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关注：1
2013-05-23 12:21
求翻译：零件的材料为HT200，灰铸铁属于脆性材料，故不能锻造和冲压。但灰铸铁的铸造性能和切削加工性能优良。是什么意思？ 待解决
 悬赏分：1
- 离问题结束还有
零件的材料为HT200，灰铸铁属于脆性材料，故不能锻造和冲压。但灰铸铁的铸造性能和切削加工性能优良。
问题补充： |
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2013-05-23 12:21:38
The material of the parts ht200, gray cast iron is a brittle material, it is not forging and stamping. Gray cast iron casting performance and excellent cutting performance.
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2013-05-23 12:23:18
The material is HT 200 spare parts, materials, and Gray cast iron is brittle failure cannot be forging and stamping. But Gray cast iron casting performance and cutting performance.
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2013-05-23 12:24:58
The components material is HT200, the gray iron belongs to the brittle material, therefore cannot forge and the ramming.But the gray iron casting property and the machining performance is fine.
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2013-05-23 12:26:38
Parts are made of HT200, grey cast iron is brittle material, it cannot be forged and pressed. But good casting performance and Machinability of gray cast iron.
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2013-05-23 12:28:18
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