Copper transformer strip C11000

Technical Specifications:

 

 

 

1.  Product Range

Thickness: 0.1--3.0 mm

Wideness: 20—1500 mm

 

2.  Dimensions:

Thickness(mm)	Width(mm)	Internal Dia.  (mm)	Protection	Outside Dia.  (mm)	Comment
0.2～0.4	＜200	150、300、400	Interleave paper	700～1000	Allow cross, no adhesion to a broken end
	≥200	300、500
0.4～1.5	≥200		Interleave paper
	＜200	150、300、400
1.5～3.0	≤200	300、400
	≥200	500
Other dimensions upon request.

3. Edge Deburring Range:

 Thickness 0.2--0.85mm   Pressing edge   

 Thickness 0.9—3.0 mm   Pressing edge or round edge

4. Protection: 

   Possibility for paper-interleaving and papercore.

   Thickness 0.1--3.0mm

   Width  200--1500mm

5. Surface Finish:

Smooth surface, no scratch, no oil stains without oxidation，In accordance with GBT3880-2006.

6. Electrical Conductivity

 

The resistivity of foil and strip at 20℃.

Alloy	Electric conductivity/%IACS No more than	Resistance coefficient/(Ω mm²) No more than
C11000	98	0.017593
Electric conductivity=100%×0.017241/ Measured value of resistance coefficient

7. Mechanical Properties:

 

Alloy	Thickness(mm)	Tensile Strength Rm[MPa]	Elongation[%]	Vickers hardness(HV)
		No more than
C11000	0.20	195	35	45~65
Note: test by 0.20mm strip, for reference.