Products
Stainless Square Bar
Stainless square bar is square-section solid stainless stock used in machinery manufacturing, structures, railings and interior applications.

Stainless Square Bar size and weight table
The chart below gives the unit weights (kg/m) of solid square stainless bar by side dimension. For hollow square tube weights see Stainless Steel Profile.
| Diameter | Square | Diameter | Square |
|---|---|---|---|
| mm | (kg/m) | mm | (kg/m) |
| 4 | 0.126 | ||
| 5 | 0.196 | 45 | 15.900 |
| 6 | 0.283 | 50 | 19.630 |
| 7 | 0.385 | 55 | 23.750 |
| 8 | 0.502 | 60 | 28.260 |
| 9 | 0.636 | 65 | 33.170 |
| 10 | 0.785 | 70 | 38.460 |
| 11 | 0.950 | 75 | 44.160 |
| 12 | 1.130 | 80 | 50.240 |
| 13 | 1.327 | 85 | 56.720 |
| 14 | 1.539 | 90 | 63.580 |
| 15 | 1.766 | 100 | 78.500 |
| 16 | 2.010 | 110 | 94.990 |
| 17 | 2.269 | 120 | 113.000 |
| 18 | 2.543 | 125 | 122.700 |
| 19 | 2.834 | 130 | 132.700 |
| 20 | 3.140 | 140 | 153.900 |
| 21 | 3.462 | 150 | 176.600 |
| 22 | 3.799 | 160 | 201.000 |
| 23 | 4.153 | 180 | 254.300 |
| 24 | 4.522 | 200 | 314.000 |
| 25 | 4.916 | 220 | 379.900 |
| 30 | 7.065 | 250 | 490.600 |
| 35 | 9.620 | 280 | 615.400 |
| 40 | 12.560 | 300 | 706.500 |
Values in the table are theoretical unit weights and are provided for information only.
Grades and stock
Engin Boru stocks stainless steel products in AISI 201, 304, 304L, 316, 316L, 316Ti, 309S and 305 grades imported from Europe and the Far East. For current stock, sizes and prices of Stainless Square Bar, use the quote form or call +90 212 582 25 25.
- AISI 201
- AISI 304
- AISI 304L
- AISI 316
- AISI 316L
- AISI 316Ti
- AISI 309S
- AISI 305
For help choosing a grade, see our stainless steel types and applications pages.






