TECHNICAL SPECIFICATION Technical specification of Tata Steelium TDC No Grade AU03 D AU02 TR15 O Dimensional Min Max Min Max Min Max Thickness Range(mm) 0.4 1.50 1.55 3.20 0.4 3.2 Width Range 1000 1540 1000 1540 1000 1540 Thickness Tolerance+/-(mm) Width Tolerance Min(-ve)mm Width Tolerance Min(+ve)mm* 0.5% of Center Line Thickness 0 12 0.5% of Center Line Thickness 0 12 0.5% of Center Line Thickness 0 12 Mode of forming Drawing Bending Chemistry Min Max Min Max Min Max %C 0.02 0.07 0.02 0.07 0.035 0.1 %Mn 0.18 0.4 0.10 0.25 0.20 0.6 %Si 0.04 0.03 0.10 %S 0.02 0.015 0.04 %P 0.025 0.025 0.04 N(ppm) 60 0.60 %Al 0.2 0.021 0.60 %B 0.0020 Mechanical Properties Min Max Min Max Min Max YS(Mpa) 140 220 140 220 - - UTS(Mpa) 280 280 - - %EI 35 35 Hardness (HRB) 50 50 55 65 Bend OK OK OK ECV (mm) 9.1 9.1 Surface Characteristics Min Max Min Max Min Max Ra 0.8 1.60 0.8 1.40 0.6 1.6 R.P.Oil Type Yes Yes Yes Shape Min Max Min Max Min Max Waviness   10   10   10 Centre Buckle(mm)   8   8   8 Camber(mm)   1   1   1 Note:Specification listed above are subjected to change without notice *closer tolerance on mutual agreement PN01 Tata Steel has introduced a dedicated variant for panel segment i,e.PN01 is essentially a drawing quality steel, intended specific for panel applications. The typical chemistry and mechanical properties of PN01 is as follows. Chemistry Mechanical Properties C 0.02%-0.06%(max) HRB 55(Max) Mn 0.1-0.25% YS(MPa0 270(Max) S 0.015%(max) UTS(MPa) 270-410(Max) P 0.025&(Max) %EI 30(Min) Si 0.03(Max) n-value NA Al 0.021-0.06%(Max) r-bar NA N 60PPM(Max) Roughness 0.8-1.2Micron © 2008 www.sribalajisteeltraders.com All Rights Reserved. Site Designed & Hosted by VAR Infotech Home | Advantages of Steelium | Product Range | Technical Specification Profile | Steelium Application | Furniture Advantage | Contact 2522 1213 2523 0370