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Grade : | 10848 ( 10848 ) |
Classification : | Electrotechnical unalloyed steel |
Equivalent grades: | Is absent |
C | Si | Mn |
max 0.04 | max 0.3 | max 0.3 |
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 | 0.7 - 3.9 | 48 | 6 | 1.38 | 1.5 | 1.62 | 1.71 | 1.81 | 2.05 |
Weldability: | without limitations. |
B23 - Sheets and Strips |
B33 - Sheets and Strips |
B34 - Ribbons |
Mechanical properties : | |
sв | - Tensile strength , [MPa] |
sT | - Yield stress, [MPa] |
d5 | - Specific elongation at fracture , [ % ] |
y | - Reduction of area , [ % ] |
KCU | - Impact strength , [ kJ / m2] |
HB | - Brinell hardness , [MPa] |
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 ] |
Weldability : | |
without limitations | - welding is done without heating and subsequent heat treeting |
limited weldability | - welding is possible under heating up to 100-120 grade and subsequent heat treeting |
hard weldability | - obtaining the quality welding needs the additional operations:heating up to 200-300 grade; the heat treeting ia annealing |
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