... , 10#, 20#, 25#, 30#, 35#, 40#, 45#, 50# Wear Resistant Steel Plate: Standard: Special ConditionGrade: NM360A, NM360B, NM400A, NM400B Mould Steel ... rolling, normalizing, annealing, tempering, quenching, normalizing plus tempering, quenching and tempering, and other delivery states are available. Tests: HIC, SSC, SPWHT, ... as customers' requirement. SPCC ST37 DC01 cold rolled steel plate and steel sheet