B27R090 B:China special steel limited, R: Series of magnetic domains oriented silicon steel sheet.27 : Thickness 0.23mm, 27/100 for the product thickness, in mm., 090/100 indicates that the product core loss not greater than 0.90w / kg.
B27R090 is a soft magnetic alloy ferrosilicon very low carbon content, usually silicon content of 0.5 to 4.5%. Added silicon can improve iron resistivity and maximum permeability and lower coercive force, core loss (iron loss) and magnetic aging.
B27R090 steel sheet Mechanical Properties
Grade |
tensile strength |
Yield Strength |
Elongation |
Hardness |
Bending frequency (times) |
Stacking factor(%) |
B27R090 |
355 |
330 |
10 |
200 |
18 |
97.5 |
NOTE: A detector according to GB / t228-2002, GB / T 19289-2003
b. above are typical values only for reference does not guarantee
c. L direction refers to the rolling direction
B23P085 electromagnetic performance standards
|
Nominal thickness(mm) |
Theoretical density(kg/dm3) |
Maximum core loss P17/50 |
The minimum magnetic induction B8 |
B27R090 |
0.27 |
7.65 |
0.90 |
1.87 |
NOTE: A detector according to GB / T 3655-2008 (G-series and P-series), GB / T3789-2008 (R Series)
b . G-series and P-series samples were rolling direction, and incubated for 2 hours at 800 ℃ magnetically eliminate stress after annealing treatment can be tested
c . P17/50 represents the maximum magnetic flux density of 1.7T, a frequency of 50Hz, the unit kg sample of core loss.
d . B50 represents the magnetic field intensity corresponding to the intensity of the magnetic induction 5000A / m when.
B27R090 steel Features:
1 . stable performance: advanced equipment, manufacturing technology and strict management to ensure the stability of the magnetic and mechanical properties.
2 . excellent processing performance: high dimensional accuracy and a smooth surface for easy cutting and punching, slitting steel for high-speed blanking.
3 . excellent coating properties:. China special steel limited series of electrical steel insulation coating has excellent insulating properties, adhesion, punching, heat resistance and weldability, with anti-corrosion (oil and chemicals) role.
4 . high dimensional accuracy: China special steel limited advanced equipment and manufacturing technology to ensure the China special steel limited series has excellent flatness, smooth surface, uniform thickness, with a small difference plate, lamination factor.
B27R090 steel plate/sheet application :
B27R090 steel mainly used in automotive, excavators, bulldozers, Various types of cranes etc.
China special steel limited Will return you with high-quality products and complete after-sale service with the lowest price. we committed to exceed customer's expectation on the basis of quality, price, and delivery. We sincerely hope to establish long-term cooperation relationship with you on the basis of mutual benefit, reciprocity and common development. As B27R090 Mechanical and B27R090 suppliers, we can supply B27R090 Chemical, B27R090 Mechanical and B27R090 standard for you.
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