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HSS GRADES: MOLYBDENUM GRADES: M2, M3/2, M4, M35, M42 Sizes & Ranges of above HSS mentioned grades: ROUND DIA  Small Dia 20mm to 63 mm  Medium Dia: 65 mm to 160 mm  Large Dia: 165mm to 350 mm  FLATS: (W) 10mm – 250mm to (H) 20mm – 100mm x Length (meters) INTRODUCTION OF HSS In today’s World - for modern industrial production, particularly on mechanical & CNC mass production, tooling is one of the key factors pertaining for the performance of shaping and forming processes. Almost all tools employed for this purpose are made from high speed steels. The use of high speed steels has also gained increasing importance for chipless shaping, eg. for extrusion, blanking and punching tools. HSS chemical composition distinctly differentiates between W-, Mo- and W-Mo alloyed steel grades, which contain different amounts of carbon, vanadium and cobalt elements to strengthen its own occurrence. Characteristic properties HSS GRADES |
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