High-Carbon & Low-Carbon Steel Wire Rods: Precision-Drawn Coils for Industrial Applications.
Multi-Purpose Wire Rods for Construction, Manufacturing, and Reinforcement
Our cold-drawn steel wire rods are engineered to EN 10016, ASTM A510, and JIS G3505 standards, offering tensile strengths from 370–540 MPa for nails, springs, wire ropes, and structural mesh. Available in 5–20mm diameters with ±0.1mm tolerance, these rods reduce material waste by 12–18% in high-volume production.
Key Features:
- Grades: SAE1006, SAE1008, SAE1018, Q195-Q235, and 304/316 stainless steel
- Surface Quality: Scale-free, ≤0.05mm surface imperfections (per ISO 16120-2)
- Packaging: Waterproof paper + steel-strapped coils (1.8–6.1 tons per bundle)
Technical Specifications & Mechanical Properties
Material Grades & Performance
| Grade | Carbon Content | Tensile Strength | Yield Strength | Elongation | Standards |
|---|---|---|---|---|---|
| SAE1006 | 0.06% max | 370–440 MPa | 330 MPa | ≥20% | ASTM A510, JIS G3505 |
| SAE1018 | 0.18% max | 460–540 MPa | 370 MPa | ≥15% | EN 10016, GB/T 701 |
| Q235 | 0.22% max | 410–520 MPa | 235 MPa | ≥26% | GB/T 14981, ISO 16120 |
Coil Dimensions:
- Diameter Range: 5–20mm (±0.1mm)
- Coil Weight: 1.8–6.1 tons (customizable up to 12 tons)
- Inner Diameter: 810mm (±10mm)
- Outer Diameter: 1,200–1,500mm
Applications Across Industries
- Construction:
- 6–12mm Rods: Tie wires, brick reinforcement, and mesh fencing (≤0.2mm rust resistance)
- Automotive:
- SAE1018 (8–14mm): Valve springs, clutch coils (HRB 72–78 hardness)
- Agriculture:
- Galvanized 5–10mm: Barbed wire, vineyard posts (350–450g/m² zinc coating)
Why Our Rods?
- Straightness: ≤1mm/m deviation (per ISO 16120-4)
- Weldability: Carbon equivalent ≤0.35% for seamless MIG/TIG welding
Manufacturing & Quality Assurance
- Hot Rolling: Billets reheated to 1,200°C, rolled via 10-stand Morgan mill.
- Stelmor Cooling: Controlled air cooling for uniform pearlite-ferrite structure.
- Cold Drawing: Reduces diameter by 15–30% (Ra ≤6.3μm surface finish).
- Testing:
- Tensile Test: ASTM E8/E8M compliant
- Bend Test: 180° bend without cracking (per ISO 9013)
Competitive Advantages
| Parameter | Our Wire Rods | Industry Average |
|---|---|---|
| Diameter Tolerance | ±0.1mm | ±0.2mm |
| Lead Time | 15–25 days | 30–45 days |
| MOQ | 10 tons | 20 tons |
Certifications:
- ISO 9001: Quality management
- RoHS Compliance: Lead/Cadmium-free
- Mill Test Reports: Batch-traceable
Packing And Delivery
