Q370qDNH bridge weathering plate, Q370qDNH steel plate fixed rolling, Q370qENH steel plate introduct

Q370qDNH bridge weathering plate, Q370qDNH steel plate fixed rolling, Q370qENH steel plate introduct

Q370qDNH bridge weathering plate, Q370qDNH steel plate fixed rolling, Q370qENH steel plate introduction

Q370qDNH bridge weathering plate, the material is weathering bridge steel plate, which has good weather resistance, and at the same time has low impact, and can be used normally in harsh environments such as low temperatures.

Q370qENH implementation standard

The material implementation standard is: GB/T 714-2015

Q370qNHD steel plate fixed rolling: Wugang Xiangyang

The steel plate for bridge structure can be produced and delivered according to GB/T714, ASTM A709, JIS G3106, TB10002.2 Appendix A and other relevant standards and technical requirements, and can be delivered in various states such as hot rolling/controlled rolling, normalizing, normalizing rolling, quenching and tempering, TMCP/TMCP+ tempering, etc. The maximum unit weight can reach 4 tons. The product has good mechanical properties and welding properties, which can meet the construction of highway bridges, railway bridges and road-rail bridges, especially suitable for large-span high-level bridge engineering applications.

Q345qENH steel plate grade and quality grade:

Q345qENH, Q370qENH, Q420qENH, Q460qENH (-40° impact);

Q345qDNH, Q370qDNH, Q420qDNH, Q460qDNH (-20° impact);

Q345qCNH, Q370qCNH, Q420qCNH, Q460qCNH (0° impact);

Introduction to the performance indicators of Q370qENH steel plate

Q370qENH steel plate itself has high strength value, high toughness, fatigue resistance, impact resistance, wear resistance, corrosion resistance, oxidation resistance, low temperature resistance and welding easy processing performance.