China Factory Sales Cold-Work Die Steel Fx-Cr12MOV Use for Mold

FX-D2RE Cold-work die steel / FX-Cr12MoV
Q/LY002-2012( Cr12Mo1V1)

ElementsCSiCrMoω(%)1.40-1.60≤0.6011.0-13.00.70-1.20ElementsVSPREω(%)0.50-1.10≤0.030≤0.030

HB≤255 Factory shipped state: Annealing HB ≤255(mm): 100-400; φ200-500;10-90x100-310,.
The Dimensions (mm) : Module : 100-400; Forgingsφ200-500; Flat steel 10-90 x 100-310, The length according to customer's request.
Features: The products belong to high carbon high chromium ledeburite steel with has high harden ability, quenching hardness, wear resistance and high temperature resistance after rare-earth mixing, Good oxidation and corrosion resistance after quenching and polishing process. Small deformation in heat treatment, good hot work ability, evenly Carbide distributed .
Application: Suitable for kinds of cold die and tools which in large producing section size, complex shape, heavy working conditions such as Such as punching die, blanking die, piping, steel sheet deep drawing die and screw thread rolling die, etc

(500ºC-850ºC),980ºC-1040ºC,,HRC62-63:,,180ºC-200ºC≥2,HRC≥62HRC()180-200ºC 62-63 250ºC62 300ºC61 450ºC59:820ºC-840ºC,≤30ºC/h600ºC
Heat treatment way: Quenching: (appropriate secondary preheat to 500 ºC -- 850 ºC), recommend oil, air cooling 980 ºC to 1040 ºC / HRC62-63Tempering: eliminating stress and stable organization / 180 ºC to 200 ºC for 2 hours or more, Tempering temperature HRC≥ 62 and HRC hardness change (reference)180-200 ºC, 250 ºC 300 ºC 450 ºC59, 62-63, 62, 61 /The annealing heat treatment in advance: 820 ºC to 840 ºC and burn evenly, control temperature :≤30ºC/h 30 ºC / h/ tapping temperature :600 ºC from air cooling