DF-2 tool steel 
 Sweden Assab DF-2 oil chemical composition and properties of steel: 
 Number of steel chemical composition features the factory state (%) steel use 
 Nickel-chromium-tungsten-carbon manganese vanadium molybdenum Alumina 
 C Cr Mo Mn Ni WV Si Al 
 DF-2 is not deformed oil steel Annealed HB 190max 0.95 0.6 1.2 0.6 0.1 thin stamping, hand-decorated printing mode 
 ASSAB DF-2 is manganese - chromium - tungsten alloy steel, widely used, high-quality cold work tool steel, 
 Has the following advantages: 
 1. Hardened, the surface has a high hardness 
 (2) hardened, the size is very stable 
 3 excellent machinability. 
 Steel Type: Pre-hardened mold steel 
 Steel properties: 
 Oil does not wear high-quality steel deformation, high hardness, never deformation. 
 Factory state: 190HB 
 DF-2 purposes: the widespread use of metal can be cold stamping, hand-embossed mold corrosion. 
 The company DF-2, quality assurance, welcome to consult the discussion. 57888255; Fax: 57888225; phone; 15,221,352,988