tool steel bar

الوصف

China tool steel bar H*3, DIN1.***4, 4Cr5MoSiV1 Trade patters:CIF or FOB Packed:nude packed Payment:L/C or T/T ***** of Commodity:H*3 Hot Work Die Steel 2.Specifications:H*3, DIN1.***4, 4Cr5MoSiV1, SKD*1, W**2, VOD blocks, flat bars ***** patters:CIF or FOB 4.Packed:nude packed 5.Payment:L/C or T/T 6.Size:(****0)×(******0)mm, forged ***** characteristic: (1)high hardenability, high toughness, good ductility, high temperature performance. (2)The use of Electric arc furnace (EBT)+ refining(LF)+ Vacuum(VD)make the production of die steel are in high purity and good performance 8.Highlight advantage: *-High hot strength and hardness *-good resistance to heat, good hot toughness, high resistance to temperature fatigue and wear in medium heat *-small heat deformation *-the tendency of the appearing of iron oxide skin are small in air-quenching *-Excellent corrosion resistanc 9. Application: used in manufacture of extrusion dies, the mandrel, the forging mold for die forging hammer, forging press dies and die insert for precision forging machine as well