Range:
Ø 5,5; 6,0; 6,5; 7,0; 7,5; 8,0; 9,0; 10,0; 11,0; 11,5; 12,0; 12,5 mm
Steel grade:
10-45
Standard:
GOST 1050-2013
Steel grade | The mechanical properties, no less | |||
Yield strength δt N/mm2(kgf/mm2) | Tensile strength δB N/mm2 (kgf/mm2) | Relative elongation δ, % | Contraction ψ, % | |
08 |
196 |
320 |
33 |
60 |
10 |
205 |
330 |
31 |
55 |
15 |
225 |
370 |
27 |
55 |
20 |
245 |
410 |
25 |
55 |
25 |
275 |
450 |
23 |
50 |
30 |
295 |
490 |
21 |
50 |
35 |
315 |
530 |
20 |
45 |
40 |
335 |
570 |
19 |
45 |
45 |
355 |
600 |
16 |
40 |
Note.
As agreed between the manufacturer and the customer for steel from steel grades 25, 30, 35, 40, allowed reduction of tensile strength of 20 N/mm, compared with the standards set out in the table, while improving the rules elongation of 2% (abs ).
In coils with single banding by steel strap 0,8-1,0х32 mm or by wire rod 8.0 mm in 4 places min. equally distributed over coil. Outer diameter of a coil –1300 mm max., inner diameter – 820 mm min.
Option 1 – coil weight 1400-1800 kg.
Option 2 – coil weight 1800-2500 kg.