Stainless steel Square tube Weight Calculator
Square tube in Stainless steel: use the calculator for an instant mass estimate.
Stainless steel Square tube: tons to meters
Use “Calculate length (meters per ton)” to solve stock length from total mass while keeping the same section model and grade density.
Square pipe (Stainless steel) — weight calculator (dimensions → mass)
Enter all dimensions including length — estimated weight updates instantly.
Weight
9.95
lb
Standards & codes
Reference information
Commonly cited families (verify edition on your certificate):
- EN 10219
- EN 10210
- ASTM A500/A501
- GOST 8639
- GOST 8645
Hollow structural sections fall under EN 10219 (cold-formed), EN 10210 (hot-finished), ASTM A500/A501, and GOST 8639/8645 for square/rectangular tubes. Corner radii and corner reinforcement in rolled sections are not modeled in detail here.
Weight table
Reference: weight per 1 meter (kg/m)
Illustrative values for common sizes of Square tube at the density you selected. For procurement, always verify against mill certificates.
| OD (mm) | Wall (mm) | kg/m | |
|---|---|---|---|
| 40 | 3 | 3.552 | |
| 50 | 3 | 4.512 | |
| 60 | 3 | 5.472 | |
| 80 | 4 | 9.728 |
Figures follow the same geometric model as the calculator above; rounding and simplifications apply.
Method
How to calculate weight
Core model
V = (s² − (s − 2t)²) · L
m = ρ · VField names
Hollow square tubes use outer square minus inner square for area, then area × length × density—common for square hollow section weight and SHS kg/m lookups.
Wall thickness must stay consistent on all four sides for the model to stay accurate.
FAQ
Estimates, offline use, and the MetalCalc Pro apps