201 stainless steel decorative tube

201 stainless steel decorative pipe as a very common metal products in our lives, small to kitchen utensils, large to stations, engineering buildings, etc., the next small series will introduce the three characteristics of 201 stainless steel decorative pipe in detail

1. Weldability:

Welding performance requirements vary from product to product. A tableware usually does not require welding properties, even some pot enterprises. However, most products require raw materials with good welding performance, such as second-class tableware, thermos cups, steel pipes, water heaters, drinking fountains and so on.

2, corrosion resistance:

Most stainless steel products require good corrosion resistance. 201 stainless steel decorative tubes are similar to Class I and Class II tableware, kitchen utensils, water heaters, water dispensers, etc. Some foreign businessmen also test the corrosion resistance of the product: use NACL solution to warm to boiling, after a period of time the solution is to drain, wash and dry, determine the weight loss to determine the degree of corrosion.

3, polishing:

At present, stainless steel products are generally polished in the production process, only a few products such as water heaters, water dispenser linings, etc., do not need polishing. Therefore, this requires good polishing properties of raw materials.

The three main reasons why polishing performance is affected are as follows:

(1)201 stainless steel decorative pipe raw material hardness is low, BQ is not good, deep drawing prone to orange peel phenomenon, affecting the Bq performance of the square steel pipe, high hardness will be better.

(2) There are problems with the surface of raw materials: scratches, damage, soaking, etc.

(3) The surface of 201 stainless steel decorative pipe may appear black spots after deep drawing, affecting the BQ properties of 201 stainless steel decorative pipe.