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Help Center1050 Aluminum Coil O Temper 0.2mm Thickness 1200mm Width for Electrical Use
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Introduction
Hemaokang Steel (Shandong) Co., Ltd. is proud to offer the 1050 Aluminum Coil O Temper 0.2mm Thickness 1200mm Width for Electrical Use. As a newly established yet rapidly growing manufacturer with an annual export value of US$50 million to US$100 million, we combine advanced production capabilities with strict quality control. This aluminum coil is engineered to meet the demanding requirements of the electrical industry, delivering excellent conductivity, formability, and corrosion resistance. Our ISO 9001 certification ensures that every coil is produced to consistent international standards, making it a reliable choice for transformers, capacitors, busbars, and other electrical components.
Product Features & Technical Specifications
- High Purity 1050 Alloy – Contains 99.5% minimum aluminum, providing superior electrical conductivity (approximately 61% IACS) and thermal conductivity.
- O Temper (Annealed) – Fully softened condition ensures excellent ductility and formability, ideal for bending, stamping, and deep drawing without cracking.
- Precise Thickness & Width – 0.2mm (±0.02mm tolerance) and 1200mm width (customizable from 100mm to 1600mm) guarantee uniformity for consistent electrical performance.
- Clean Surface Finish – Mill finish with minimal oil residue, suitable for immediate processing or further coating/laminating.
- Stable Mechanical Properties – Tensile strength 75–110 MPa, elongation ≥ 20% (in 50mm gauge length), ensuring reliability under stress.
- Customizable Coil Dimensions – Inner diameter options: 508mm, 405mm, or 610mm; outer diameter up to 1500mm to match your handling equipment.
- Application-Specific Advantages – Low magnetic permeability, high reflectivity, and non-sparking nature make it safe for electrical enclosures and shielding.
| Parameter | Value |
|---|---|
| Alloy | 1050 (AA1050) |
| Temper | O (Annealed) |
| Thickness (mm) | 0.2 ± 0.02 |
| Width (mm) | 1200 (100–1600 available) |
| Tensile Strength (MPa) | 75–110 |
| Elongation (%) | ≥ 20 |
| Electrical Conductivity (%IACS) | ≥ 61 |
| Surface Finish | Mill finish, oil-free optional |
| Coil Weight per mm width | ~0.54 kg per mm width per meter length |
Benefits for Your Business
- Cost-Effective – 1050 alloy offers a balance of performance and price, reducing material costs without compromising quality.
- Easy Fabrication – O temper allows for tight bends and complex shapes, minimizing tooling wear and production downtime.
- Reliable Supply – With 51–100 skilled employees and a robust supply chain, we ensure timely delivery for large-volume orders.
- Global Reach – Serving markets across North America, South America, Europe, Asia, Africa, and Oceania, we understand diverse quality standards and logistics.
- Customization – Width, thickness, coil weight, and packaging can be tailored to your specific requirements.
Trust & Credibility
Hemaokang Steel (Shandong) Co., Ltd. was established in 2025 and has quickly become a trusted exporter with annual export revenues reaching US$50 million to US$100 million. Our 51–100 employees work in a state-of-the-art facility located in Liaocheng, Shandong, China – a region known for its aluminum industry. We hold ISO 9001 certification, which guarantees that our production processes, from raw material sourcing to final inspection, adhere to stringent quality management systems. Our main markets span across the globe, including North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, the Middle East, and more. This wide market acceptance reflects our commitment to product consistency and customer satisfaction. We invite you to experience the reliability of our 1050 aluminum coil – contact us today for a quote or sample to see how our product can enhance your electrical applications.
Frequently Asked Questions (FAQ)
-
Q: What is the typical lead time for this aluminum coil?
A: For standard specifications (0.2mm × 1200mm), lead time is approximately 15–20 working days after order confirmation. Custom sizes may require 25–30 days. -
Q: Can I request a sample before placing a bulk order?
A: Yes, we provide free samples (freight collect) for quality evaluation. Please contact our sales team to arrange the sample. -
Q: Is this product suitable for transformer winding?
A: Absolutely. The 1050 O temper coil offers high electrical conductivity and flexibility, making it ideal for transformer windings, coils, and inductive components. -
Q: Do you offer slitting or cutting to specific widths?
A: Yes, we can slit the coil to widths as narrow as 100mm, and also provide flat sheets upon request. Please specify your requirements. -
Q: What packaging do you use to prevent damage during shipping?
A: Each coil is wrapped with moisture-proof paper, plastic film, and steel strapping, then packed in wooden crates or pallets for sea freight, ensuring safe arrival. -
Q: Is the surface oil-free? We need it for anodizing.
A: The standard mill finish contains a light oil layer for corrosion protection. If you require oil-free (degreased) surface for anodizing or painting, we can arrange that as an additional treatment. -
Q: What is the minimum order quantity (MOQ)?
A: Our MOQ is 3 metric tons per specification. However, for trial orders, we can accept 1 ton upon negotiation. -
Q: Do you provide a certificate of conformity or mill test report?
A: Yes, each shipment includes a mill test certificate (MTC) showing chemical composition and mechanical properties, in compliance with ISO 9001 standards.
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