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The cost of production of the ironmaking process.
The composition is mainly raw materials (pellets, iron ore.
etc.), auxiliary materials (limestone, silica.
Refractory materials, etc.), fuel and power (coke, pulverized coal, gas, oxygen, water, electricity, etc.), direct wages and benefits, manufacturing expenses.
Cost deductions (gas**, water slag**, coke sieve material**, etc.). According to the principle of blast furnace smelting, the production of 1 ton of pig iron requires tons of iron ore, tons of coke and tons of flux.
The production cost of the steelmaking process is mainly composed of pig iron and scrap steel.
Alloys, electrodes, refractories, auxiliary materials, electrical energy, maintenance and other expenses. At present, China's main steelmaking equipment is converter and electric furnace, based on the different smelting principles, converter and electric furnace in the main raw materials (pig iron, scrap) ratio has a certain difference, converter process generally needs to be configured with 10% scrap steel, and the use of electric furnace process scrap accounts for 80.
Combined with the average situation of domestic iron and steel enterprises, the main factor affecting the total cost of ironmaking process is the cost of raw materials (iron ore, coke), and other expenses including auxiliary materials, fuel, labor costs and by-products account for only about 10% of the total cost, and the increase in power consumption, alloy addition and maintenance costs in the steelmaking process make other expenses other than the main raw materials account for about 18 of the total cost of steelmaking. Other costs in the iron-making and steel-making processes fluctuate little.
In this paper, 1 ton of steel pig iron requires tons of iron ore and tons of coke as the calculation basis, and the average iron-steel ratio (and scrap unit consumption (tons) of China's iron and steel industry in 2007 is used as the basis for calculation, and the following model is formed:
Pig iron ton manufacturing cost.
Iron ore + coke).
Crude steel tonne manufacturing cost (pig iron + scrap).
The crude steel cost of iron and steel enterprises is affected by many factors, and different processes, different furnace conditions, and smelting different products will make the cost change greatly. The above model is only an average of the steel industry as a whole from the perspective of industry research.
In the actual study, considering that other expenses in the ironmaking and steelmaking processes do not fluctuate much, generally only the change value of crude steel cost caused by the changes in iron ore, coke and scrap that fluctuate greatly and have a greater impact on the cost is calculated.
This paper takes the added value of crude steel cost caused by the change of iron ore long-term ore in 2008 as an example to make a simple calculation.
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The input cost for the month is calculated by dividing the number of outputs by the method of no semi-finished products.
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Theoretically, 1 ton does not get more than 380 kilograms, but in practice you can't do that much, depending on your process and process control.
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Summary. 2800 yuan a ton, how much is 30 catties of iron?
Tons and catties are both unit names in the unit of mass.
The International System of Units stipulates that the basic unit of mass is the kilogram. The unit kilogram is also known as the kilogram, and the conversion relationship between the unit ton and the unit kilogram is:
1 ton = 1000 kg, 1 kg (kg) = 2 catties.
According to the above conversion relationship, it can be obtained:
1 ton = 2000 catties.
The amount of money for a pound of iron: 2800 yuan 2000 catties = yuan catties.
How much is 1 ton of iron?
2800 yuan a ton, how much is 30 catties of iron? Tons and catties are both unit names in the unit of mass. The International System of Units stipulates that the basic unit of mass is the kilogram.
The conversion relationship between the unit kilogram and the unit ton and the unit kilogram is: 1 ton = 1000 kilograms, 1 kilogram (kilogram) = 2 kilograms According to the above conversion relationship, it can be obtained: 1 ton = 2000 kilograms of iron
2800 yuan 2000 jin = yuan jin.
Is a meal 2800 yuan?
Assuming a ton of 2800, this is how one pound is counted.
How do you count two pounds?
Calculate out a pound of ** 2? Right.
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Summary. At present, the ** per ton of scrap iron on the market is about 1800 yuan to 2200 yuan, and the price per kilogram is between the yuan, and it is expected that the ** of scrap iron will be small ** after the year, and the average ** per ton will be between 2000 yuan and 2300 yuan, and the ** per dry gram is between. Of course, this ** is only an estimate, and what will happen at that time still depends on changes in the market.
At present, the market number is about 1800 yuan to 2200 yuan per ton of scrap iron, and the price per kilogram is between the forest cover yuan, and it is expected that there will be a small amount of scrap iron after the year, and the average per ton will be between 2000 yuan and 2300 yuan. Of course, this ** is only an estimate, and what will happen at that time still depends on changes in the market.
Scrap iron is divided into two types: industrial and civil, and their ** is different. There are more industrial irons, so people who sell iron usually sell them directly to the places where they collect scrap iron, and then they are processed and sent to the steel mill to close the ceremony, which has experienced a price difference between the two hands, with an average of about 150 yuan per ton; Folk iron is the situation of our ordinary people selling scrap iron, generally sold to professional scrap collectors, they are sold to the scrap station, and then sent to the sedan car to hold the steel mill in the large households, scrap iron after a few hands are also relatively large, so the folk iron is very cheap when the leakage is very cheap.
Have more questions?
4330 A ton of iron bought a total of four tons and 200 catties is how much is it.
433 bucks.
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How much is a ton of ordinary iron: Now scrap iron is generally charged about one catty. However, scrap iron is affected by supply and demand, and there are often fluctuations, in addition to this, the amount of scrap iron will be different in each place, such as:
Shanghai unified scrap iron ** is 1090 to 1710 yuan a ton; The unified scrap iron in Shandong is 1450 to 1870 yuan a ton; The unified scrap iron in Zhejiang is 1880 to 2180 yuan a ton. Scrap iron is often inconspicuous, because it is a waste thing, which is most common on construction sites, but people's construction sites generally cooperate with scrap manufacturers to sell scrap iron to ** factories, and they can also harvest a sum of money. According to market analysis, the continuous development of scrap iron and steel is difficult in a short period of time.
There are many kinds of scrap iron, and there are differences between different types of scrap iron, such as some pig iron, which can be sold for 1850 yuan tons; Shock wave iron sapwood, **** is more than 2000 yuan a ton, the more expensive is motor iron, **** is 2280 yuan ton, of which, iron pieces are yuan, shock wave iron edge is eight cents a kilogram, motor iron is eight cents a catty.
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Dear, I am glad to answer for you: the valency of iron in the form of elemental elements is 0; The valency of iron in the form of a noisy modulus is calculated according to the algebraic sum of the valency of the elements in the compound as 0. If you calculate the unit price of iron (**) by Cha Bang Burning Fruit, which is:
Total** Mass of iron = unit price of iron. For example, the total price of iron is 11,000 yuan and the mass is 2 tons, and the unit price of which iron should be: 11,000 2 5,500 yuan tons.
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The ** of iron varies greatly, and it varies from region to region, time and variety. In the international market, iron ore is generally higher, and the price of some varieties of iron is cheaper, and the price of construction steel, cold plate and other products will also change according to the demand changes in the region. Therefore, it is necessary to analyze specific problems and consider them by region, time and variety.
If we take the Chinese market as an example, in recent years, the iron ** has risen in half a year and fallen in half a year, and sometimes there will be a sharp rise in the first quarter and a sharp fall in the second quarter. Due to China's large imports of iron ore, fluctuations in the international market will also have an impact on the domestic iron market. According to China's market monitoring data, in 2019, the iron lump ** was between 2,600 yuan and 3,200 yuan tons, with a large range of changes, due to the impact of the increase in production in the domestic steel industry and the fluctuation of the domestic and foreign economic situation.
In addition, it should be noted that the price will also be affected by other factors, such as market demand, supply relations, seasonal changes, transportation costs, capacity utilization, environmental protection and other factors will cause changes. Therefore, in order to accurately understand this question, it is necessary to carry out all-round market research and industry understanding.
All in all, the best of iron is not constant, and there will be differences in different regions, varieties and time prices, which are affected by many factors. Therefore, we need to carefully consider market factors when conducting relevant transactions, accurately grasp the trend of ** or **, and do a good job in risk planning and management. <>
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How much is a ton of scrap iron spine letter now, the shipping price of the cherry blossom wheel is almost 11 yuan a catty, and the profit difference can reach 3 cents a catty. The annual unified scrap iron is 2610 yuan per ton, and one ton is equal to 2000 catties, so each catty of scrap iron is about 13 yuan for the application of scrap iron: 1. Iron is often mixed with scrap steel, and waste is often a combination of the two, and it is also the most common waste product.
The annual purchase price of scrap iron is 2,700 yuan a ton, and the **** of scrap iron in 2023 is affected by a variety of factors, such as market supply and demand, policies and regulations, seasonal factors, etc.
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One ton of iron is two hundred thousand (money).
The idea is as follows: there is also a difference between iron and iron, plus regional differences, so it is impossible to get a unified and accurate data, if you understand "money" as a unit of weight, you can get an accurate answer:
1 (ton) of iron = 200,000 (money) of iron.
That is: one ton of iron is two hundred thousand dollars.
Conversion process: 1 ton = 1000 kg, 1 kg = 2 city jin, 1 city jin = 10 taels, 1 tael = 10 money.
1 1000 2 10 10 = 200000 According to the conversion, it is known that one ton of iron is 200,000 yuan.
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A cubic meter of iron weighs about a ton.
Calculation method: Iron density is grams cubic centimeters = tons of cubic meters.
1 ton ton cubic meter = cubic meter.
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At present, the old scrap iron ** more than 1,000 to 2,000 pieces per ton, the new one, it depends on what to buy, steel bars, iron ingots, or something else, all kinds of labels ** will be much worse.
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Iron is also divided into many materials, h13, 45 and so on... It's all different.
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