Complaint
| Standard | GB/T5223-2014,DIN17223,JIS G 3521 |
| Material | High carbon 72B, 82B, 77B |
| Diameter | 1.5mm ---12.5mm |
| Technique | Cold drawn |
| Surface | Smooth,not alloy |
| Price Term | FOB, CFR, CIF |
| Package | Standard export packing. In coils, water-proof cloth. Or according to customer's needs. |
| Delivery Time | 10 days after receiving the L/C or prepaid |
| Shipment | Load about 20 tons in one 20' container. Or according to customer's requirements. |
| Port of loading | China |
| Origin | China |
| Application | Mattress, screen mesh, spring, water pipe wire, PCCP wire, etc. |
| Nominal diameter mm | Tensile strength Grade MPa | Minimum breaking strength kN ≥ | 0.2% yield strength kN ≥ | Torsion times/ 210mm torque ≥ | Reduction of section area %≥ | Hydrogen embrittlement | Relaxation |
| Load is 70% max strength Fracture time h≥ | Initial load is 70% max strength Relaxation rate 1000h %≤ | ||||||
| 4.00 | 1570 | 19.73 | 14.80 | 10 | 35 | 75 | 7.5 |
| 5.00 | 30.82 | 23.11 | 10 | 35 | |||
| 6.00 | 44.38 | 33.29 | 8 | 30 | |||
| 7.00 | 60.41 | 45.31 | 8 | 30 | |||
| 8.00 | 78.91 | 59.18 | 7 | 30 | |||
| 4.00 | 1670 | 20.99 | 15.74 | 10 | 35 | ||
| 5.00 | 32.78 | 24.59 | 10 | 35 | |||
| 6.00 | 47.21 | 35.41 | 8 | 30 | |||
| 7.00 | 64.26 | 48.20 | 8 | 30 | |||
| 8.00 | 83.93 | 62.95 | 6 | 30 |
