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Basic knowledge of metal materials (1)
Pig iron and steel are collectively referred to as ferrous metals. Iron is its main component and also contains a certain amount of carbon and other trace elements. Alloys with carbon content less than 2.11% (mass) are called steel, and alloys with carbon content greater...Read more -
Knowledge of steel (seamless steel pipe and plate)
1.Seamless steel pipe: seamless pipe is a kind of long steel with hollow section and no seam around. Steel pipe has hollow section, which is widely used to transport fluid, such as oil, natural gas, gas, water and some solid materials. Compared with solid steel such as round steel, seamless pipe ...Read more -
Economic situation and steel market trend this year
In 2021, the overall economic operation of the machinery industry will show a trend of high in the front and flat in the back, and the annual growth rate of industrial added value will be about 5.5%. The steel demand generated by these investments will show up this year. At the same time, the pop...Read more -
Situation analysis of steel industry in 2021
Xiao Yaqing, Minister of the Ministry of industry and information technology of the people’s Republic of China, recently proposed that the output of crude steel should be firmly reduced to ensure that the output in 2021 will drop year on year. We understand that the reduction of steel outpu...Read more -
Imbalance of supply and demand! Iron ore futures prices hit a record high
Today, nonferrous, black futures rose across the board, rebar main closed trading, reported 6012 yuan per ton. As a raw material of steel, iron ore futures main contract price is also trading, and set a record high. Today, before the opening of the domestic futures market, the main contract of Si...Read more -
Market trend forecast of seamless steel pipe in 2021
During the 13th Five Year Plan period, 135.53 million tons of seamless steel pipes have been produced in China, and the annual production is around 27.1 million tons, without big ups and downs. The difference between good years and bad years was 1.46 million tons, with a difference rate of 5.52%....Read more
Shandong Huayi Metal Materials Co., Ltd.
- Email sdhy1688@sdhuayisteel.com
- Phone 86-15863538780
