The specifications and delivery-related technical conditions for low carbon steel flat products that have been cold rolled are described in EN 10130 as approved by CEN last October 2006.Contents  hide 1 What is EN 10130?2 EN 10130 Equivalent3 ConclusionWhat Is EN 10130?EN 10130 is a European Standard that applies to cold rolled low carbon steel flat products for cold forming, which specifies its manufacturing requirements and technical delivery conditions. These products are produced in a dimension equal to or more than 600 millimeters and with a minimum thickness of 0.35 millimeters. Unless specifically specified at the time of inquiry and order, it is delivered in sheet, coil, and slit coil with a dimension of equal to or less than 3 millimeters. It may also be customized cut length from a slit coil or sheet.EN 10130 does not cover standard specifications for cold-rolled narrow strips that are less than 600 millimeters in dimension.EN 10130 EquivalentCold rolled low carbon steel flat product meeting European standards intended for cold forming is the DC01 steel (1.0330 material). However, other steel grades are included in the BS and DIN EN 10130 standard, such as DC03 (1.0347), DC04 (1.0338), DC05 (1.0312), DC06 (1.0873), and DC07 (1.0898).ConclusionIt is essential to follow the standard requirements to ensure that locally manufactured steel products maintain excellence and quality.

Steel Market Morning News on March 16th【Future market analysis】 On the 16th day of the night trading, the 05 night trading closed 4762 up 39. The KD indicator on the daily chart was up and the leading indicator was down. The three major U.S. stock indexes closed up overnight; in terms of finished products, affected by Tangshan's production restrictions and emission reductions, the recent market fluctuations have been relatively frequent, and merchants have mainly shipped and reduced warehouses; raw material spot coke continued to be weak, and iron ore remained weak. The snails are expected to run in shock this period, supporting 4700 and pressure 4830.【Steel City News】 Ore: The spot offer of iron ore on the 13th is expected to fall by 15-20 yuan. On Friday night, the General Index fell 5.35 to 165.7 US dollars, with a monthly average value of 171.97 US dollars. Environmental protection production restrictions in Tangshan area are still severe, and the number of blast furnaces that stop production continues to increase. The transportation of raw materials has a greater impact, and market transactions are downturn. Steel companies had replenishment operations last week. The stocks this week are acceptable, and their activity will decline. It is expected that the ore prices will fluctuate and run weakly this week. Today's iron ore port spot offer is expected to fall 15-20 yuan.Coke: On the 15th, the ex-factory price of Linfen first-class metallurgical coke includes 2500 yuan/ton with tax; Weifang second-class metallurgical coke's ex-factory price includes 2,390 yuan/ton; Tangshan quasi-first-class metallurgical coke arrives at 2,460 yuan/ton including tax. The mainstream of the domestic coke market is operating weakly, and some steel mills have begun the fifth round of raising the price by 100. On the supply side, the coke companies are not diminishing in their enthusiasm for starting operations. Affected by the tightening of environmental protection policies in Tangshan, some coke companies have blocked shipments and coke inventories are high. On the demand side, Tangshan's environmental protection policy has been tightened again, and steel mills have gradually increased their production restrictions and maintenance. The operating rate of blast furnaces has declined slightly compared with the previous period. The demand for coke has been suppressed. Some steel mills have issued suspensions to suppliers for raw materials to enter the plant. The notice is that the coke market is expected to continue to weaken in the short term. Steel billet: On the 15th, Tangshan steel billet rose 10 yuan to 4420 yuan/ton. At present, some local and surrounding steel mills in Tangshan and surrounding carbon billet reported 4420 yuan/ton, all including tax and ex-factory, and the naked price of merchants was 4110 yuan. Yesterday, the snail sun remained red at the end of the trading day, which boosted the operational mentality of traders. In addition, Tangshan City has lifted the heavy pollution weather II emergency response. The downstream steel rolling enterprises are preparing to resume production. The purchase of billets is active and demand will be restored. Therefore, it is expected that the demand will be restored. The short-term billet prices are on the strong side.Construction steel: At the close of the trading day on the 15th, the price of Hegang Group III earthquake-resistant large snails in Beijing market was 4560 yuan/ton, an increase of 10 from the previous day; Shagang Group III large snails in Shanghai market was 4730/ton, an increase of 20 compared to the previous day; Steel grade 3 large snails are 4980 yuan/ton, down 40 from the previous day;Plate: The closing price of hot coil on the 15th is 4980-4990 yuan/ton in Shanghai market, which is an increase of 30 compared with the previous day's price; the closing price of hot coil in Tianjin market is 4870-4890 yuan/ton, which is an increase of 20 compared with the previous day's price. The closing price of Lecong hot coil market was 4990-5000 yuan/ton, a 30% increase from the previous day's price.【Today's Forecast】Construction steel: On the 15th, the mainstream price of wire snails nationwide was stable but weak, among 52 sample cities. There were 6 rising cities, with an increase of 10-50, accounting for 11.5%, and 21 cities with a decrease, with a decrease of 10-50, accounting for 40.4%; 25 cities were flat, accounting for 48.1%. The price of billet rose by 10 to 4,420 yuan/ton. In the market, due to the impact of Tangshan's production restriction and emission reduction, the recent market volatility has been relatively frequent, and the price of steel has been fluctuating. The limited production of steel mills in Tangshan also boosted the current market due to the late supply slowdown. However, the contradiction between supply and demand still exists. In addition, the mentality of the merchants is unstable, and the market price rises and falls frequently. It is difficult to show a unilateral trend in the market. Mainly reduce the warehouse. Considering that the current cost is still supported and the willingness to adjust the price is limited, it is expected that the current mainstream price will be stable and strong. The main influencing factors are as follows: 1. Strict environmental protection restrictions on production, strong willingness of steel mills to stand up for prices 2. Strong cost supportIt is estimated that the price of Hegang Group III earthquake-resistant large snails in Beijing market is 4,580 yuan/ton, an increase of 20 from the previous day; Shagang Group III large snails in Shanghai market is 4750 yuan/ton, an increase of 20 compared to the previous day; Snails are 4990 yuan/ton, an increase of 10 from the previous day.Plates: In terms of the market, the Tangshan limited production futures market has been operating at a high level recently. The overall market mentality is improving on Monday, and merchants from all over the world adjust their shipments accordingly. The dominant markets in East China, South China and North China have risen slightly, and high shipments in other regions are difficult to make price. Shipping operation. In the afternoon, as the futures volume rose, the spot transaction volume increased slightly. In terms of cost, Tangshan steel billet rose 10 to 4,420 yuan per ton, including tax. Considering the impact of multiple factors such as Tangshan's level II emergency response to severely polluted weather and the fifth round of reduction of coke, it is expected that hot rolled coils will be adjusted within a narrow range today. The mainstream price of Shanghai market is 5000-5020 yuan/ton, and the mainstream price of Tianjin market is 4880- 4900 yuan / ton, Lecong market mainstream reported 5010-5020 yuan / ton. 

Steel market morning paper for March 8th【Future market analysis】In the night trading before the 8th, the snail 2105 opened at 4701, the interday bottomed out, the highest was 4758 and the lowest was 4701, and closed at 4749, up 31 or 0.66%. The snails are relatively strong in the short term, and more orders can increase positions on dips【Steel market dynamics】Iron ore: The spot offer of iron ore on the 8th is expected to fall by RMB 15-25. The Putian Index fell 3.8 to US$174.65 on Friday night, with a monthly average value of US$176.09. Tangshan restarted its secondary response to heavy pollution weather. Due to recent market volatility and the uncertainty of the superimposed policy, buyers have a heavier wait-and-see sentiment, and replenishment is mainly based on demand. Spot transactions are concentrated in low-risk PB powder, and steel companies prefer high-grade card powder and refined powder. Iron ore prices are expected to fluctuate at a high level this week. Today's iron ore port spot offer is expected to rise or fall 15-25 yuan.Coke: On the 7th, the ex-factory price of Linfen first-class metallurgical coke includes RMB 2,600/ton with tax; Weifang second-class metallurgical coke's ex-factory price includes RMB 2,590/ton with tax; Tangshan first-class metallurgical coke includes RMB 2,660/ton with tax. The domestic coke market is operating weakly and steadily. In terms of supply, there are still expectations for overcapacity reduction in various regions, and due to the environmental protection policies during the two sessions, manufacturers in some regions have stopped truck loading and unloading, and coke companies have been more active in production. However, the downstream market is not proactive in purchasing, and shipments are slightly difficult. Coke inventories have accumulated to varying degrees. In terms of demand, steel mills have continued to operate at a high level, and demand for coke remains. However, environmental protection policies in Tangshan have become more stringent, and coke inventories are generally at a high level. The demand for coke has weakened. The coke market is expected to operate steadily and weakly in the short term.Billets: During the weekend, Tangshan billets increased by 110 yuan to 4410 yuan/ton. At present, the mainstream local steel mills in Tangshan report carbon billets to 4410 yuan/ton, all including tax, leaving the factory, and the merchant’s naked price is 4110 yuan. The performance of direct sales of billet in Tangshan at the weekend was generally acceptable. Due to the pressure on the cost side, the billet manufacturers are willing to increase the price. However, considering that the resumption of production of downstream rolling mills is like a short-lived, the news of production restriction will come again. , The demand for billet continues to be limited. In view of the lack of actual demand support in the current market, the short-term billet price increase is expected to narrow. Construction steel: At the close of the market on the 7th, the price of Hegang's third-grade seismic snails in Beijing market was 4550 yuan/ton, an increase of 40 from the previous day; Shagang's third-grade snails in Shanghai market were 4730 yuan/ton, an increase of 60 from the previous day; Guangzhou market Shaoguan Steel's third-level snails are 5,010 yuan/ton, the same as last Friday.Plates: At the close of the market on the 7th, the closing price of hot coils on the Shanghai market was 4880-4890 yuan/ton, down 100 from the previous day’s price; the closing price of hot coils on the Tianjin market was 4820-4840 yuan/ton, down 80 from the previous day’s price. The closing price of Lecong market hot coil was 4930-4940 yuan/ton, down 60 from the previous day's price.[Today's forecast]Construction steel: Billets soared by 110 over the weekend, and the market was supported by strong market support. However, the mainstream of the finished product market was stable and strong, and market transactions improved. Together with the lifting of Tangshan's environmental protection production restriction and the two sessions, the steel market is positive. Overall, market merchants have strong bullish sentiment. It is estimated that the price of Hegang's third-level seismic snails in Beijing market is 4,600 yuan/ton, up 50 yuan/ton from the previous day; Shanghai Shagang's third-level snails are 4770 yuan/ton, up 40 from the previous day; Guangzhou Shaogang's third-level snails are 4,770 yuan/ton. Large snails are 5,050 yuan/ton, an increase of 50 yuan/ton from the previous day.Plates: In terms of the market, the hot coil futures market was weak and then strong on Friday. Tangshan steel billet plummeted by 100. The spot market was pessimistic. Merchants' shipments fell along with them. However, as the volume recovered in the late afternoon, the market resources were low and the transactions were high, while low resources were slightly lower. There is an upside. Supported by the red closing on Friday night, the billet rose 110 yuan to 4,410 yuan/ton during the weekend, and the mentality of some weekend market areas boosted the broad upward trend. Comprehensive consideration, it is expected that today's hot-rolled coil will be adjusted strongly. The mainstream quotation in Shanghai market is 4980-4990 yuan/ton, the mainstream quotation in Tianjin market is 4910-4930 yuan/ton, and the mainstream market in Lecong is 4990-5000 yuan/ton.

The stainless steel invented by Blairley obtained a British patent in 1916 and began mass production. Since then, the stainless steel accidentally found in the garbage dump has become popular all over the world, and Henry Blairley is also known as the "father of stainless steel." During the First World War, British guns on the battlefield were always transported back to the rear because their barrels were worn out. The military production department ordered Blairley, who developed high-strength wear-resistant alloy steel, to specialize in solving the problem of gun bore wear. Blairley and his assistants collected various types of steels and alloy steels of different properties produced at home and abroad, conducted performance experiments on machines of various properties, and then selected more suitable steels to make guns. One day, they experimented with a domestic alloy steel that contains a lot of chromium. After wear-resistant experiments, they found that this alloy was not wear-resistant, indicating that it could not make guns a. So they recorded the results of the experiment and threw them into the corner It's up. One day a few months later, an assistant rushed to Blairley with a piece of shiny steel and said, "Sir, this is the alloy steel from Mr. Mullah that I found when I was cleaning the warehouse. You Do you experiment to see what special effect it has!" "Okay!" Breerley said happily, looking at the dazzling steel.　　　　 The experimental results prove that it is a piece of stainless steel that is not afraid of acid, alkali, and salt. This stainless steel was invented by a German mullah in 1912, however, the mullah did not know what purpose this stainless steel had.　　Blairley thought to himself: "This kind of non-wearing but corrosion-resistant steel can't be used to make guns. Can it be used as tableware?" He just said it and made stainless steel fruit knives, forks, spoons, and fruit plates. And folding knives, etc.