We offer flat bars made of high-grade stainless steel that meet the highest Polish and European standards in grades 1.4016 AISI 430 / 1.4301 AISI 304 / 1.4404 AISI 316. The stainless steel flat bars we supply are distinguished by their excellent workmanship and high durability. A flat bar is a type of rod cut from a steel coil with a rectangular cross-section, resulting from its manufacturing process. It is used in mechanical structures and the construction industry, as well as for producing fences, handrails, posts, gates, and balustrades. These high-quality and competitively priced products are very popular on the Polish market. Thanks to their superior properties, flat bars are also used in the production of components for photovoltaic installation systems. The dimensions most commonly used in the production of roof and mounting hooks are flat bars sized 30×4, 30×5, 40×4, 50×4, and 80×4 in grades 1.4301/304 and 1.4016/430.
Stainless and acid-resistant flat bars are divided into:
flat bars cut from sheet metal according to EN 10088-2 and EN 10028-7 standards:
hot-rolled flat bars according to EN 10088-3 standard:
Also available: flat bars polished with K240/320 grain.
| Dimension | Flat bar weight (kg/m) |
| 10 x 4 | 0.314 |
| 15 x 5 | 0.471 |
| 15 x 5 | 0.589 |
| 20 x 3 | 0.480 |
| 20 x 4 | 0.628 |
| 20 x 5 | 0.785 |
| 20 x 6 | 0.942 |
| 20 x 8 | 1.260 |
| 20 x 10 | 1.570 |
| 20 x 12 | 1.880 |
| 20 x 15 | 2.360 |
| 25 x 3 | 0.600 |
| 25 x 4 | 0.785 |
| 25 x 5 | 0.981 |
| 25 x 6 | 1.180 |
| 25 x 8 | 1.570 |
| 25 x 10 | 1.960 |
| 30 x 3 | 0.720 |
| 30 x 4 | 0.942 |
| 30 x 5 | 1.180 |
| 30 x 6 | 1.410 |
| 30 x 8 | 1.880 |
| 30 x 10 | 2.360 |
| 30 x 12 | 2.830 |
| 30 x 15 | 3.530 |
| 30 x 20 | 4.710 |
| 35 x 3 | 0.840 |
| 35 x 4 | 1.100 |
| 35 x 5 | 1.370 |
| 35 x 6 | 1.650 |
| 35 x 8 | 2.200 |
| 35 x 10 | 2.750 |
| 35 x 12 | 3.300 |
| 40 x 3 | 0.960 |
| 40 x 4 | 1.260 |
| Dimension | Flat bar weight (kg/m) |
| 40 x 5 | 1.570 |
| 40 x 6 | 1.880 |
| 40 x 8 | 2.510 |
| 40 x 10 | 3.140 |
| 40 x 12 | 3.770 |
| 40 x 15 | 4.710 |
| 40 x 20 | 6.280 |
| 40 x 25 | 7.850 |
| 40 x 30 | 9.420 |
| 45 x 5 | 1.770 |
| 45 x 6 | 2.120 |
| 45 x 10 | 3.530 |
| 50 x 3 | 1.200 |
| 50 x 4 | 1.570 |
| 50 x 5 | 1.960 |
| 50 x 6 | 2.360 |
| 50 x 8 | 3.140 |
| 50 x 10 | 3.930 |
| 50 x 12 | 4.710 |
| 50 x 15 | 5.890 |
| 50 x 20 | 7.850 |
| 50 x 25 | 9.810 |
| 50 x 30 | 11.780 |
| 50 x 40 | 15.700 |
| 55 x 5 | 2.160 |
| 55 x 6 | 2.590 |
| 60 x 3 | 1.440 |
| 60 x 4 | 1.880 |
| 60 x 5 | 2.360 |
| 60 x 6 | 2.830 |
| 60 x 8 | 3.770 |
| 60 x 10 | 4.710 |
| 60 x 12 | 5.650 |
| 60 x 15 | 7.070 |
| 60 x 20 | 9.420 |
| Dimension | Flat bar weight (kg/m) |
| 60 x 25 | 11.780 |
| 60 x 30 | 14.130 |
| 60 x 40 | 18.840 |
| 70 x 5 | 2.750 |
| 70 x 6 | 3.300 |
| 70 x 8 | 4.400 |
| 70 x 10 | 5.500 |
| 70 x 12 | 6.590 |
| 70 x 15 | 8.240 |
| 75 x 5 | 2.940 |
| 75 x 6 | 3.530 |
| 80 x 5 | 3.140 |
| 80 x 6 | 3.770 |
| 80 x 8 | 5.020 |
| 80 x 10 | 6.280 |
| 80 x 12 | 7.540 |
| 80 x 15 | 9.420 |
| 80 x 20 | 12.560 |
| 80 x 30 | 18.840 |
| 90 x 5 | 3.530 |
| 90 x 10 | 7.070 |
| 90 x 12 | 8.840 |
| 90 x 15 | 10.600 |
| 100 x 5 | 3.930 |
| 100 x 6 | 4.710 |
| 100 x 8 | 6.280 |
| 100 x 10 | 7.850 |
| 100 x 12 | 9.420 |
| 100 x 15 | 11.780 |
| 100 x 20 | 15.700 |
| 120 x 6 | 5.650 |
| 120 x 8 | 7.540 |
| 120 x 10 | 9.420 |
| 120 x 12 | 11.300 |
| 150 x 10 | 11.780 |
