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| Grade | Remanence | Coercive Force | Intrinstic Coercive Force | ||
|---|---|---|---|---|---|
| Intrinstic Coercive Force | Maximum Energy | Maximum Energy | |||
| 1 | Residual Induction Br | (G) | 5050 | 5650 | 5160 |
| 2 | Coercive Force bHc | (Oe) | 4300 | 4650 | 4500 |
| 3 | Coercive Force iHc | (Oe) | 9050 | 9000 | 12100 |
| 4 | Energy Product (BH)max | M(G.Oe) | 5.40 | 6.70 | 5.80 |
| 5 | Density | (g/§©) | 5.00 | 5.25 | 5.20 |
| 6 | Rock well (R) Hardness | (R)Scale | 100 | 80 | 70 |
| 7 | Tensile Strength | (g/§¨) | 500 | 550 | 400 |
| 8 | IZOD Impact Strength | (kg/§©) | 13 | 10 | 3.5 |
| 9 | Binder | Nylon-12 | Nylon-12 | PPS | |
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