Is 304 stainless steel pipe still rust-proof after wire drawing?
Is 304 stainless steel pipe still rust-proof after wire drawing? 2021-03-09 304 stainless steel pipe drawing is a kind of metal processing technology, it is a popular surface treatment technology in today's stainless steel industry. People often ask whether stainless steel pipes will be embroidered after drawing. Today I will share with you Let’s take a look at the contents. 304 stainless steel pipe is a kind of corrosion-resistant steel. The main content is composed of iron, carbon, nickel, chromium and other elements. Chromium can form a chromium-rich protective film on the surface of the stainless steel pipe, thereby preventing the stainless steel pipe from further oxidation and rust. After the stainless steel pipe is drawn, the chromium-rich protective film on the surface is destroyed, and the corrosion resistance of the stainless steel pipe is therefore reduced, and it is easy to rust. The stainless steel pipe manufacturer's brushed stainless steel pipe is still anti-rust after the stainless steel pipe is drawn? My reply is: 'The anti-rust effect is still there, but the performance is indeed lower than that of the ordinary bright pipe.' The common surface of the stainless steel pipe The treatment is divided into glossy surface and matte surface. The brushed matte surface is more wear-resistant than the ordinary bright surface of stainless steel, and it looks more advanced, which is deeply loved by the public. However, the corrosion resistance of the brushed stainless steel pipe will be relatively reduced. If it is not properly maintained, it will be more healthy than the bright pipe. The possibility of rust is much higher. Stainless steel pipe manufacturers brushed stainless steel pipe 304 stainless steel pipe after drawing treatment, although it still has a certain corrosion resistance and rust effect, try not to use it in exposed places outdoors. If it is used indoors, it is not only beautiful, but also rust-proof in indoor environments. It is enough. If you put it outdoors, you should pay attention to maintenance. Apply anti-rust oil to the stainless steel pipe regularly, and take care not to damage the surface of the stainless steel pipe. Do not use corrosive cleaning fluids to scrub stainless steel pipes. Generally, clean water is sufficient. This can well protect the surface of the stainless steel pipe.