China Most Popular Hot Die Steel Fx-3cr2w8vre Use in Hardware Tools Forming Dies Hot Forging Automobile Motorcycle Parts Precision Forging Die

FX-3Cr2W8VRE Hot Die SteelFX-3Cr2W8VRE
Q/LY002-2015( 3Cr2W8V)

ElementsCSiMnCrREω(%)0.30-0.400.20-0.400.20-0.402.20-2.70 ElementsWVSP ω(%)7.50-9.000.20-0.50≤0.030≤0.030

:≤ HB 255 Factory shipped state: Annealing HB ≤255(mm): 200-500; 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.

:3Cr2W8V30%
Features: The steel toughness and wear resistance are improved obviously after adopts a unique rare earth purification technology and double refining technology control of the organization, The steel life increase 30% more than 3 cr2w8v steel hot forging die which made of the steel hot forging die,
Application: hardware tools forming dies, hot forging automobile and motorcycle parts precision forging die, etc
600-650ºC850-900ºC.1000-1020ºC..850ºC;460-500ºC;(130-140ºC),;100ºC.600-620ºC,.
Suggested heat treatment: subsection preheating, reduce the thermal stress quenching heating, preheat temperature of 600-600 ºC, and 850-900 ºC.Quenching heating temperature 1000-1020 ºC.Selects the precooling classification hot oil quenching.Air precooling temperature to 850 ºC;Classification of cooling temperature 460-500 ºC;Hot oil quenching (130-140 ºC), air cooling;With 100 ºC water cleaning artifacts.The 600-600 ºC secondary tempering, a stable organization.