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PRODUCT SIZES

Sizes of Girders

  • M.S. Girders - 5x2.5
  • M.S. Girders - 6x3
  • M.S. Girders - 8x4

Sizes of Angles

  • Angles - 65 x 5
  • Angles - 65 x 6
  • Angles - 65 x 8
  • Angles - 65 x 10
  • Angles - 75 x 5
  • Angles - 75 x 6
  • Angles - 75 x 8
  • Angles - 75 x 10

Size of Channels

Side Stamp Kg. per Ft.
3 x 1.51.900
4 x 22.900
5 x 2.54.990
6 x 35.115
8 x 46.790
10 x 59.320

Size of Squares

M.S. Square 32 mm to 62 mm

Chemical Composition of Girders & Channels

Grade Designation Quality Mn S P CE% Method of Deoxidation
Fe410WA A 1.50 0.045 0.045 0.42 Semi-Killed or Killed

Carbon equivalent (CE) based on ladle analysis is: C + Mn/6 + (Cr + Mo + V)/5 + (Ni + Cu)/15

Permissible Variations of Girders & Channels

Constituent Permissible Variations Over the Specified Limit Percent, Max
Carbon0.02
Manganese0.05
Silicon0.03
Copper0.03
Sulphur0.005
Phosphorus0.005

PHYSICAL PROPERTIES OF GIRDERS

Nominal Dimension, Mass and Sectional Properties of Indian Standard Medium Flange Beams

PHYSICAL PROPERTIES OF CHANNELS

Dimensions, Mass and Sectional Properties of Sloping Flange Channels

Mechanical Properties

Grade Designation Quality Tensile Strength (Min. MPa) Yield Stress R Min MPa Elongation % Charpy V-Notch Impact Value
Fe410WA A 410 240 23 3x2T at -20°C