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Carbon Steel Wire – Flexible, Durable & Economical
We supply black, annealed, galvanized and drawn carbon steel wire in coils or straight cut. Ideal for construction, fencing, mesh, cable, and general fabrication.
What Is Carbon Steel Wire?
Carbon steel wire is a long, flexible strand made from low to medium carbon steel, valued for its strength, ductility, and versatility. It is processed through wire drawing and can be supplied in different surface conditions.
Types Available:
Black Annealed Wire – soft and easy to tie, used in construction
Bright Drawn Wire – hard, precise diameter, for mesh or nails
Galvanized Wire – corrosion-resistant, outdoor fencing
Straight Cut Wire – cut to fixed lengths, for hangers or loops
Spool / Coil Packed Wire – for automated machinery
Products Link
Optional product specifications
| Property | Details |
|---|---|
| Steel Grades | Q195,Q235, SAE1006,SAE1008,SAE1010, 45#,70#,72A,82B,DIN17223-A,SCM435 |
| Wire Diameter | 0.2mm – 45.0mm |
| Tensile Strength | 300 – 1200 MPa |
| Surface Types | Black (annealed), Bright, Galvanized (EG / HDG) |
| Packing Form | Coils (25–800kg), spools, U-type bundles, straight cut |
| Zinc Coating | Up to 300g/m² for galvanized wire |
| Standard | ASTM A510 / EN10244 / JIS G3532 |
* Custom tensile, soft/hard conditions, and diameter tolerance available.
Performance Characteristics and Applications of Carbon Steel Wire
1. Classification and Performance Characteristics of Carbon Steel Wire
Carbon steel wire can be classified into low-carbon steel wire, medium-carbon steel wire, and high-carbon steel wire based on its carbon content. Their performance differences are significant:
1.1 Low-carbon steel wire: Typically contains less than 0.25% carbon, has fewer impurities, and excellent processing performance. It has lower strength but excellent plasticity and toughness, good weldability, good cold formability, and is easy to stamp.
1.2 Medium-carbon steel wire: Contains between 0.25% and 0.55% carbon, has higher strength, but plasticity and toughness decrease with increasing carbon content. It has good machinability, and its overall mechanical properties are improved after quenching and tempering, making it suitable for medium-load applications.
1.3 High-carbon steel wire: Contains more than 0.55% carbon, has outstanding hardness and elasticity, but poor plasticity and toughness, and weak weldability. It requires heat treatment to optimize performance and has strong wear resistance and fatigue resistance.
2. Typical Applications of Carbon Steel Wire
Carbon steel wire has a wide range of applications, covering multiple industrial sectors:
2.1 Low-carbon steel wire:
Used for stamped parts, welded structural parts, and low-strength mechanical parts, such as flanges and gaskets.
In construction, it is used for binding materials and making wire clothes hangers; in agriculture, it is used for fencing and drying nets, and is widely used due to its low cost and ease of processing.
2.2 Medium-carbon steel wire:
Used for manufacturing mechanical parts subjected to heavy loads, such as crankshafts, gears, and pins. After quenching and tempering, it is suitable for shafts, rods, and sleeves.
In light industry, it is used for bicycle spokes, umbrella ribs, chains, and watch parts.
2.3 High-carbon steel wire:
Used for producing high-strength, wear-resistant parts, such as springs, leaf springs, and coil springs, utilizing its high elasticity.
In tool manufacturing, it is used for low-speed cutting tools, molds, and measuring tools; heat treatment is required to enhance hardness and durability.
3. Summary
The properties of carbon steel wire are closely related to its carbon content. Low-carbon steel wire excels in flexibility and ease of processing, medium-carbon steel wire balances strength and ductility, while high-carbon steel wire emphasizes hardness and wear resistance. Its applications range from construction and agriculture to machinery manufacturing and tool production, reflecting a precise match between material properties and requirements.
Processing & Packaging
Annealing furnace for black soft wire
Galvanizing line for high zinc adhesion
Spooling or loose coil bundling
PVC wrap, palletized, or wooden crate
Custom barcode or brand tag support
Why Choose Xishang?
- Full range of surface finishes and hardness levels
- Wire drawing, annealing, galvanizing in-house
- Wide coil weight range (25kg – 1000kg)
- MOQ from 1 ton with mixed sizes in one order
- OEM spools or brand labeling on request
- SGS/BV/ISO testing and certificates available
Frequently Asked Questions
Q1: What is black annealed wire used for?
A:
It is soft and flexible, commonly used for construction binding, tying mesh, or agricultural applications.
Q2: Do you provide galvanized carbon wire?
A:
Yes, both electro-galvanized and hot-dip galvanized wires are available.
Q3: Can I specify coil weight and diameter tolerance?
A:
Absolutely. We offer tailored winding and tight control on wire gauge.
Q4: Is your wire suitable for nail production?
A:
Yes, we provide hard drawn bright wire perfect for nail manufacturing.
Q5: What is the packing method for export?
A:
Coil wrapped in plastic film + woven bag, then stacked on pallet or in crate.
