Type of high-strength quenched and tempered steel
Grade Standard
SS590Q/Q550D/WQ590D/WH70Q WTB/GB/EN
S690Q/SQ690QL/WQ690D WTB/GB/EN
S690QL1 WTB
WDB620E WTB
WH785E WJ*026-2008
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.
