ISMC 125 Dimensions & Weight

ISMC 125 is an IS 808 Indian Standard channel with an actual depth of 125 mm and a 65 mm flange, weighing 12.7 kg per metre (8.53 lb/ft) — commonly used for stair stringers, lintels, trimmers, and edge framing.

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ISMC 125 Dimensions

PropertyMetricImperial
Depth (d)125 mm4.921 in
Flange width (b)65 mm2.559 in
Cross-section area (A)computed from weight and steel density16.2 cm²2.51 in²
Mass12.7 kg/m8.53 lb/ft

Standard: IS 808. Values from the published section tables; dimensions not listed here are not shown rather than estimated.

What does ISMC 125 weigh and cost?

ISMC 125 has a mass of 12.7 kg per metre. At an example material price of 2.00 per kg (in your currency) that is about 25.40 per metre. Set your quantity, length, and price to total your own run:

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Total weight
76 kg
Material cost
152.40

Material only, example pricing (same currency as the price you enter). Actual steel pricing varies by region, grade, quantity, and market conditions — use your own supplier numbers for real bids.

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Tallying by hand?

Free steel takeoff template (Excel) with IS 808 sections built in

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Stop counting ISMC 125s by hand.

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