Questions & Answers
Duplex steels: 03Kh22N5AM2, 08Kh22N6T.
Martensitic steels: 14Kh17N2, 40Kh13, 30Kh13, 20Kh13.
Ferritic steels: 15Kh25T, 12Kh17, 08Kh17.
Austenitic steels: 06KhN28MDT, 20Kh23N18, 08Kh17N13M2T, 10Kh17N13M2T, 03Kh17N14M2, 03Kh18N11, 12Kh18N10T, 08Kh18N10.
International Standards:
ISO 683-13 — Corrosion-Resistant Steels;
ISO 9445 — Tolerances and Dimensions of Stainless Steel Rolled Products.
European Standards:
EN 1026 — Dimensions of Channels;
EN 10279 — Hot-Rolled Steel Channels;
EN 10088 — Stainless Steels.
GOST Standards:
GOST 5949 — Stainless Steel Shapes and Rolled Products;
GOST 8568 — Calibrated Stainless Steel Rolled Products;
GOST 19904 — Cold-Rolled Sheet Metal;
GOST 19903 — Hot-Rolled Sheet Metal;
GOST 5632 — Heat-Resistant and Stainless Steels;
GOST 8281 — Unequal-flange bent channels;
GOST 8278 — Equal-flange bent channels;
GOST 8240 — Hot-rolled steel channels.
| Channel size, mm | Weight of 1 m, kg |
| 20×10×2 | 0,94 |
| 25×15×2 | 1,25 |
| 30×15×2 | 1,41 |
| 30×20×3 | 2,12 |
| 40×20×2 | 1,88 |
| 40×20×3 | 2,76 |
| 50×25×2 | 2,35 |
| 50×25×3 | 3,46 |
| 60×30×3 | 4,17 |
| 65×32×4 | 5,42 |
| 80×40×3 | 5,58 |
| 80×40×4 | 7,25 |
| 100×50×3 | 7,0 |
| 100×50×4 | 9,13 |
| 120×60×4 | 11 |
| 140×60×5 | 14,2 |
| 160×80×5 | 17,1 |
| 180×80×6 | 22,3 |
| 200×100×6 | 25,1 |