BUREAU OF INDIAN STANDARDS

Type/Size/Grade/Variety and Brand Name for CML No.       4100039672

Date : 01-04-2025


Brand Name :

Type/Size/Grade/Variety :

Condition Heat Treatment Grade Designation (Numerical Symbol) Surface Finish Mill Polished Finish Finish Sizes Remarks Cold Rolled & Hot Rolled Annealed with air & water quenching. Ferritic-405 430 Austenitic-301 302 304S1 304S2 309 310 316L 316Ti 321 347 2D, 2B, BA, No.1 No.3 & No.4 Thickness from 0.3mm to upto & including 62.5mm, Width from 20mm to upto & including 1550mm, Plate /Sheet Length upto & including 9000mm Excluding Erichsen Cupping & Corrosion test requirements. Name of the Product Heat Treatment Condition Grade Designation Surface Finish Sizes Stainless Steel Plates, Sheets and Strips Annealed with Air/Water quenching Cold Rolled and Hot Rolled Ferritic- 409Ti3, 409Ti4, 409Ti5, 410S2, 436L Austentitic- 309H, 310H, 310N, 321H Mill finish -2D, 2B, BA, No.1 Polished finish- No.3, No.4 Thickness from 0.3 mm upto and including 62.5 mm width from 20 mm upto and including 1550 mm Plate/Sheet length upto and including 9000 mm Hot Rolled Ferritic-439Ti2 Condition :Cold Rolled & Hot Rolled Heat Treatment : Annealing with air or water cooling. Grade Designation (Numerical Symbol):Ferritic- 409 409M 410S 439 Austenitic- 301L 301LN 304H 304LN 304N 305 305Cu 309S 310S 316 316H 316LN 317 317L Surface Finish Mill Finish:No.1, 2D, 2B, BA Polished Finish:No.3, No.4 Sizes : Thickness from 0.30mm to upto & including 62.50mm, Width from 20mm to upto & including 1550mm, Plate/Sheet Length upto d including 9000mm Remarks : Excluding Erichsen Cupping & Corrosion Resistance test requirements. Condition : Cold Rolled & Hot Rolled Heat Treatment : Annealing with air & water quenching. Grade Designation (Numerical Symbol) : Ferritic- 409Ti1 436 439Ti1 439Ti2 441 444 Duplex- 2205 2304 Surface Finish Mill Finish:CR CR, 2B, 2D, BA, No.3, No.4, No.1