الوصف

die steel 1.***0, D3, Cr*2 die steel 1.***0, D3, Cr*2, cold die steel, mould steel, steel, tool steel, mould steel, Din1.***9 die steel, D2 tool steel AIR HARDENING DIE STEEL die steel 1.***0, D3, Cr*2 TYPICAL ANALYSIS C 1.*0~2.*0 Si 0.*0~0.*0 Mn 0.*5~0.*5 S/P<;0.**0 Cr *1.0~*2.0 2.die steel 1.***0, D3, Cr*2 ADVANTAGES Extremely high wear resistance. Excellent size stability in heat treatment. Deep hardening in air. 3.die steel 1.***0, D3, Cr*2 AVAILABILITY 1.***0, cr*2, D3, tool steel flat bar, OD:*0~**0mm, **0%UT OK cold work steel, special steel, steel EAF, aisi d3, Hot forged, machined 1.***0, cr*2, tool steel flat bar, OD:*0~**0mm, **0%UT OK cold work steel, Cold work tool steel, tool steel round bar 4.die steel 1.***0, D3, Cr*2 1.High carbon chromium 2.high harden ability, high wear resistance 3.Small deformation after quench, high hardness 5.die steel 1.***0, D3, Cr*2 Specially: high carbon chromium , high harden ability , high wear resistance. Small deformation after quench , high hardness. 6.die steel 1.***0, D3, Cr*2 Use: High wear resistance impact load cold-punching mold, punch head , coining die and cold shear knife. 7.die steel 1.***0, D3, Cr*2 Heat treatment: Quench : ******0�C oil cooling HRC�*0 Back fire : relieving stress, stable structure ******0�C two hours ***** stress, lower hardenss******0�C, two hours, HRC****8 Anneal : ******0�C show cooling HBS <**0