SHS 70x70x3.5 Dimensions & Weight
SHS 70x70x3.5 is a square hollow section to EN 10210 / EN 10219, 70 x 70 mm outside with a 3.5 mm wall, weighing 7.1 kg per metre (4.77 lb/ft) — commonly specified for handrail posts, equipment frames, and miscellaneous metals.
Free. Needs a free Steelflo account (also includes 3 free takeoffs, no card).
or start a free takeoff to count SHS 70x70x3.5 on your drawing.
Free takeoff template in Excel. Takeoff template in Excel. Free with a Steelflo account.
SHS 70x70x3.5 Dimensions
| Property | Metric | Imperial |
|---|---|---|
| Outside depth | 70 mm | 2.756 in |
| Outside width | 70 mm | 2.756 in |
| Wall thickness | 3.5 mm | 0.138 in |
| Cross-section area (A)computed from weight and steel density | 9 cm² | 1.4 in² |
| Mass | 7.1 kg/m | 4.77 lb/ft |
Standard: EN 10210 / EN 10219. Values from the published section tables; dimensions not listed here are not shown rather than estimated.
What does SHS 70x70x3.5 weigh and cost?
SHS 70x70x3.5 has a mass of 7.1 kg per metre. At an example material price of 2.00 per kg (in your currency) that is about 14.20 per metre. Set your quantity, length, and price to total your own run:
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. Needs a free Steelflo account (also includes 3 free takeoffs, no card).
Stop counting SHS 70x70x3.5s by hand.
Upload your drawing set and SteelFlo puts a box on each steel label it finds, including SHS 70x70x3.5, ready to review and export as a bill of materials.
Related sizes
- SHS 70x70x2.55.2 kg/m
- SHS 70x70x36.1 kg/m
- SHS 70x70x3.67.4 kg/m
- SHS 70x70x48 kg/m
- SHS 70x70x510 kg/m
- SHS 70x70x6.312.3 kg/m
- SHS 70x70x815 kg/m
- SHS 80x80x37.1 kg/m
Comparing sizes? Keep them all in one sheet.
Free. Needs a free Steelflo account (also includes 3 free takeoffs, no card).
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 SHS 70x70x3.5 and its neighbors.
Deeper reading: UK UB & UC Sizes Chart · How to calculate steel weight