Product Description

Origin: China Model Number: 1.***0 Brand Name: sanzhao Application: Die Steel Bar Dimensions :Cold Work Mould Steel Steel Grade: AISI D3, DIN 1.***0, JIS SKD1 Technique: Cold Drawn Type: Alloy Steel Bar Alloy Or Not :alloy Shape :flat Cr*2(1.***0) 1.with *0years professional production experience EF+ESR+forging+annealed+machined/grinde furnace & UT Steel Grade: AISI D3, DIN 1.***0, JIS SKD1, GB cold work mould steel D3/Cr*2/1.***0/K**0/kw5 Dimensions: *****0mm Technique: Hot Rolled Application: Tool Steel Bar Alloy Or Not: Is Alloy Special Use: Mold Steel Type: Alloy Steel Bar Surface Condition: Black or Machined Delivery condition: EAF/ESR, Hot rolled/forged, annealed Specially: high carbon chromium , high harden ability , high wear resistance. Small deformation after quench , high hardness. Use: High wear resistance impact load cold-punching mold, punch head , coining die and cold shear knife. Heat treatment: Quench : ******0?C oil cooling HRC≥*0 Back fire : relieving stress, stable structure ******0?C two hours ***** stress, lower hardenss******0C, two hours, HRC****8 Anneal : ******0?C show cooling 1.***0/D3/ Cr*2 round bar Dimension(mm): Round : diameter*****0mm Flat : thickness******0mm*width******0mm