If you are planning to buy super stainless uns30815 253ma China from professional super stainless uns30815 253ma, uns30815 253ma bar, uns30815 253ma pipe, uns30815 253ma sheet, uns30815 253ma fittings, uns30815 253ma flange manufacturers China and suppliers China, please feel free to contact Beall Industry Group, equipped with productive factory, we are always at your service.Chemical Composition:Grade%NiCrCMn253MaMin10200.05 Max12220.10.8 SiSPNCe 1.4  0.140.03 20.030.040.20.08Physical Performance:Heat TreatmentT*SY*SElHardnessRm N/mm2RP0.2N/mm2A5 %HBHot Rolled45018035210