JIS SKD11,ASTM D2,DIN 1.2379 cold work tool steel EAF+LF+VD+ESR Forged,Annealed,Machined,UT test ... . Grade: JIS SKD11,ASTM D2,DIN 1.2379 cold work tool steel2. Smelting Tech: EAF+LF+VD+ESR3. Delivery condition: Forged ... high precision DuDu, long life cold mould, cutting tools and measuring tool D2 cold work ...