| 出生地 |
China (Mainland) |
| 牌子的名字 |
Kaida |
| 模式的数量 |
Spheroidal Graphite Pearlite Roll... |
| 适用 |
Rolls for blooming mills |
| 面 |
Dia<1350mm |
| 材料 |
铁 |
Pearlitic nodular rolls are obtained by adding alloy elements of NiCrMo into the nodular cast iron and following special heat treatment. Pearlitic nodular rollshave high strength, good thermal properties and resistance to emergencies and small hardness gradient of working layer.