Stainless Steel Coil 201

Stainless Steel Coil 201

Stainless steel coil 201 Product definition 201 Stainless steel with a certain acid, alkali resistance, high density, no bubble polishing, no pinhole and so on, is the production of a variety of case, strap bottom cover high-quality materials. Mainly used for decorative pipe, industrial pipe,...
Product description

Stainless Steel Coil 201

Product Definition

201 Stainless steel with a certain acid, alkali resistance, high density, no bubble polishing, no pinhole and so on, is the production of a variety of case, strap bottom cover high-quality materials. Mainly used for decorative pipe, industrial pipe, some shallow stretching products.


Chemicai Composition(WT%)

C ≤ 0.15

Si ≤ 0.75

Mn: 5.5~7.50

Cr: 16.0~18.0

N ≤0.25

Ni: 3.50~5.50

P ≤ 0.060

S ≤ 0.030


Physical Properties

Tensile Strength: 100,000 ~180,000 psi

Yield Strength: 50,000~150,000 psi

Density: 280lbs/cubic inch (Density 7.93g/cm3)


Market

The past 200 series of stainless steel was largely seen as a problem for India, but after a sharp rise in nickel prices in 1989 and increased import tariffs, India's 200-series stainless steel production has increased sharply and has been heavily exported to the mainland. ISSF survey showed that last year 20 million tons of stainless steel production, 200 series stainless steel accounted for 7%, austenitic series stainless steel accounted for 72%, chrome ferrite stainless steel accounted for 21%.

The Chinese market is particularly sensitive to prices. From the middle of 2002, China began to import 200 series products. The increase in China's demand has led to a dramatic increase in 200-series production, with the development of India's 200 stainless steel exports to the Chinese market, with Taiwan and Japan beginning to produce 200 series of low nickel and manganese steel and to export to the Chinese market.

India has 3 200 series stainless steel manufacturers, Jindal, SHAN Alloy and Salem. One of Jindal production scale, annual output of 500,000 tons, the monthly export of 20,000 tons to the Chinese market, mainly used for rolling hot rolled coil, width of 1000mm, the plant has been modified to produce more than 9 metric tons of heavy stainless steel. The factory is the first Indian factory to export to the Chinese market, product quality is relatively stable. SHAH Alloy for the second largest Indian stainless steel production enterprises, with an annual capacity of 200,000 tons, the factory can produce 1219mm stainless steel wide plate, the existing export market in China for 5000~6000 tons/month, the factory product quality is not stable, especially the black skin roll plate quality problems. The above two factories are private enterprises. Salem Factory does not have its own smelting capacity, the Masterbatch has SHA Alloy and Jindal provide, production capacity is relatively small, export to the Chinese market capacity of about 3000 tons/month. Product quality is relatively stable. The plant is a state-owned enterprise in India.

India's stainless steel production capacity of 1.25 million tons, per capita consumption of 0.8kg, the development potential is very big. The annual growth rate of stainless steel consumption in the country is $number. India's production of stainless steel is mainly 200 series, the use of kitchen utensils mainly. Annual consumption of 700,000 tons, industrial use of long materials for 200,000 tons, annual export volume of 200,000 tons, mainly exported to the Chinese market.

Japan began to develop 200 series stainless steel in 2003, mainly facing the Chinese market. At present, Japan's 200 series of stainless steel production of the main factory for NTK, according to the different content of nickel is divided into NTKD-10, K-1. Recently the factory has developed D-7, D-9 and other new grades of stainless steel. The NTKD-10 is a kind of austenitic stainless steel containing a lower nickel content than SU304, a higher manganese content than SU304 and copper. It has the same mechanical properties and corrosion resistance as the SU304. The scope of application for decorative pipe, household goods, kitchen supplies and tableware. K-1 Specifications Stainless Steel chromium 14%, containing nickel 1%, manganese 9%, mainly used in decorating pipe. The plant plans to export 10,000 tonnes of 200 series stainless steel to the Chinese market every month.

At present, Japan NTK to the Chinese market monthly export $modeltype ton 200 Series stainless steel, the main market for the East China market, the width of 1219mm and 1500mm two kinds. 1500mm is used to replace 304 for chemical machinery industry.

Taiwan Region of China 2003, the region after India began to develop 200 series of stainless steel and exported to the Chinese market, specifications for 202A and 202. Currently exported to China's mainland market about 10,000 tons per month. Hot Rolling 200 Series products factory for the birch, in addition there are Tang, ASEAN, Thousand Hing and other factories to produce 200 series of cold-rolled products, are exported to mainland China market. Hot rolled products are mainly sold to the South China market, cold rolling products in addition to the South China market, East China market potential is very large, the Taiwan region of 200 series cold-rolled products in east China by many customers to replace 304 cold-rolled products, the demand is larger.

However, after the nickel price rise, nickel-containing stainless steel to become the market's high price products, making Low-cost 200 series of products can be used. The fluctuation of nickel price has a great influence on the market of 300 series stainless steel, but after the low NI austenitic stainless steel and the 200 series stainless steel may replace the 300 series market, the threat is not taken seriously, especially in the huge demand of the Chinese market.

200 Series Stainless steel tube on the surface and 300 series of products have similarities, but there is a great difference in performance, especially in the corrosion resistance, it is not suitable for high corrosive environment. Last year, the global stainless steel production of 22.8 million tons, of which 200 series of stainless steel accounted for about 8%, 300 series 68%, 400 accounted for 24%. Kindler company 500,000 tons of stainless steel annual output, about 70% is 200 series, ferrite and austenitic stainless steel accounted for only 30%.

According to the relevant industry forecasts, in the next five years, the world's 200 series of stainless steel consumption may increase by more than one times, to reach the global stainless steel production of 20%. The demand and output of the 200-series stainless steel has grown faster than the average of all grades of stainless steel, especially in India and China.

 


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