q390e gb series low alloy structural steel plates

GB carbon and low alloy steel--Carbon steel q235b iron

GB carbon and low alloy steel--With the development of China's metal carbon steel q235b iron plate market economy,the company vigorously implements the strategy of industrialization,internationalization and diversification,pGB/T1591 Q390A low alloy steel price-GB/T1591 low alloy GB/T1591 Q390A steel is high strength low alloy steel material.Q is the first letter of Chinese Pinyin qu fu dian,that means Yield Point,390 is the minimum value of yield strength 390 MPa for steel thickness 16mm.GB/T1591 Q390E Carbon and low alloy steel sheet,Q390E Q390E steel plate Mechanical property.Yield strength Mpa:330-390 Tensile strength Mpa:490-650.GB/T1591 Q390E Carbon and low alloy steel sheet Specification.Thickness 6mm-500mm.Width 1500mm-4200mm.Length 3000mm-18000mm.Delivery status to hot-rolled,controlled rolling,normalizing and tempering plus tempering delivery.

GB/T1591 Q390E Low Alloy Steel plate steel plate,GB/T1591

GB/T1591 Q390E Low Alloy Steel plate with high tenacity,excellent welding performance use of steel structure.GB/T1591 Q390E Low Alloy Steel plate owned minimum tensile strength at 490 Mpa and minimum yield strength at 330 Mpa When rolling GB/T1591 Q390E Low Alloy Steel plate,the impact test shall be done at minus 40 centigrade.GB/T1591 Q390E Images of Q390E Gb Series Low Alloy Structural Steel Plates imagesQ390 Steel Properties,Chemical Composition EquivalentDec 08,2019·Q390 steel is a Chinese steel grade of Low Alloy High Strength Structural Steel,Yield Strength is 390 MPa,parameters are tested with 16mm diameter steel bars or steel plates,tensile strength is 470-630 Mpa,material density is 7.85 g/cm3.According to GB/T 1591-2018,Q390 has 3 quality levels Q390B,Q390C,Q390D.Some results are removed in response to a notice of local law requirement.For more information,please see here.12345Next

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