ST3X8.63 Dimensions & Weight
ST3X8.63 is an AISC structural tee with a nominal depth of 3 in, weighing 8.63 lb per foot — commonly used for truss chords, hangers, and lintels. It is the heaviest of the 3 ST3 sizes listed here.
ST3X8.63 Dimensions
| Property | Imperial | Metric |
|---|---|---|
| Nominal depthfrom the designation | 3 in | 76.2 mm |
| Cross-section area (A)computed from weight and steel density | 2.54 in² | 16.4 cm² |
| Weight | 8.63 lb/ft | 12.8 kg/m |
Standard: AISC. Values from the published section tables; dimensions not listed here are not shown rather than estimated.
What does ST3X8.63 weigh and cost?
ST3X8.63 weighs 8.63 lb per foot. At an example material price of $0.92/lb that is about $7.94 per foot. Set your quantity, length, and price to total your own run:
Material only, example pricing. 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 →
Stop counting ST3X8.63s by hand.
Upload your drawing set and SteelFlo puts a box on every steel label it finds — every ST3X8.63, on every page — ready to review and export as a bill of materials.
Related sizes
Deeper reading: AISC Shape Database Guide · How to calculate steel weight