Specification :

Bridge building steel plate

grade standard
Q235qc GB/ T714
Q345qc( 16Mnq) GB/ T714
Q370qc GB/ T714
Q4 20qc GB/ T714
14MnNbq WJ
Delivery States
Heat treatment facilities for hot-rolled, controlled rolling, normalizing, annealing, tempering, quenching, normalizing plus tempering, quenching and tempering, and other delivery states are available as customers’ requirement.
Tests
HIC, SSC, SPWHT, Macrostructure, detection of defects, Hardness and DWTT test are also available.