技术规格 | ||
材质 | 碳化钨 | |
内径 (d) | 30.05mm | |
内径公差 | +0.00 to -0.03mm | |
外径 (D) | 38.00mm | |
外径公差 | +0.00 to -0.03mm | |
宽度 (B) | 45.99mm | |
宽度公差 | +0.00 to -0.05mm | |
最高温度 | 950℃ | |
Ovality | 0.005mm | |
垂直度 | 0.01mm | |
Concentricity | 0.01mm | |
相似 | 0.01mm | |
应用领域 | Commonly used on high-precision machining, high-precision tool materials, oilfield drilling tools,lathes, impact drill bits, glass cutter heads, tile cutters, ,hard and not afraid of annealing, belongs to rare metals. | |
RoHS标准 | 符合 | |
材料特性 | ||
Composition | 92% | |
密度(g/cm3) | 14.7 | |
硬度(Kg/mm2) | 89 | |
抗弯强度(Mpa) | 2610 | |
成分 | 8% | |
Porosity and non-combined carbon | A02 B00 C00 | |
Grain size | 1.6 |