Jul 07,2021·Origin.China.HS Code.722840.Product Description.GB Q345 DIN S355/ST52-3/1.1170 BS EN14/150M19 Non-alloy Engineering Steel.1 Q345 steel introduction.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 structuralPrice Range $1,000 Q345,A572,St52.3,S355JR,A517,A514,S275 High alloy 50Mn2V,15CrMo,42CrMo,40Cr,10CrMoAL
Steel Grade.ST52,C20,CK45,4140,E355,4130,SUS304,SUS316,Duplex 2205,ID range.20mm-1500mm.Tolerance.ISO H8.Length.4m,5.8m,6m,7.5m,12m,14m can be choose.Roughness.Ra0.20-0.4µm.Straightness <= 0.5/1000mm.Roundness Half of the tolerance.Chrome Hardness.min.900 HV (0.1) Declaration of conformity
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