Suj2

Huangshi Baoyi Material Co. Ltd.

tool steel,spring steel,bearing steel,alloy steel,structure steel,plastic steel,forging steel,4140,4340,4130,5120,5130,5140,8620,55Cr3,60cr3,61sicr6,50crv4,51crv4,9260,5155,5160,6150,sup10,sup6,sup7,sup9,sup9a,sup11,sup11a,100cr6,100crmo7,20crnimo7,52100,4320h,suj2,d3,1.2080,1.2601,1.2379,d2,d6,h11,h12,h13,h21,1.2311,1.2344,p20

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