Introduction 
 ________________________________________ 
 XW-42 is a molybdenum, vanadium, high carbon, high chromium alloy tool steel, its characteristics are: 
 ? High wear resistance 
 ? High compressive strength 
 ? Hardened after a high surface hardness 
 ? Good overall hardenability 
 ? Hardened, excellent stability 
 ? Excellent resistance to temper softening 
 Chemical Composition% C 
 1.42 of Si 
 0.3 of Mn 
 0.4 of Cr 
 11.2 of Mo 
 0.8 V 
 0.8 
 Standard specification AISID2 
 Delivery status of soft annealed to a hardness of about 210HB 

 Use 
 ________________________________________ 
 XW-42 is often recommended as good wear resistance and adequate toughness (impact resistance) mold. In addition to the XW-5 range of applications, usually can also be used in the forming mold for cutting thick and load. 

 XW-42 can provide a variety of supply, including: hot-rolled state, pre-processing state and finishing state. Can also supply the form of a hollow rod. 
 Cutting thickness (mm) Material hardness (HB) 
 Less than 180 
 HRC is greater than 180 
 HRC 
 Molds for: punching, fine blanking, punching, cut edge, cut, trimmed, cut cut to less than 3 
 3-6 
 6-10 60-62 
 58-60 
 54-5658-60 
 54-56 
 - 
 Truncated, cold cut, chopped waste plastic knife. 
 Crushed stone knife 
 Garden 
 For forgings cut, high-temperature 
 Trim mold at room temperature 
 Woodworking cutters, reamers, broaches 56-60 
 58-60 
 58-60 
 56-58 
 58-60 
 Molding processed HRC 

 Molds for 
 Bending, forming, deep drawing, crimping, spinning 
 Molding and rotary extrusion molding 
 Pressure an impression of cold pressing 
 Cold extrusion die 
 Drift 
 Tubes and profiles in the roll; tablet 
 Roll 
 Used for forming the mold; 
 Ceramics, bricks, tiles, grinding wheel, 
 Flat, abrasive plastic mold 
 Thread rolling rolling mode 
 Cold forging die 
 Crushed red hammer 
 Type anvil 
 Gauges, measuring tools, guides, bushings, 
 Sleeve, knurled mode, sandblasting mouth 






 56-62 
 56-60 
 58-60 
 56-60 




 58-62 


 58-62 
 58-62 
 56-60 
 56-60 
 56-60 


 58-62 













 XW-42 is very suitable for large-scale mold inserts 
 Physical properties 
 ________________________________________ 
 Quenched and tempered to 62HRC hardness, its physical properties when the ambient and elevated temperatures. 
 Temperature of 20 ° C to 200 ° C to 400 ℃ 
 Density 
 Kg/m3 7700 7650 7600 
 Modulus of elasticity 
 In N/mm2 193 000 188 000 173 000 
 Coefficient of thermal expansion 1 / ℃ - 12.4x10-6 13.4x10-6 
 Thermal conductivity W / m ℃ 20.0 21.0 23.0 
 Specific heat 
 J / kg ℃ 460 - 
 Compressive strength 
 ________________________________________ 
 Approximation: 
 Temperature compressive strength 
 Rm Rp0.2 
 N/MM2 N/MM2 
 62HRC 3100 2300 
 60HRC 2950 2250 
 55HRC 3650 2100 
 50HRC 2250 1750 



 Contact: Qian Yue / 13621731208