辊子类
中厚板矫直机辊
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| 类别 Classification | 规格 Specification | 材质 Material | ||
| 工作辊 WR | L2500 ~ L5200 | 60CrMoV X40CrMoV5-1 60CrMnMo | ||
| 支撑辊/边辊 BUR/SR | L200 ~ L1200 | 55NiCrMoV7 42CrMo 60CrMoV | ||
