Industrial Aluminum Wire | Mill-Direct Manufacturer & Supplier
Industrial-grade Aluminum Wire engineered for electrical power distribution, structural fabrication, and precision mechanical components. Drawn from high-purity primary aluminum ingots, our wire delivers consistent electrical conductivity, optimal formability, and strict dimensional accuracy. Manufactured in-house via multi-stage drawing and annealing lines to meet ASTM, EN, and IEC standards.
Key Features
High Conductivity-to-Weight Ratio: Excellent electrical performance with significantly reduced weight compared to copper alternatives.
Strict Dimensional Tolerance: Precision-drawn dies ensure uniform diameter control (+/-0.02 mm), preventing jams in automated high-speed processing.
Controlled Temper: Available in soft (annealed/O) for winding and hard (H14/H18) for structural or fastener applications.
Clean Surface Finish: Drawing lubricant residue minimized via inline ultrasonic cleaning; oxidation-free surface ready for welding or enameling.
Key Specifications
|
Parameter |
Standard Range / Specification |
Target Applications / Search Variant |
|
Available Alloy Grades |
1050, 1070, 1100, 1350, 5056, 6061, 8176 |
1050 aluminum alloy wire, en AW 6061 wire |
|
Diameter Range |
0.50 mm - 12.00 mm |
Fine to heavy industrial drawing sizes |
|
Temper States |
O, H12, H14, H16, H18, T6 |
Soft, half-hard, full-hard |
|
Tensile Strength |
70 - 350 MPa (alloy & temper dependent) |
Mechanical property data |
|
Elongation |
2% - 35% |
Formability indicator |
|
Electrical Conductivity |
Up to 62% IACS (Grade 1050/1070/8176) |
Aluminum electrical conductor wire |
|
Applicable Standards |
ASTM B233, ASTM B609, EN 573-3, IEC 60889 |
International compliance |
Chemical Composition
|
Aluminum 1050 / 1350 (Electrical) |
Al >= 99.50%, Si <= 0.25%, Fe <= 0.40%, Cu <= 0.05%. |
|
Aluminum 6061 (Structural Alloy) |
Si 0.40-0.8%, Fe <= 0.7%, Cu 0.15-0.40%, Mg 0.8-1.2%, Cr 0.04-0.35%, Al (Balance). |
|
Aluminum 5056 (High Strength) |
Mg 4.5-5.6%, Mn 0.50-1.0%, Cr 0.05-0.20%, Al (Balance). |
Applications
Electrical Engineering
Overhead power lines, building wire conductors, transformer winding, and aluminum welding wire (ER4043, ER5356).
General Manufacturing
Rivets, staples, zipper teeth, fencing, and metal mesh weaving.
Automotive & Aerospace
Lightweight wiring harnesses and structural cold-heading components.
Quality Control & Manufacturing Capabilities
Operating 35 continuous wire-drawing lines equipped with inline laser micrometer monitoring to eliminate sizing drift.
Spectroscopic analysis on every incoming batch of primary aluminum rods.
Universal tensile testing machines verify tensile strength and elongation per ASTM E8.
Eddy current defect testing detects micro-cracks and surface inclusions prior to spooling.
ISO 9001:2015 certified; Mill Test Certificates (MTC) provided per EN 10204 3.1 for total lot traceability.
Packaging & Shipping
|
Packaging Options |
DIN standard plastic spools (DIN 160, DIN 250, DIN 500), continuous layer-wound coils, and heavy-duty wooden reels. |
|
Protection |
Vacuum-sealed moisture-barrier bags with desiccant silica gel packets and rust-inhibiting paper wrapping. |
|
Loading |
Palletized and secured with edge protectors to prevent transit deformation. |
Documentation
Every commercial shipment includes:
Commercial Invoice & Packing List
Mill Test Certificate (MTC / EN 10204 3.1)
Certificate of Origin (CO / Form A)
Bill of Lading
MOQ & Lead Time
|
Minimum Order Quantity (MOQ) |
1,000 kg per size/alloy (flexible for trial orders). |
|
Production Lead Time |
15–25 business days for custom production runs. |
|
Stock Availability |
Common diameters in Grades 1050 and 6061 maintained in warehouse stock for immediate dispatch. |
Frequently Asked Questions
Q: Can you provide customized tensile strength for specific cold-heading applications?
A: Yes. By adjusting the reduction ratio during cold drawing and setting precise annealing furnace temperatures, we tailor the mechanical properties to your exact fabrication requirements.
Q: Do you supply layer-wound spools to prevent wire tangling during automated feeding?
A: Yes. Layer-wound spools are available for fine diameters to ensure smooth, high-speed uncoiling without bird-nesting.
Q: How do you verify batch quality consistency before shipment?
A: Every master coil undergoes inline laser measurement, tensile verification per ASTM E8, and eddy current surface inspection. Results are compiled directly into the EN 10204 3.1 MTC.
Request a Technical Inquiry / Quote
Provide your specifications below to receive an official quotation and full technical data sheet within 24 hours:
Alloy grade and temper state (e.g., 6061-T6 or 1050-H14)
Wire diameter (mm or inches)
Required quantity (kg or metric tons)
Destination port or delivery zip code
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