Stainless SteelChina D2 DIN 1.2379 GB Cr12Mo1V1 Low Hardenability Cold Work Mould Steel Coil Plate Bar Pipe Fitting Flange Square Tube Round Bar Hollow Section Rod Bar Wire Sheet, Find details about China D2, DIN 1.2379 from D2 DIN 1.2379 GB Cr12Mo1V1 Low Hardenability Cold Work Mould Steel Coil Plate Bar Pipe Fitting Flange Square Tube Round Bar Hollow Section Rod Bar Wire Sheet