翻译点，关于碳钢和轴承钢

Carbon steel bearings and bearings is the difference between steel, carbon steel materials not bearing steel heat treatment the hardness of the high surface hardness as the only life shorter than the bearing steel, carbon steel materials easily rust, relatively rough surface finish, dimensional tolerances than no bearing Steel made a good control accuracy is not high, there is no flexibility in turning steel bearings, and the general situation than the carbon steel bearing steel bearings in the quality of better bearing steel more expensive price, of course, bearing the election depends on the specific use of your environment and requirements, if a customer needs samples, we are willing to offer! !

还在犹豫什么？

By contrast ,carbon steel bearings are not so hard as the bearing steel in the field of heat-treated hardness because the carbon steel is just surface hard which makes the survice life shorter. And the carbon steel rusts easily.

And also,It's hard to employ the maximum acceptable tolerances or finish in the production because of the higher surface roughness and the not-easy-to-controlled tolerance on dimension of carbon steel.
What's more, its rotation flexibility is not good as the bearing steel.

Generally，the bearing steel is much better while the price is higher. You could choose either according to your need and the operating environment. And we will offer samples if you need.

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谷歌在线翻译
最好要人工翻译的，如果你们公司没人懂英语的话 可以找学校的老师做下翻译
不是很难的

分数太低了，多给点分

不会,不好意思