ISMC 350 Dimensions & Weight

ISMC 350 is an IS 808 Indian Standard channel with an actual depth of 350 mm and a 100 mm flange, weighing 42.1 kg per metre (28.29 lb/ft) — commonly used for stair stringers, lintels, trimmers, and edge framing.

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

Free. Needs a free Steelflo account (also includes 3 free takeoffs, no card).

or start a free takeoff to count ISMC 350 on your drawing.

ISMC 350 Dimensions

PropertyMetricImperial
Depth (d)350 mm13.78 in
Flange width (b)100 mm3.937 in
Cross-section area (A)computed from weight and steel density53.6 cm²8.31 in²
Mass42.1 kg/m28.29 lb/ft

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

What does ISMC 350 weigh and cost?

ISMC 350 has a mass of 42.1 kg per metre. At an example material price of 2.00 per kg (in your currency) that is about 84.20 per metre. Set your quantity, length, and price to total your own run:

Count them on my drawing →

Total weight
253 kg
Material cost
505.20

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.

Pricing more than one size? Build a full member list in the free calculator →

Tallying by hand?

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

Free. Needs a free Steelflo account (also includes 3 free takeoffs, no card).

Stop counting ISMC 350s by hand.

Upload your drawing set and SteelFlo puts a box on each steel label it finds, including ISMC 350, ready to review and export as a bill of materials.

3 free takeoffsNo credit card requiredAISC + 5 international standards

Found your size? Now count it on the drawing.

Upload your PDF and SteelFlo boxes the steel labels it finds, so you get a member list instead of a manual tally of ISMC 350 and its neighbors.

3 free takeoffsNo credit card required