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Specification:Quick Details Type:Machine Blade Place of Origin:Shanghai,China Material:Cr12MoV Hardness:HRC55-65 (customized)) Material:Cr12MoV,5CrW2Si,6CrW2Si,9CrSi,H13,CrWMn,5CrMnMo,1.22552,1.2419 etc. |