Category: | Hard Drawn, Smooth Plain, Spiral Ribs, Indented, C |
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Standards: | Astma421, BS5896, En10138, GB/T5223, JIS G3536, Ks |
Raw Material: | High Carbon Wire Rod, Steel Grade Swrh77b Swrh82b |
Tensile Strength: | 1470MPa, 1570MPa, 1670MPa, 1770MPa, 1860MPa |
Export Packing: | First Baling Strip, Inside Plastic Cover, Outside |
Transport Package: | Export Packing, in Coils |
Customization: |
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Technical Specifications and Parameters | |||||||
Diameter (mm) |
Tolerance (mm) |
Tensile Strength Min (MPA) |
Yield Strength Min (σp0.2/MPA) |
Elongation at breaking load (Lo=200mm) Min (%) |
Bending Times Min |
Bending Radius R/mm |
Relaxation Value |
The relaxation at 1000h (Initial load to 70% of breaking load) Max (%) |
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3.5 | ±0.05 | 1470 1570 1670 1770 1860 |
1290 1380 1470 1560 1640 |
3.5 | 4 | 15 | 2.0 |
4.0 | |||||||
4.8 | |||||||
5.0 | |||||||
6.0 | ±0.05 | 1470 1570 1670 1770 |
1290 1380 1470 1560 |
4 | 15 | ||
7.0 | 20 | ||||||
7.5 | |||||||
8.0 | ±0.06 | 1470 1570 1670 |
1290 1380 1470 |
4 | 20 | ||
9.0 | 25 |
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