Knowledge

Stainless steel can be divided into Cr series (400 series), Cr-Ni series (300 series), Cr-Mn-Ni (200 series), heat-resistant chromium alloy steel (500 series) and precipitation hardening series (600 s

The main types of stainless steel welded pipes include: casing welded pipes, spiral welded pipes, straight seam welded pipes, plasma welded pipes, electroslag welded pipes, etc.

Stainless steel welded pipe, referred to as welded pipe, is a steel pipe made of commonly used steel or steel strips after being curled and formed by a unit and a mold. The production process of welde

The disadvantage of stainless steel water pipes is that they are relatively expensive. For general home decoration, their price is relatively high.Most people still cannot accept it. Considering its h

The invention and use of stainless steel can be traced back to the First World War. At that time, British guns on the battlefield were always shipped back to the rear because the barrels were worn and

Stainless steel is a metal material with a variety of excellent properties and is widely used in various fields. The characteristics and application fields of stainless steel will be introduced in det

Commonly used steel types are 304, 304L, 316, and 316L, which are 300 series steels of austenitic stainless steel. 2. Why do stainless steel have different steel grades? During the smelting process of

Stainless steel is a common material in stainless steel with a density of 7.93g/cm3. It is also called 18/8 stainless steel in the industry. It is resistant to high temperatures of 800 degrees and has

Stainless steel does not rust easily, but stainless steel can also rust. The fact that stainless steel is not easy to rust has a lot to do with the composition of stainless steel.

Stainless steel and regular steel are composed of different alloys, so their hardness is also different. Normally, stainless steel is harder than ordinary steel, and stainless steel has higher corrosi

Chloride ions exist widely, such as table salt/sweat stains/sea water/sea breeze/soil, etc. Stainless steel corrodes very quickly in the presence of chloride ions, even more than ordinary low carbon s

430 stainless steel, known as "stainless iron" in our stainless steel industry, has good corrosion resistance and has better thermal conductivity than austenitic stainless steel.