TGK SPECIAL STEEL PVT. LTD. - HANDBOOK

The Name You Can Trust www.tgkssl.com - 45 - Descriptions and data in the file are typical cases. We will not make guarantee for them. Besides, we reserve the final right to interpret improvement in materials, quality and/or performance. Steel grade (TG D-3 (DIN-1.2080) Steel Properties: Ledeburitic - high - carbon high - chromium tool steel, very high wear- resistance. Applications : Tools for cutting sheets up to 4mm thickness, trimming dies, blanking dies for paper and plastics, long- and round-section shear blades for sheet thicknesses up to 2 mm, drawing and deep drawing tools. Woodworking tools, stone pressing tools, pressure pads and highly wear-resistant plastic moulds, profile rolls. Similar Steel Grade : Chemical Composition: (%) Indian IS XT8W6M05Cr4V2 Chemical Analysis Typical Value % (Min - Max) Delivery Condition C S P Si Mn Ni Cr Mo V W other Heat Treatment Hardness 1.90- 2.20 0.10- 0.40 0.15- 0.45 *** 11.0- 12.0 *** **** *** *** Annealed 0.02 < 0.03 < Hb250 < AUSTRIA BOHLER K100 GERMANY DEW 1.2080 SLOVANIA RAVNE OCR12 JAPAN SANYO QC1 CHEZ REP POLDI 2002 CHINA TG D3 UT STANDARD: SEP 1921, (DEC.84)E/e DELIVERY STATUS : In Annealed Condition REDUCTION RATIO : As 1:4 or 1:5 SIZE : Rounds Cold Drawn/Centreless Ground Bar 2.0-14.4mm 14.5-80.0mm Hot Rolled Annealed & Peeled 81.0-610.0mm Forged Annealed Turned PRODUCTION PROCESS: EAF LF VD ESR (5TONS HAMMER) Forged Annealed Turned Hot Rolled & Annealed Peeled Cold Drawn/Centreless Ground : 81-610mm : 14.5-80.0mm : 2.0 -14.4mm ANNEALED CONDITION Round Bar: Flat Bar: EAF LF VD FORGED HOT ROLLED (910) ANNEALED CONDITION SIZE : Flats Thickness 5mm-150mm Width 5mm-810mm SIZE : Sheets Thickness 0.5mm to 12mm Width 810mm Length 2500mm COLD WORK STEEL