
1010 Carbon Steel Wire for Cold Forming and Industrial Wire Products
While many carbon steel wires are chosen for general-purpose ductility, SAE/AISI 1010 occupies a more specific position: it is a cold-heading and forming-grade wire designed for parts that need to be shaped, upset, or extruded under high-speed tooling.
With a carbon range of 0.08–0.13%, 1010 offers a balance that sits between dead-soft forming wires and higher-carbon spring wires. It flows under pressure without tearing - which is exactly what fastener manufacturers, stamping shops, and cold-heading operators look for in a production-grade material.
Product Specifications
| Item | Details |
| Standard | SAE / AISI 1010 |
| Wire Diameter | 0.30 mm – 16.00 mm |
| Surface Finish | Bright, Pickled, Phosphate Coated |
| Tensile Strength | 320 – 600 MPa |
| Processing Service | Drawing, Annealing, Cutting |
| Mill Certificate | EN 10204 3.1 |
| Trade Terms | FOB, CFR, CIF |
| Payment Terms | T/T, L/C |
| Item | Value |
| Carbon (C) |
|
| Manganese (Mn) | 0.30 – 0.60% |
| Phosphorus (P) | ≤ 0.040% |
| Sulfur (S) | ≤ 0.050% |
| Tensile Strength | 365 – 500 MPa |
| Yield Strength | ≥ 205 MPa |
| Elongation | ≥ 28% |
Why Buyers Choose 1010 Steel Wire
Superior Cold Heading Stability
1010 wire adopts precisely balanced carbon-manganese formulation, capable of enduring deep, heavy cold plastic deformation without surface cracking or internal defects. It fits precision fastener production including custom screws, solid rivets, positioning pins and high-tolerance miniature hardware.
Steady Ductility for Multi-Stage Drawing
Its homogenized internal grain structure sustains uniform plasticity across successive drawing cycles. Wire fabricators see drastically reduced breakage rates, less raw material scrap and sustained high line throughput in long-run processing.
Premium Raw Material for Welding Consumables
Manufacturers of welding wire prefer 1010 rod for its tightly restricted impurity content and consistent mechanical indicators batch to batch. It delivers stable arc ignition and minimal spatter during automated welding production.
Customized Surface Treatments for Mass Forming
Bright-drawn or phosphated surface finishes are available. The uniform protective coating provides consistent lubrication under continuous stamping and forming loads, cutting long-term mold wear and lowering tool replacement costs.
Common Applications

- Cold Heading Wire
- Rivets and Pins
- Low-Carbon Fasteners
- Welding Wire Raw Material
- Metal Stamping Components
- Industrial Wire Products
- Automotive Formed Parts
- General Hardware Manufacturing
FAQ
Q: Is 1010 wire suitable for cold heading?
A: Yes. It is commonly used for cold-headed fasteners and hardware components.
Q: Can the wire be supplied annealed?
A: Yes. Annealed and spheroidized conditions are available for improved forming performance.
Q: Is 1010 wire used for welding wire production?
A: Yes. Many manufacturers use 1010 wire rod as a base material for welding consumables.
Q: What diameter range is available?
A: Common sizes range from 0.30 mm to 16.00 mm, depending on application requirements.
Q: Can customized packaging be provided?
A: Yes. Coil weight, spool type, and export packaging can be customized according to customer requirements.
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