All kinds of transformer, reactor, filter, inverter
Specification of CRGO silicon steel products
Type
Grade
Thickness (mm)
Available width range (mm)
ID
Density (kg/dm³)
P17/50Max.
Core Loss (W/kg)
B8Min.
Induction (T)
Common Type
B23G110
0.23
700-1200
508
7.65
1.10
1.80
B27G120
0.27
1.20
1.80
B30G120
0.30
1.20
1.80
B30G130
1.30
1.80
B30G140
1.40
1.80
B35G135
0.35
1.35
1.80
B35G145
1.45
1.80
B35G155
1.55
1.80
High Induction Type
B23P090
0.23
0.90
1.87
B23P095
0.95
1.87
B23P100
1.00
1.87
B27P095
0.27
0.95
1.88
B27P100
1.00
1.88
B27P110
1.10
1.88
B30P100
0.30
1.00
1.88
B30P105
1.05
1.88
B30P110
1.10
1.88
B30P120
1.20
1.88
B35P135
0.35
1.35
1.88
B35P155
1.55
1.88
Domain Refined High Induction Type
B23R080
0.23
0.80
1.87
B23R085
0.85
1.87
B23R090
0.90
1.87
B27R090
0.27
0.90
1.87
B27R095
0.95
1.87
NOTE:
Detecting Basis GB/ T3655-2000
P17/50 means core loss of sample per kg at max.magnetic induction 1.7T and frequency 50HZ
B8 means magnetic induction corresponding to 800A/m magnetic field intensity
The difference between oriented silicon steel and non-oriented silicon steel Non-oriented silicon steel:
ferrosilicon alloy with very low carbon content. In the deformed and annealed steel sheet, its grains are distributed randomly. The silicon content of the alloy is 1.5% to 3.0%, or the sum of the silicon and aluminum content is 1.8% to 4.0%. The products are usually cold-rolled plates or strips, which are mainly used to manufacture motors and generators.
Oriented silicon steel: It has strong directionality, the lowest iron loss value in the rolling direction, the highest magnetic permeability, and a higher magnetic induction value under a certain magnetization field. The silicon content of oriented silicon steel is about 3%. It also requires a low content of oxide inclusions in the steel and must contain certain inhibitors (MnS, A1N).
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