高强度Q345E合金钢板股在中国

　　Q345E high strength alloy steel plate is mainly used in the production of bridges, ships, vehicles, boilers, high-pressure vessels, oil and gas pipelines and钢材结构s。

　　Additional services: cutting, grinding, milling and heat treatment

Q345E钢板性能要求

　　(1) High strength: Generally, its yield strength is above 300MPa.

　　(2) High toughness: Elongation is required to be 15% to 20%, and the impact toughness at room temperature is greater than 600kJ / m to 800kJ / m. For Q345E welding parts, higher fracture toughness is also required.

　　(3) Good welding performance and cold forming performance.

　　(4) Low cold brittle transition temperature.

　　(5) Good corrosion resistance.

　　Q345E alloy steel plates stock in China

产品	规格（mm）	材料	来源
合金钢板材	1700 * 600 * 35	Q345E.	上海
合金钢板材	1750 * 650 * 35	Q345E.	上海
合金钢板材	1800 * 700 * 35	Q345E.	上海
合金钢板材	1850 * 750 * 35	Q345E.	上海
合金钢板材	1900 * 800 * 35	Q345E.	上海
合金钢板材	1950 * 850 * 35	Q345E.	上海
合金钢板材	2000 * 900 * 35	Q345E.	上海
合金钢板材	2050 * 950 * 35	Q345E.	上海
合金钢板材	2100 * 1000 * 35	Q345E.	上海
合金钢板材	2150 * 1050 * 35	Q345E.	上海

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