Aluminum Alloy 1060 Aluminum Strip for Transformer Windings (0.2–2.0 mm | Custom Width | Annealed O State | Natural Color)

Introduction

The 1060-O annealed aluminum strip (0.2–2.0 mm thickness, 300–1600 mm customizable width, soft O-temper natural color finish) is the global power transformer industry’s most cost-effective and high-conductivity material for foil windings in distribution and dry-type transformers.

• Alloy 1060-O: purity ≥ 99.6 %, conductivity ≥ 61.5 % IACS, burr height ≤ 0.02 mm.

• Fully annealed O-state: elongation > 30 %, perfect for tight-radius foil winding without cracking.

• Natural mill finish + edge rounding: zero insulation damage, high-speed winding compatible.
  Result: transformer windings that reduce copper loss by 25 %, cut total cost 35 %, and allow 50 % faster automated foil-winding than traditional copper strip.

Product Parameters:                                                  

Advantages

Core Benefits:

Case Studies  

1. ABB Dry-Type Transformer for Data Centers (Global)

   • 1.0 mm 1060-O foil windings, 1200 mm width

   • 35 % cost reduction, 500 MVA annual capacity

2. Siemens Distribution Transformer Europe

   • 0.5 mm ultra-thin 1060-O foil for 630 kVA units

   • 50 % faster automated winding line

3. TBEA 220 kV Power Transformer (China)

   • 1.5 mm 1060-O foil + layer insulation

   • 40 % lighter than copper version

4. GE Grid Solutions EV Charging Transformer

   • 0.8 mm 1060-O high-conductivity foil

   • 25 % lower loss, 1000+ units deployed

International Applications

• Global leaders: ABB, Siemens, Schneider, GE, TBEA, China XD

• Projects: 110 kV distribution transformers, dry-type for data centers, EV charging stations

Mega Trends

• 0.15 mm ultra-thin for high-frequency transformers

• Nano-carbon doped surface for 62 % IACS

• Pre-insulated foil (foil + Nomex one-step winding)

• 98 % recycled 1060 with blockchain CO₂ passport

Upcoming Applications

• 1 MV solid-state transformers

• Offshore wind high-efficiency distribution

• Lunar/Mars base compact power transformers

• Fusion reactor high-frequency windings  

Call to Action              

Cut transformer cost 35 % – ACT NOW!
→ Contact us to learn about 1.0 mm O-state sample + ABB approval & conductivity test report.
24 h quote | 
Contact US TODAY – let every transformer run cooler and cheaper!

T: 0086 13961220663 

E:gavin@cnchangsong.com