L3-1/2X3X1/4 Dimensions & Weight
L3-1/2X3X1/4 is an unequal-leg steel angle with 3-1/2 in and 3 in legs and a 1/4 in thickness, weighing 5.4 lb per foot — a stock size for lintels, frames, bracing, and heavier connection material.
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L3-1/2X3X1/4 Dimensions
| Property | Imperial | Metric |
|---|---|---|
| Leg 1 | 3-1/2 in | 88.9 mm |
| Leg 2 | 3 in | 76.2 mm |
| Thickness | 1/4 in | 6.4 mm |
| Cross-section area (A)computed from weight and steel density | 1.59 in² | 10.3 cm² |
| Weight | 5.4 lb/ft | 8 kg/m |
Standard: AISC. Values from the published section tables; dimensions not listed here are not shown rather than estimated.
What does L3-1/2X3X1/4 weigh and cost?
L3-1/2X3X1/4 weighs 5.4 lb per foot. At an example material price of $0.92/lb that is about $4.97 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.
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Related sizes
- L3-1/2X3X5/166.6 lb/ft
- L3-1/2X3X3/87.9 lb/ft
- L3-1/2X3X7/169.1 lb/ft
- L3-1/2X3X1/210.2 lb/ft
- L2-1/2X2X3/85.3 lb/ft
- L3X2-1/2X5/165.6 lb/ft
- L3-1/2X3-1/2X1/45.8 lb/ft
- L4X3X1/45.8 lb/ft
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Deeper reading: Steel Angle Sizes Chart · How to calculate steel weight