B50A400 Silicon Steel
B50A400 steel Mechanical Properties
Grade | Nominal thickness（mm） | tensile strength L（N/mm2） | Yield Strength L（N/mm2） | Elongation L（%） | Hardness HV1 | Bending frequency (times) | Stacking factor（%） |
B50A400 | 0.50 | 7.65 | 454 | 302 | 32 | 170 | ≥15 |
B50A400 steel sheet Electromagnetic induction standard
Grade | Nominal thickness（mm） | Theoretical density（kg/dm3） | Maximum core loss P17/50 | minimum magnetic induction（T） |
B50A400 | 0.50 | 7.65 | 4.00 | 1.63 |
B50A400 Mechanical
| Yield Rp0.2 (MPa) | Tensile Rm (MPa) | Impact KV/Ku (J) | Elongation A (%) | Reduction in cross section on fracture Z (%) | As-Heat-Treated Condition | Brinell hardness (HBW) |
|---|---|---|---|---|---|---|
| 787 (≥) | 166 (≥) | 24 | 43 | 22 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 143 |
B50A400 Physical
| Temperature (°C) | Modulus of elasticity (GPa) | Mean coefficient of thermal expansion 10-6/(°C) between 20(°C) and | Thermal conductivity (W/m·°C) | Specific thermal capacity (J/kg·°C) | Specific electrical resistivity (Ω mm²/m) | Density (kg/dm³) | Poisson’s coefficient, ν |
|---|---|---|---|---|---|---|---|
| 21 | - | - | 0.34 | - | |||
| 234 | 737 | - | 24.3 | 112 | - | ||
| 326 | - | 44 | 42.2 | 221 | 142 |
B50A400 is up to 0.8% -4.8% silicon electrical steel, after hot and cold rolled steel. Usually the thickness of 1mm or less, so that the sheet
B50A400 steel low iron loss and high magnetic flux density, good punching surface of the insulating film adhesion and good weldability.
Kuum tags: b50a400 silicon steel, China, suppliers, manufacturers, factory, buy, price, pricelist, for sale, in stock, free sample
