C7X12.25 Dimensions & Weight

C7X12.25 is an AISC American Standard channel with an actual depth of 7 in and a 2.2 in flange, weighing 12.25 lb per foot — commonly used for stair stringers, lintels, trimmers, and edge framing.

C7X12.25 Dimensions

PropertyImperialMetric
Depth (d)7 in177.8 mm
Flange width (bf)2.19 in55.7 mm
Cross-section area (A)3.6 in²23.2 cm²
Weight12.25 lb/ft18.2 kg/m

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

What does C7X12.25 weigh and cost?

C7X12.25 weighs 12.25 lb per foot. At an example material price of $0.92/lb that is about $11.27 per foot. Set your quantity, length, and price to total your own run:

Total weight
245 lbs
Material cost
$225.40

Material only, example pricing. Actual steel pricing varies by region, grade, quantity, and market conditions — use your own supplier numbers for real bids.

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