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