

Home
About Us 
- Company Profile
- Culture
- Photos
- Honors
- History
Products
Application 
News 
- Company News
- Industry Trends
Contact Us
中文簡體

Language

Homepage

News

Industry Trends

Application advantages and disadvantages of 200 series stainless steel

Categories:Industry Trends
Author:
Origin:
Time of issue:2021-08-25 09:10
Views:

(Summary description)In recent years, the chromium-manganese 200 series nickel austenitic stainless steel has developed rapidly in China, and its market share has also increased year by year. However, it is particularly important to note that because 200 series stainless steel can only be used for general purposes that are resistant to weakly corrosive media, its performance cannot completely replace 300 series stainless steel.

Application advantages and disadvantages of 200 series stainless steel





Application advantages and disadvantages of 200 series stainless steel

Categories:Industry Trends
Author:
Origin:
Time of issue:2021-08-25 09:10
Views:

Information

In recent years, the chromium-manganese 200 series nickel austenitic stainless steel has developed rapidly in China, and its market share has also increased year by year. However, it is particularly important to note that because 200 series stainless steel can only be used for general purposes that are resistant to weakly corrosive media, its performance cannot completely replace 300 series stainless steel.

In addition, sometimes due to improper selection of materials, 200 series stainless steel is also prone to some problems in the application process. Individual merchants in the market also have shoddy behavior, which has a certain negative impact on the further expansion of the use of nickel-saving 200 series stainless steel. Therefore, it is necessary to pay attention to the reasonable selection and purchase of nickel-saving stainless steel.

200 series stainless steel can meet the needs of a considerable field, and has a certain substitution effect on the traditional 304 market. Judging from the application practice in the Guangdong market, it can be used in almost all product fields under non-corrosive and weakly corrosive conditions, and the field is quite wide. Relevant domestic experts have also done experiments during the development of 201 in the past, and the conclusion is that 304 can be completely replaced under weak corrosive conditions. From the perspective of the civil field of stainless steel, the application fields where the aesthetics are used under non-corrosive or weakly corrosive conditions are also very extensive, and with the improvement of people's living standards, this application field may be further expanded.

200 series, 300 series, 400 series-different series of stainless steel products have different price levels due to their different cost, use range and performance. Generally speaking, 400 series stainless steel does not contain nickel, and the price is lower; 200 series stainless steel contains a small amount of nickel and a higher content of manganese. The price is higher than 400 series stainless steel, but it is comparable to 300 series stainless steel with higher nickel content. It's much cheaper than it.

In general, 200 series stainless steel cold-rolled instead of 304 is more suitable for civilian appliances, 200 series hot-rolled stainless steel used in medical equipment, food equipment, papermaking equipment also depends on the use environment of these equipment, if there are medical equipment If it is used in a highly corrosive environment, it is not suitable for frequent contact with some acid and alkaline chemicals. But theoretically speaking, 200 series stainless steel is still feasible for medical equipment, food equipment, and papermaking equipment, but 304 stainless steel is more ideal.

Previous: None

Next: The domestic stainless steel strip market trend is obviously stronger than that of steel

Previous: None

Next: The domestic stainless steel strip market trend is obviously stronger than that of steel

More Information

China has become a primary power in aluminum forging [ 2019-11-27 ]

Free forgings and die forgings are an important class of stressed structural parts and high-precision technology products. China has become the world’s primary power in aluminum forging production. Southwest Aluminum (Group) Co., Ltd. and Northeast Light Alloy Co., Ltd. produce 5m and The 9m-class large forged ring not only meets the needs of the development of China's aerospace industry, but also batches of other aluminum alloy forgings are installed on thousands of Boeing planes. The parts are qualified and there has never been a quality accident.

The company has a large production scale, strong capital and technical strength [ 2019-11-27 ]

Dongguan Qishi Yongfa Metal Products Factory is the first enterprise specialized in the production of argon arc welded stainless steel pipes in Dongguan, which is affiliated to Xingye Metal Materials Co., Ltd., with an annual production capacity of 30,000 tons. The products sell well in many provinces and cities across the country and are exported to many countries.

Iron ore price increase butterfly effect attacks power equipment [ 2019-11-27 ]

The price of imported iron ore has soared, and domestic iron ore companies are booming. Iron and steel companies that use iron ore as raw materials feel pressured. In order to absorb the cost of price increases, steel companies have raised product prices and use steel as raw materials downstream. Enterprises are all rumblings. In this industry chain, power equipment manufacturers that have suffered from raw materials for a long time reacted particularly strongly.

Application advantages and disadvantages of 200 series stainless steel [ 2021-08-25 ]

The domestic stainless steel strip market trend is obviously stronger than that of steel [ 2021-08-25 ]

The domestic stainless steel strip market trend is obviously stronger than that of steel, especially the relatively strong performance of imported mines, and the call for price increases of coke has been high. However, as steel prices gradually approached the marginal cost of steel mills, the purchasing enthusiasm of steel mills weakened. After the second half of the month, the trend of the raw material market began to weaken, billet and scrap fell relatively sharply, and the prices of imported iron ore and coke also eased at the end of the month. Due to the sluggish demand in the steel market during the off-season, steel prices have also been declining. Steel mills have reduced production and increased maintenance, which has a greater impact on the prices of raw materials. In fact, the prices of raw materials are still stable except for iron ore. Both have fallen sharply.