Channel steel is mainly used in building structure,curtain wall engineering,mechanical equipment and vehicle manufacturing,etc..In use,it requires better welding,riveting performance and comprehensive mechanical properties.The raw material steel billet for channel steel is carbon or low alloy steel billets with a carbon content of not Effect of Shot Blasting on Fatigue Strength of Q345BChemical Composition (%) Mechanical Properties C Si Mn P S Yield Strength (MPa) Ultimate Strength (MPa) Elongation (%) Q345B 0.17 0.25 1.15 0.015 0.014 388 553 12
Q345 Steel,Q345A Q345B Q345C Q345D Q345E Equivalent theworldmaterialQ345 steel property and specification are equivalent to steelplatesforsaleSteel grades,Properties and Global Standards GB/T 17116.1-2018.Material.Q235bQ345bstainless steel 304 316 and etc.Shape.C shape.Thickness.2.0mm2.5mm2.75mm3.0mm.Length.300mm-1000mm and customized.Standard or non-standard.both standard and Non-standard.Techinque.Hot rolled,Cold bend .Surface.Hot dip zinc,zinc impregnation,multi alloy infiltration etc.Hot GB/T6479 16Mn/Q345B Seamless steel tubes for highQ345 steel is a Chinese GB standard low alloy high strength structural steel,material density is 7.85 g/cm3,tensile strength is 470-630 Mpa,and yield strength is 345 MPa.Q is the first letter of Chinese Pinyin qu fu dian,which means Yield Point,345 is the minimum value of yield strength 345 MPa for steel thickness 16mm.
Q345 steel specification Q345 steel belongs to 16Mn steel grade,usually it is produced in hot rolled state,hot rolled steel plate,hot rolled steel coil/sheet,it has comprehensive mechanical and welding property,as it shows good performance in structural purposes,it is widely used as welding structural part in manufacturing of ship,railway and vehicles,bridges,boiler,pressure vessel container,steel oil tank,etc.Yield point of Q345 steelSome results are removed in response to a notice of local law requirement.For more information,please see here.12345Next
Features of Chinese Standard GB L-Shaped Unequal Leg and Thickness Steel Angle. The steel features good weldability,excellent plastic deformation,nice mechanical properties. Full selection of steel grades. In line with GB/T 706-2008 or JIS G3192-2008. Standard-sized,well-shaped,reliable. A wide range of dimensions.weldable GB-T 24186 NM400 Wear resistant steel - NM500 Jun 22,2020 gb t 706 q345b h shape steel mechanical properties#0183;Mechanical Property HB 360-430 The physical performance of the steel plate is about 1000MPa,and the tensile strength is about 1100MPa.We produce and export GB/T 24186 NM400 Abrasion resistant steel plate,GB/T 24186 NM400 Wear resistant steel plate,GB/T 24186 NM 400 Cutting steel plate,NM 400 machined parts.NM400 Stocklist in 3-5days base on China warehouse