• Characteristics
- Very thin thickness : 0.15mm
- Excellent flatness and thickness tolerance
Thickness(mm)
|
Flatness (mm)
|
Rolling Direction
|
Crosswise
|
±0.01
|
±0.01
|
max.3
|
• Mechanical and Magnetic Properties - Dongbu
- very thin thickness : 0.15mm
- Excellent flatness and thickness tolerance
Class
|
Mechanical Properties
|
Magnetic Properties
|
T.S (kg/mm)
|
EL
|
Permeablilty μ(0.35)
|
Coercive Force(Oe)
|
Ordinary
|
28≤
|
≥30
|
≥300
|
≤2.5
|
Medium permeability
|
25≤
|
≥20
|
≥500
|
≤1.8
|
High permeability
|
40≤
|
≥10
|
≥500
|
≤1.25
|
|