Aluminium Coil for Step up Step Down Transformer

• Application: Heat Sink, Transformer Winding
• Certification: ASTM, EN
• Technique: Cold Drawn
• Grade: 1000 Series
• Temper: O - H112
• Surface Treatment: Mill Finish
• Model NO.: 1050 1060 1070 1350
• Alloy: Alloy
• Alloy No.: 1050,1060, 1070, 1350
• Tempers: O
• Thickness: 0.2mm-2.4mm
• Width: 25mm-1250mm
• Applications: Step up Step Down Transformer
• Transport Package: Wooden Pallet
• Specification: China Standard
• Trademark: Signi aluminum
• Origin: Zhengzhou China
• HS Code: 76061190
• Production Capacity: 5000 Mt Per Month

Product Description

Aluminium Coil for step up step down transformer

Specification of Aluminium Coil for Transformer
1. Alloy: 1050/1060/1070
2. Temper: O
3. Thickness: 0.2mm--2.0mm
4. Width: 50--1200mm
5. Packing: Eye to wall and eye to sky, wooden pallet and wooden case
6. U. T. S: 60-95N/mm2
7. Elongation: >25%
8. Max. Resistance in 20 degree: ≤ 0.02825Ω Mm2/m
9. Density in 20 degree: 2.703kg/dm3
10. Burr's height: 0.01--0.03mm vary with thickness of the strip
11. Collapsed side's height: 0.05--0.1mm

Mechanical properties and electric conductivity of aluminum transformer coil
 

Thickness(mm)	Tensile Strength(Mpa)	Elongation %	Bending 180 buckling inside radius	Electric conductivity at 20 ºC
Over 0.3 to 0.5	Min. 60 Max. 90	20 min.	Close contact	62.0 min.
Over 0.5 to 0.8		25 min.
Over 0.8 to 1.3		30 min.
Over 1.3 to 2.0		35 min.
Over 2.0 to 2.5		35 min

 
 

Packing of aluminum coil for transformer

Lampcap stock is placed on wooden skids in an eye-to-wall position. It is wrapped in HDPE fabric and hardboard and strapped with hoop iron. Moisture protection is ensured with silica gel packets and the entire packed product is placed in a wooden box.