Weight chart
MS Flat Weight Chart (kg/m)
MS flat bar weight per metre for widths 20 to 100 mm and thicknesses 3 to 12 mm — 25×3, 25×5, 32×5, 40×5, 50×5, 100×6 and more.
| Width \ thickness | 3 mm | 5 mm | 6 mm | 8 mm | 10 mm | 12 mm |
|---|---|---|---|---|---|---|
| 20 mm | 0.47 | 0.78 | 0.94 | 1.26 | 1.57 | 1.88 |
| 25 mm | 0.59 | 0.98 | 1.18 | 1.57 | 1.96 | 2.35 |
| 32 mm | 0.75 | 1.26 | 1.51 | 2.01 | 2.51 | 3.01 |
| 40 mm | 0.94 | 1.57 | 1.88 | 2.51 | 3.14 | 3.77 |
| 50 mm | 1.18 | 1.96 | 2.35 | 3.14 | 3.92 | 4.71 |
| 65 mm | 1.53 | 2.55 | 3.06 | 4.08 | 5.10 | 6.12 |
| 75 mm | 1.77 | 2.94 | 3.53 | 4.71 | 5.89 | 7.06 |
| 100 mm | 2.35 | 3.92 | 4.71 | 6.28 | 7.85 | 9.42 |
Weights are calculated from nominal dimensions at 7.85 g/cm³ and ignore corner and root radii. Producer tables and actual weights differ slightly because of radii and rolling tolerances.
How to use this chart. Multiply kg/m by the length and number of pieces to estimate weight. Steel is usually billed by weight — agree whether billing is on actual (weighbridge) or theoretical weight before ordering.
Popular sizes
Commonly supplied MS flat sizes
Popular sizes by producer
Sizes only| Producer | Sizes (trade designation) | Supplied as |
|---|---|---|
| Local make | 25 × 325 × 3 flat25 × 525 × 5 flat32 × 532 × 5 flat40 × 540 × 5 flat50 × 550 × 5 flat100 × 6100 × 6 flat | Soft (bendable) |
Commonly supplied sizes. Availability by producer changes with rolling schedules — other sizes on request. "ISI & TC" = BIS-certified material with the producer's test certificate.
More charts
Other weight charts
Weight chartMS Angle Weight Chart — Equal Angles (kg/m)MS angle weight per metre for equal angles from 20 × 20 × 3 to 200 × 200 × 16 mm, with trade sizes (40×5, 50×5, 75×6) and 6 m length weights.Weight chartISMC Channel Weight Chart (kg/m)ISMC channel sizes and weight per metre from ISMC 75 to ISMC 400 — depth × flange width, kg/m and weight per 6 m and 12 m length.Weight chartISMB Beam Weight Chart (kg/m)ISMB beam sizes and weight per metre from ISMB 100 to ISMB 600 — depth × flange width, kg/m and weight per 6 m and 12 m length.Weight chartMS Square Bar Weight Chart (kg/m)MS square bar weight per metre from 10 × 10 to 50 × 50 mm, with weight per 6 m length.Weight chartSHS Weight Chart — Square Hollow Sections (kg/m)Square hollow section (square pipe) weight per metre and per 6 m length, from 20 × 20 to 150 × 150 mm in common wall thicknesses.Weight chartRHS Weight Chart — Rectangular Hollow Sections (kg/m)Rectangular hollow section (rectangular pipe) weight per metre and per 6 m length — 40×20, 60×40, 80×40, 96×48, 122×61, 145×82 and more.Weight chartMS Pipe Weight Chart — IS 1239 Light, Medium, HeavyMS / GI pipe wall thickness and weight per metre for IS 1239 light, medium and heavy class, 15 NB to 150 NB, with outside diameters.Weight chartMS Plate & Sheet Weight ChartSteel plate and sheet weight per square metre, per 1250 × 2500 sheet and per 1500 × 6000 plate, for thicknesses 0.5 mm to 50 mm.Weight chartSS Sheet Weight Chart — Stainless Steel 304 / 316 / 202Stainless steel sheet weight per square metre, per 4 × 8 ft (1219 × 2438) sheet and per 1250 × 2500 sheet, for thicknesses 0.4 mm to 6 mm.
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