Tool steel 1. High carbon and high chromium cold work steel; 2. High hardness and high wear resistance with little deformation; 3. Tempering of stress to hrc 62-64; 4. Application: various complicated cold work dies, such as cold punch Die, pins, drawing dies, plate dies and edge or cold shears. 5:size: bar: dia 8mm-500mm length 2.5m-5.8m Flat: 1) 10-65-155-610mm 2) 100-355-100-800 mm astm: d2 Din: 1.2379 Jis: skd11 Gb: cr12mo1v1 Container