Home About Us Products Catalog Mills&Certificates Achievements Contact Us Online Quote Sitemap

Our Product Range Hot Rolled Coils Boiler/PVQ Plates High Tensile Plates Structural Plates Ship Building Plates Oil & Gas Line Plates Alloy Steel Plates Plate Sizes & Grade Equivalent Table Weight Calculation Boiler/Pressure Vessel Quality Plates ASTM SA 515 GR. 60 ASTM SA 515 GR. 70 ASTM SA 515 GR. 60/70 DUAL ASTM SA 516 GR. 60 ASTM SA 516 GR. 70 ASTM SA 516 GR. 60/70 DUAL IS 2002 GR. I IS 2002 GR. II IS 2002 GR. III ASTM SA 537 CL 1

Steel for Pressure Vessels & Boilers

S. No. Specification & Description Grade Chemistry (%) Mechanical Properties C Mn S P Si Cr Ni Cu Mo Nb+V+Ti YS UTS %El 1 ASTM A 515 grade Pressure vessel plates for intermediate & high temperature service 60 (415) 0.24 max 0.90 max 0.035 max 0.035 max 0.15-0.40 - - - - - 220 min 415-550 21 min 65 (450) 0.28 max 0.90 max 0.035 max 0.035 max 0.15-0.40 - - - - - 240 min 450-585 19 min 70 (485) 0.31 max 1.20 max 0.035 max 0.035 max 0.15-0.40 - - - - - 260 min 485-620 17 min 2 ASTM A 516 grade 55 (380) 0.18 max 0.60-0.90 0.035 max 0.035 max 0.15-0.40 - - - - - 205 min 380-515 23 min Pressure vessel plates for moderate & low tempera-ture service 60 (410) 0.21 max 0.60-0.90 0.035 max 0.035 max 0.15-0.40 - - - - - 220 min 415-585 21 min 65 (450) 0.24 max 0.85-1.20 0.035 max 0.035 max 0.15-0.40 - - - - - 240 min 450-585 19 min 70 (485) 0.27 max 0.85-1.20 0.035 max 0.035 max 0.15-0.40 - - - - - 260 min 485-620 17 min 3 IS 2002-1992 1 0.18 max 0.50-1.20 0.040 max 0.035 max 0.15-0.35 - - - - - 235 min 360-480 24 min Pressure vessel plates for intermediate & high temperature service 2 0.20 max 0.50-1.20 0.040 max 0.035 max 0.15-0.35 - - - - - 265 min 410-510 22 min 3 0.22 max 0.50-1.20 0.040 max 0.035 max 0.15-0.35 - - - - - 290 min 460-560 21 min 4 ASTM A 537 class I - 0.24 max 0.70-1.35 0.040 max 0.035 max 0.15-0.50 0.25 max 0.25 max 0.35 max 0.08 max 0.15 max 345 min 485-620 22 min High strength pressure vessel plates-heat treated 5 ASTM A387M Gr 2 Cl-1 0.05-0.21 0.55-0.80 0.035max 0.035max 0.15-0.40 0.50 - 0.80 - - 0.45 - 60 - 228min 380-550 22 min Steel alloy for high temp. & pressure vessels Cl-2 - - - - - - - - - - 310min 485-620 22 min Gr 11 Cl-1 0.05-0.17 0.40-0.65 0.035max 0.035max 0.15-0.40 0.80 - 1.15 - - 0.45 - 60 - 242min 415-585 22 min Cl-2 - - - - - - - - - 310min 515-690 22 min Gr 12 Cl-1 0.05-0.17 0.40-0.65 0.035max 0.035max 0.50-0.80 1.0 - 1.5 - - 0.45 - 65 - 228min 380-550 22 min Cl-2 - - - - - - - - - - 275min 450-585 23 min Gr22 Cl-1 0.05-0.15 0.30-0.60 0.035max 0.035max 0.50max 2.0 - 2.5 - - 0.90-1.10 - 210min 415-585 18 min Cl-2 - - - - - - - - - - 310min 515-690 18 min 6 ASTM A204M-93 A 0.18max 0.90max 0.035max 0.035max 0.15-0.40 - - - - - 255 min 450-585 23 min Steel alloy for pressure vessel plate B 0.20max 0.90max 0.035max 0.035max 0.15-0.40 - - - - - 275min 485-620 21 min C 0.23max 0.90max 0.035max 0.035max 0.15-0.40 - - - - - 295min 515-655 20 min

© Copyright V. K. Industrial Corporation Ltd. - 2009 All rights reserved. Maxklick