WebJun 15, 2024 · • HCHCR (Hardness:20-22) & • HCHCR (Hardness:55-56) using one variable at a time approach. The optimal set of process parameters has also been predicted to maximize the material removal rate. . Design/methodology/approach: The experimental studies were performed on ELECTRONICA SPRINTCUT EDM machine. Findings: The … WebDec 28, 2009 · What is an HCR file? File created by Broderbund PrintMaster and American Greetings Creatacard programs, which allow users to create customized …
Tools & Die Steel Flat Bar - DIN 1.2601 Flat Die Steel Bar …
WebMax Hardness 60-64 Heat Resistance Low Wear Resistance Medium Machinability Good Medium Hardening Temperature 760-870 Good Density 7.85 g/cc Chemical Composition of HCHCR ELEMENTS % COMPOSITION C 2.00-2.35 Mn 0.60 Si 0.60 11.00-12.50 Ni 0.30 1.00 Cu 0.25 S 0.03 Fe Remaining In modern manufacturing industry surface finish … Web3-6 meter. Material. HCHCR. D2 steel is an air hardening, high-carbon, high-chromium tool steel. It has high wear and abrasion resistant properties. It is heat treatable and will offer … childhood professional meaning
Investigation on the hardness characteristic of high carbonised …
WebHCHCR D2 Round Die Steel Bar Get Best Quote Approx. Price: Rs 355 / Kg Get Latest Price Product Details: D2 1.2379 steel is an air hardening, high-carbon, high-chromium tool steel. It has high wear and abrasion resistant properties. It is heat treatable and will offer a hardness in the range 55-62 HRC, and is machinable in the annealed condition. WebDec 7, 2024 · This paper investigates the mechanical behaviour of untreated High Carbonised High Chromium steel (HCHCR) with cryogenically treated HCHCR concerning its hardness. To enhance the properties like wear resistance, hardness, and toughness, … WebDec 5, 2016 · The objective of this Project Report is to study the influence of operating parameters of pure copper electrode on the machining characteristics such as, material removal rate for work piece material EN-31 and HCHCr ( hardness 20-22 and 55-56) Keywords: EDM; TON; T ; MRR; IP;EN-31;HCHCr Purpose: In this investigation, the … gottfried clever