L3-1/2X2-1/2X5/16 Dimensions & Weight
L3-1/2X2-1/2X5/16 is an unequal-leg steel angle with 3-1/2 in and 2-1/2 in legs and a 5/16 in thickness, weighing 6.1 lb per foot — a stock size for lintels, frames, bracing, and heavier connection material.
L3-1/2X2-1/2X5/16 Dimensions
| Property | Imperial | Metric |
|---|---|---|
| Leg 1 | 3-1/2 in | 88.9 mm |
| Leg 2 | 2-1/2 in | 63.5 mm |
| Thickness | 5/16 in | 7.9 mm |
| Cross-section area (A)computed from weight and steel density | 1.79 in² | 11.5 cm² |
| Weight | 6.1 lb/ft | 9.1 kg/m |
Standard: AISC. Values from the published section tables; dimensions not listed here are not shown rather than estimated.
What does L3-1/2X2-1/2X5/16 weigh and cost?
L3-1/2X2-1/2X5/16 weighs 6.1 lb per foot. At an example material price of $0.92/lb that is about $5.61 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 L3-1/2X2-1/2X5/16s by hand.
Upload your drawing set and SteelFlo puts a box on every steel label it finds — every L3-1/2X2-1/2X5/16, 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