
Questions & Answers
Steel grades of bent galvanized angle
Structural steels: 30, 25, 20, 15, 10, 08.
Carbon steels: St2, St3kp, St3ps, St3sp, St1, St0.
Standards for bent galvanized angles
GOST standards:
GOST 9.301;
GOST 9.307;
GOST 19281;
GOST 1050;
GOST 380;
GOST 30245-2003;
GOST 11474-76;
GOST 19772-93;
GOST 19771-93.
European standards:
EN 10346;
EN 10162.
Table of weights of bent galvanized angles
For equal-leg angle
| Size, mm (A×A) | Thickness, mm | Weight of 1 m, kg | Meters in 1 t |
| 20×20 | 2 | 0.58 | 1720 |
| 25×25 | 2 | 0.73 | 1370 |
| 30×30 | 2 | 0.88 | 1135 |
| 40×40 | 2 | 1.18 | 850 |
| 40×40 | 3 | 1.74 | 575 |
| 50×50 | 3 | 2.2 | 455 |
| 50×50 | 4 | 2.9 | 345 |
| 60×60 | 4 | 3.5 | 285 |
| 63×63 | 4 | 3.7 | 270 |
| 75×75 | 5 | 5.5 | 180 |
| 80×80 | 5 | 5.9 | 170 |
| 100×100 | 6 | 9,0 | 110 |
For unequal angle
| Size, mm (A×B) | Thickness, mm | Weight of 1 m, kg |
| 25×16 | 2 | 0.65 |
| 32×20 | 2 | 0.85 |
| 40×25 | 3 | 1.6 |
| 50×32 | 3 | 2.1 |
| 63×40 | 4 | 3.2 |
| 75×50 | 5 | 4.8 |
| 100×63 | 6 | 7.8 |

