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Drawing Steel Wire Rod
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Why choose drawing steel wire?
With the upgrading of manufacturing industry, the market's requirements for the precision of metal materials continue to increase.
Data show that the global precision wire market size will exceed US$120 billion in 2023, of which wire produced by drawing process occupies 65% of the market share with the following core advantages:
Dimensional accuracy
Tolerance can be controlled within ±0.02mm
Surface quality
Ra≤0.8μm finish
Mechanical properties
Tensile strength increased by 30%-50%
Cost-effectiveness
Save 40% material loss compared to cutting
Traditional wire vs drawn wire
| Index | Traditional hot-rolled wire | Drawing Wire Rod |
|---|---|---|
| Diameter tolerance (mm) | ±0.1-0.3 | ±0.02-0.05 |
| Tensile strength (MPa) | 300-500 | 600-1200 |
| Surface roughness Ra (μm) | 3.2-6.3 | 0.4-1.6 |
Application Scenarios and Selection Guide
1. Typical industry solutions
| Industry | Application cases | Recommended materials | Surface treatment requirements |
|---|---|---|---|
| Automobile manufacturing | Gearbox springs, valve springs | SWRH62A/72A | Phosphate + anti-rust oil |
| Mechanical manufacturing | Bearing cage, precision shaft pin | 45#/40Cr | Polishing + passivation |
| Construction engineering | Prestressed steel strand, ground anchor cable | 82B/77Mn | Hot-dip galvanizing + PE coating |
|---|---|---|---|
| Electronic appliances | Micro motor shaft, connector pins | SUS304/316L | Electrolytic polishing |
2. Four-step selection method
Confirm the use environment: special working conditions such as high temperature/corrosion/fatigue
Choose processing methods: cold heading/turning/welding and other subsequent processes
Determine delivery standards: national standard/Japanese standard/German standard/American standard certification requirements
Process Of Drawing Wire Rod
The process of drawing wire rod mainly includes the following steps:
1. Material preparation: Cut the metal billet to meet the length required by the wire drawing equipment.
2. Rough drawing: The metal billet is drawn through a rough drawing machine to form a metal wire of a certain diameter.
3. Medium drawing: The rough-drawn wire rod is drawn through a medium drawing machine to form a thinner and smoother metal wire.
4. Fine drawing: The hot rolled steel wire rod is drawn through a fine drawing machine to form a thinner and smoother metal wire.
5. Surface treatment: The surface of the steel wire rod is treated, such as pickling, galvanizing, etc.
Get Started Today!
Transform your projects with our premium drawing steel wire.
Contact us now for a customized quote or to learn more about how we can meet your specific needs. Let’s build a stronger future together!
Contact us now for a customized quote or to learn more about how we can meet your specific needs. Let’s build a stronger future together!
Quotation Questions ◢
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Can you provide a material certificate?
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What is your payment?
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What's your MOQ?
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Where is your factory and which port do you export?
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What are your prices?
A.Prices are subject to change based on availability and other market factors. After you contact us, we will send you an updated quote.
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