect. 304 series stainless steel has been used in titanium decoration for a long time, and is used in elevators and building decoration materials.
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