Basic Info.
Groove
Special Shape
Connection
Common Bolt
Head Style
Round
Grade
9.8
Shape
Cylinder
Creepage Distance
14-53 Inch
Radio-Interferenc Voltage Test Voltgae
15-44 Kv
Tensile Strength
2800 Pounds
Size
M40*121*14
Transport Package
Plywood Case
Specification
RoHS
Trademark
SHANGTAO
Origin
Shanghai
Production Capacity
50000 PCS/Year
Product Description
| Product Properties | ||||
| Material | 85Al203 | 90Al203 | 95Al203 | 99Al203 |
| Al203 | 85% | 90% | 95% | 99.3% |
| Fe2O3 | ≤0.1 | ≤0.5 | ≤0.5 | ≤0.3 |
| Desnsity:g/cm3 | 3.4 | 3.5 | 3.6 | 3.85 |
| Vickers Hardness | ≥8.6 | ≥8.8 | 9 | 9 |
| Water Absorption:% | ≤0.2 | ≤0.1 | ≤0.085 | ≤0.01 |
| Refractoriness:ºC | 1580ºC | 1600ºC | 1650ºC | 1800ºC |
| Flexural Strength:Mpa | 180 | 200 | 240 | 280 |
| Wear Rate( at room temperatureerosion100 grinding)% | ≤3 | ≤2.5 | ≤1 | ≤0.5 |
