Metals -> Electrotechnical steel -> Electrotechnical sulphide steel Characteristics of the material 1412.
Material : 1412 Classification : Electrotechnical sulphide steel
Chemical composition in % of the material 1412 . Si - 2.8 - 3.8 Chemical composition is not regimented
Physical properties of the material 1412 . T E 10- 5 a 10 6 l r C R 10 9 Grade MPa 1/Grade Watt/(m·Grade) kg/m3 J/(kg·Grade) Ohm·m 20 7650 500
Magnetic properties of the material 1412 .
Assortment
Dimension
Hc
μmax
P1.0/50
P1.5/50
B100
B500
B1000
B2500
B5000
B10000
B30000
-
mm
A/m
-
W/kg
W/kg
A/m
A/m
A/m
A/m
A/m
A/m
A/m Sheet hotrolled 0.5
1.8
3.9
1.46
1.57
1.71
1.92 Sheet hotrolled 0.35
1.4
3.2
1.46
1.57
1.71
1.92
Specification :
Physical properties :
T - Test temperature , [Grade]
E - Young modulus , [MPa]
a - Coefficient of linear expansion
(range 20o - T ) , [1/Grade]
l - Termal (heat) condition coefficient , [Watt/(m·Grade)]
r - Density , [kg/m3 ]
C - Specific heat
( range 20o - T ), [J/(kg·Grade)]
R - Electrical resistance , [Ohm·m]
Magnetic properties :
Hc - Coercive force [ A/m ]
μmax - Magnetic permeability [ ]
P1.0/50 - Maximum specific total loss at [ W/kg ]
B100 - Minimum magnetic flux density T for H, [ А/m ]
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