一、Characteristics of stainless steel cable ties

1. There are many forms of damage to the surface film of stainless steel cable ties, and the following are more common in daily life.
2. The surface of the stainless steel cable ties accumulates dust containing other metal elements or attachments of foreign metal particles. In the humid air, the condensed water between the stainless steel cable ties of the story is attached to connect the two into a micro battery, which causes Electrochemical reaction, the protective film is damaged, it is called electrochemical corrosion.
3. The surface of the stainless steel cable tie contains acid, alkali, and salt substances (such as alkali water on the decoration wall, splash of lime water), causing local corrosion.
4. The surface of the stainless steel cable tie adheres to the organic juice (such as melon, vegetable, noodle soup, sputum, etc.), which forms an organic acid in the presence of water and oxygen, and the organic acid will corrode the metal surface for a long time.
5. In polluted air (such as the atmosphere containing a large amount of sulfide, carbon oxide, and nitrogen oxide), when encountering condensed water, sulfuric acid, nitric acid, and acetic acid liquid spots are formed, causing chemical corrosion.

二、Stainless steel cable tie surface requirements

1. The surface of decorative stainless steel cable ties must be cleaned and scrubbed frequently to remove attachments and eliminate external factors.
2. 316 stainless steel cable ties should be used in coastal areas, 316 material can resist seawater corrosion.
3. The chemical composition of some stainless steel cable ties on the market does not meet the corresponding national standards, and does not meet the 304 material requirements, so it will also cause rust. This requires users to carefully choose products from reputable manufacturers.
The characteristics of the stainless steel cable ties we produce, in fact, the stainless steel cable ties continue the characteristics of stainless steel.

三、What is the specific manifestation of the quality of stainless steel cable ties?

1. Stainless steel cable ties have good corrosion resistance and are more durable than ordinary steel.
2. The stainless steel cable tie is simple and easy to maintain because it does not require surface treatment.
3. The normal temperature processing of stainless steel cable ties is easy to plastic processing.
4. The strength of stainless steel cable tie is high, so it is more likely to be used.
5. The corrosion resistance of stainless steel cable ties is good.
6. The beautiful surface of stainless steel cable tie and the diversified use possibilities.
7. The stainless steel cable tie has high temperature oxidation resistance and high strength, so it can resist fire.
8. The stainless steel cable tie is clean and has a high finish.
9. The welding performance of stainless steel cable tie is good

四、Stainless steel cable tie material

1. Deepdrawingquality is abbreviated as DDQ, which refers to materials used for deep drawing (punching) purposes, also known as soft materials. The main characteristics of this material are high elongation (>=53%) and low hardness ( <=170%), the internal grain grade is between 7.0 and 8.0, and the deep drawing performance is excellent. At present, many companies that produce thermos and pots have a relatively high product processing ratio (BLANKINGSIZE/product diameter). Their processing ratios are respectively 3.0, 1.96, 2.13, 1.98. SUS304DDQ materials are mainly used for these products with higher processing ratios. Of course, products with processing ratios over 2.0 generally require several passes of stretching to complete. If the raw material extension cannot be achieved, the product will easily produce cracks and pull-through phenomena when processing deep-drawn products, which will affect the qualified rate of finished products and of course increase the cost of the manufacturer.

2. General materials: Mainly used for materials other than stainless steel cable ties for DDQ. This material is characterized by relatively low elongation (>=45%), and relatively high hardness (<=180%), internal The grain size grade is between 8.0 and 9.0. Compared with DDQ materials, its deep drawing performance is relatively poor. It is mainly used for products that can be obtained without stretching, such as spoons, spoons, forks, and electrical appliances of a kind of tableware. Appliances, steel pipes, etc., but it has an advantage compared with DDQ materials, that is, the BQ is relatively better, which is mainly due to the higher hardness.

3. Surface quality of stainless steel cable ties

Stainless steel sheet is a very expensive material, and customers have very high requirements for its surface quality. However, various defects such as scratches, pits, creases, and pollution will inevitably occur in the production process of stainless steel sheets. Therefore, its surface quality, such as scratches, creases, etc., are not allowed to appear whether they are high-grade or low-grade materials, and pitting is never allowed in the production of spoons, spoons, and forks, because polishing It is difficult to throw it away. We determine the quality level of the watch according to the degree and frequency of various defects on the surface to determine the product level.