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What is the difference between q235 and Q345?What is the difference between q235 and Q345?Q345 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, it has better properties than Q235. According to GB/T 1591 2008, Q345 material has 5 quality grades Q345A, Q345B, Q345C, Q345D and Q345E.Q345 Steel, Q345A Q345B Q345C Q345D Q345E Equivalent Q345B alloy boiler steel plate coil hardened steel plate coil acciaio astm a36 comparazione

Structural Steel - S235,S275,S355 Chemical Composition. May 11,2012This grade is not interchangeable with A333 GR 6 (pipe specification) or ASTM A36 (Sheet/plate structural sections specification).The EN equivalent of ASTM A36 would be S275JR.S355J2+N/M is the direct EN equivalent of ASTM A572 GR 50.Hope this helps. albania a302 grade cJun 19,2018Supply ASTM A302 GRADE C steel plate Supply ASTM A302 GRADE C steel plate QFSTEELS are specialized in producing and exporting ASTM A302 GRADE C steel plate NACE MR0175,MR0103 Boiler steel plate.ASTM A302 GRADE C steel plate Low. Tables of Material Properties MechaniCalcASTM A302 Grade A 45 75 15 29e6 0.282 0.29 Grade C 50

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Steel grade Q345B is the most common used as high strength low alloy structural steel in industry area.We offer steel coils,steel plates,angles,channels for Q345B materials.The equivalent steel grade with Q345B,Q345B steel plate,Q345B steel sheet are EN 10025-2 S355JR,ASTM A572/A572 A572 Grade 50 and DIN 17100 St52-3.Reviews 4 1 min User Interaction Count 4 What is the specification of Q345 steel?What is the specification of Q345 steel?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, Q345B alloy boiler steel plate coil hardened steel plate coilQ345 Steel Specification and Equivalent Standard

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