tool steel H11,aisi H11,hot work steel H11 mould steel,alloy steel,die steel,tool steel,hot die steel,steel plate1.2343,steel bar,die block Grade:aisi H11,DIA 1.2343,GB/T 4Cr5MoSiv 1. Quality IMS: 4Cr5MoSiV, H11, 1.2343 2. Quality and standards: GB/T1299-2000 DIN 17350,ASTM A6...
Products: alloy steel,
bear steel