SPECS
  • 161 Q420qE Product performance Q420qE is a high-strength low-alloy bridge steel with excellent low-temperature toughness and weldability. We supply Q420qE plates with stable quality and fast global delivery. More
  • 162 Q420qD/E/F Product performance Q420qD/E/F is a high-strength low-alloy bridge steel with excellent low-temperature toughness and weldability. We supply Q420qD plates with stable quality and fast global delivery. More
  • 163 Q370qE Product performance Q370qE is a high-strength low-alloy bridge steel with excellent low-temperature toughness and weldability. We supply Q370qE plates with stable quality and fast global delivery. More
  • 164 Q370qD Product performance Q370qD is a high-strength low-alloy bridge steel with excellent low-temperature toughness and weldability. We supply Q370qD plates with stable quality and fast global delivery. More
  • 165 Q370qC/D/E Product performance Q370qC is a high-strength low-alloy bridge steel with excellent low-temperature toughness and weldability. We supply Q370qC plates with stable quality and fast global delivery. More
  • 166 Q345qE Product performance Q345qE is a high-strength low-alloy bridge steel with excellent low-temperature toughness and weldability. We supply Q345qE plates with stable quality and fast global delivery. More
  • 167 Q345qD Product performance Q345qD is a high-strength low-alloy bridge steel with excellent low-temperature toughness and weldability. We supply Q345qD plates with stable quality and fast global delivery. More
  • 168 Q550NH Product Performance Product performance,Chinese cortensteel Q550NH Chemical composition and mechanical properties of a Chinese grade weathering steel More
  • 169 Q500NH Product Performance Product performance,Chinese cortensteel Q500NH Chemical composition and mechanical properties of a Chinese grade weathering steel More
  • 170 Q460NH Product Performance Product performance,Chinese cortensteel Q460NH Chemical composition and mechanical properties of a Chinese grade weathering steel More
  • 171 Q415NH Product Performance about Chinese Cortensteel Q415NH Chemical composition and mechanical properties More
  • 172 Q355NH Product Performance Product performance,Chinese cortensteel Q355NH Chemical composition and mechanical properties of a Chinese grade weathering steel More
  • 173 Q295NH Product Performance Product performance,Chinese cortensteel Q295NH,Q295NH Chemical composition and mechanical properties of a Chinese grade weathering steel More
  • 174 Q235NH Product Performance Product performance,Chinese cortensteel Q235NH,Q235NH Chemical composition and mechanical properties of a Chinese grade weathering steel More
  • 175 Q355GNH Product Performance Product performance,Chinese cortensteel Q355GNH Chemical composition and mechanical properties of a Chinese grade weathering steel More
  • 176 Q310GNH Product Performance Q310GNH Chemical composition and mechanical properties of  a Chinese grade  weathering steel More
  • 177 Q345qC/D/E Product Performance Q345qC is a high-strength low-alloy bridge steel with excellent low-temperature toughness and weldability. We supply Q345qC plates with stable quality and fast global delivery. More
  • 178 Q265GNH Product Performance Q265GNH, This is a kind of Chinese weathering steel grade,Here you can view the chemical composition and mechanical properties of this steel grade. More
  • 179 Q690ME Product performance We supply Q690ME high-strength structural steel plates with excellent toughness, weldability, and reliability for bridges, construction, and heavy machinery. Fast delivery from China. More
  • 180 Q690MD Product performance We supply Q690MD high-strength structural steel plates with excellent toughness, weldability, and reliability for bridges, construction, and heavy machinery. Fast delivery from China. More