- [50Mn round bar] ⌒ Wuxi

- [50Mn round bar] ⌒ Wuxi - [50Mn round bar] ⌒ 【the Company has the right to export! ! ! Many years the export of all kinds of steel! ! Sales in each country] -) the Wei -------- Wuxi, State Special Steel Co., Ltd. Over the years, the company always adhere to market-oriented, customer-centric, quality as the lifeblood of business, and in good faith for the administration of enterprises of the country, adhere to the principles of most serious steadily ahead, and continue to grow and develop. Established service system in the industry, covering North, South, and even the national sales network. With a good reputation, quality products, the strength of a solid, low prices and national reputation in more than 30 provinces, municipalities, autonomous regions, municipalities directly under the Central Government, the product won user dependent. Long-term business Jinan Iron and Steel, Tianjin Steel, Baosteel, Wugang, Anyang Iron and Steel steel production steel plate of various specifications and models, all year round to enjoy the preferential price. Specifications range: Thickness 3-200mm width 1500-2400mm length 3000-12000mm. The main products are: - [50Mn round bar] ⌒ Wuxi - [50Mn round bar] ⌒ Wuxi - [50Mn round bar] ⌒ Wuxi resistance to low temperature steel plate: Q235C Q235D Q235E Q345C, Q345D, Q345E, 16MnC, 16MnD, 16MnE boiler plate: 20G, 16MnG, 15CrMoG, 12Cr1MoVG quality carbon steel plate 10-50 #, 16Mn, 20Mn, 35Mn, 45Mn, 50Mn, 20Mn2, 35Mn2, 45Mn2. Alloy steel plate: 15CrMo, 35CrMo, 42CrMo, 20CrMo, 12Cr1MoV, 27SiMn, 60Si2Mn, 20Cr and 40Cr vessel steel plate: Q245R, 20R, 16MnR, 15CrMoR, 12Cr1MoVR high strength low alloy plate: Q390 (B / C / D / E), Q420 (B / C / D / E), Q460 (C / D / E), Q550 (C / D / E), Q690 (B / C / D / E) high-rise building structure with steel Q235JGC Q345JGC, Q390JGC Q420GJC, Q460GJC. Bridge structure with steel Q235qC, Q345qC, 16Mnq, Q370qC, Q420qC, 14MnNbq-[50Mn round bar] ⌒ the Wuxi - [50Mn round steel Wuxi] ⌒. The wear the steel plate NM360A NM400A NM360B, NM400B. Weather board: Q295GNH, Q345GNH, Q390GNH. Low-alloy structural steel (also known as low-alloy steel, HSLA) uses mainly used in the manufacture of bridges, ships, vehicles, boilers, pressure vessels, pipelines, large steel structure etc.. Performance requirements (1) High strength: Usually, its yield strength of more than 300MPa. (2) Resilience: 15% to 20% elongation, impact toughness at room temperature is greater than 600kJ / m to 800kJ / m. For large welded components, also requires a high fracture toughness. (3) good weldability and cold forming properties. (4) low cold-brittle transition temperature. (5) a good corrosion resistance. 3 (1) low-carbon composition characteristics: high toughness, weldability and cold formability requirements, the carbon content of not more than 0.20%. (2) adding the manganese based alloy elements. (3) adding the secondary added elements of niobium, titanium or vanadium, etc.: The small amount of niobium, titanium or vanadium in the steel to form fine carbide - of Wuxi-40MnR alloy plate = Wuxi = object or carbonitrides, is conducive to obtain fine ferrite grain and improve the strength and toughness of the steel. 10 # steel plate. (10 # steel) - Wuxi In addition, by adding a small amount of copper (≤ 0.4%) and phosphorus (0.1%), etc., can improve the Wuxi - [50Mn round bar] ⌒ Wuxi - [50Mn round bar] ⌒ Wuxi