Ціни на сталь · Лондонська біржа металів
Questions & Answers
Structural steels according to GOST 1050: 45, 40, 35, 30, 25, 20, 15, 10, 08.
Carbon structural steels according to GOST 380: St3sp, St3ps, St3kp, St6, St5, St4, St2, St1, St0.
Low-alloy structural steels according to GOST 19281: 10G2S1, 17G1S-U, 17G1S, 16GS, 15G2SF, 09G2S.
International equivalents: A572, A36, S355, S275, S235.
Standards for bent C-sections:
GOST 8281-80 — Unequal-flange bent steel sections;
GOST 8278-83 — Equal-flange bent steel sections.
General rolled product standards:
GOST 19904-90 — Cold-rolled sheet;
GOST 11474-76 — Bent steel sections.
DSTU standards:
DSTU EN 10025 — Steel structures for sections;
DSTU EN 10162 — Cold-formed sections;
DSTU EN 10279 — Hot-rolled steel sections;
European standards for cold-formed sections:
EN 10268 — Cold-formed steel;
EN 10219 — Welded cold-formed sections;
EN 10162 — Technical delivery conditions.
These standards include:
ISO 630 — Steel structures;
ISO 657-1 — Hot-rolled sections.
| Size (mm) | Thickness, mm | Weight of 1 m, kg |
| 50×30 | 2,0 | 2,0 |
| 60×40 | 2,0 | 2,7 |
| 80×40 | 2,0 | 3,3 |
| 100×50 | 2,0 | 4,2 |
| 120×50 | 2,5 | 5,4 |
| 140×60 | 3,0 | 7,5 |
| 160×60 | 3,0 | 8,3 |
| 180×70 | 3,0 | 9,6 |
| 200×80 | 4,0 | 13,5 |