Ціни на сталь · Лондонська біржа металів
Questions & Answers
Wear-resistant steels: 60S2A, 65G.
Carbon steels: St3sp, St3ps, St3kp, St5, St2, St0, St1.
Low-alloy steels: 15KhSND, 10KhSND, 09G2S.
Structural steels: 25, 20, 08ps, 15, 10, 08kp.
GOST standards:
GOST 380-2005 — Carbon steel;
GOST 16523-97 — Carbon steel sheets;
GOST 19903-2015 — Hot-rolled sheet products;
GOST 19904-90 — Cold-rolled sheet products;
GOST 8706-78 — Perforated steel sheets.
International and European standards:
ISO 7805-1 — Perforated metal sheets;
EN 10130 — Cold-rolled low-carbon steel sheets;
EN 10025 — Structural steels.
The steel screen has the following dimensions:
500x1000 mm;
500x2000 mm;
1000x1000 mm;
750x1500 mm;
600x1200 mm;
300x1000 mm;
1000x2000 mm;
1250x2500 mm;
1500x3000 mm.
| Sheet thickness, mm | 10% of holes | 20% | 30% | 40% | 50% | 60% |
| 0.5 | 3.53 | 3.14 | 2.75 | 2.36 | 1.96 | 1.57 |
| 0.8 | 5.65 | 5.02 | 4.4 | 3.77 | 3.14 | 2.51 |
| 1,0 | 7.06 | 6.28 | 5.49 | 4.71 | 3.93 | 3.14 |
| 1.5 | 10.59 | 9.42 | 8.24 | 7.06 | 5.89 | 4.71 |
| 2,0 | 14.13 | 12.56 | 10.99 | 9.42 | 7.85 | 6.28 |
| 3,0 | 21.2 | 18.84 | 16.48 | 14.13 | 11.78 | 9.42 |
| 4,0 | 28.26 | 25.12 | 21.98 | 18.84 | 15.7 | 12.56 |
| 5,0 | 35.33 | 31.4 | 27.46 | 23.53 | 19.63 | 15.7 |