Range:
Ø 5,5; 6,0; 6,5; 7,0; 7,5; 8,0; 9,0; 9,5; 10,0; 11,0; 11,5; 12,0; 12,5 mm
Steel grade:
65, 70, 75, 80, 60G, 65G, 70G
Standard:
GOST 14959-79
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, % | |
65 | 785 (80) | 980 (100) | 10 | 35 |
70 | 835 (85) | 1030 (105) | 9 | 30 |
75 | 885 (90) | 1080 (110) | 9 | 30 |
80 | 930 (95) | 1080 (110) | 8 | 30 |
85 | 980 (100) | 1130 (115) | 8 | 30 |
60G | 785 (80) | 980 (100) | 8 | 30 |
65G | 785 (80) | 980 (100) | 8 | 30 |
70G | 835 (85) | 1030 (105) | 7 | 25 |
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.