Whether it is stainless steel welded pipe mechanical equipment production line, or high frequency welded pipe unit, the shaft material they use has certain requirements, but the configuration of each family is not the same, now let's analyze it.

For some demanding customers or welded pipe machinery manufacturers, 42CrMo and 40Cr are the main axes of all kinds of welded pipe mechanical equipment production lines. Generally, 42CrMo is used for horizontal axis and 40Cr is used for vertical axis, which is relatively good in the industry. Some enterprises or owners will buy 400cr, and some even use 45 ° steel processing, There are all these in the industry. In fact, it's hard to tell what kind of material it is in the end. It's impossible for us to test every shaft with a spectrometer. Here, we really have to rely on the reputation of the welded pipe machine manufacturer.

As far as wear resistance is concerned, the shaft made of 42CrMo and 40Cr should be more wear-resistant, and the strength is better. Of course, the price is higher. This is acceptable. Compared with the equipment, one more day can produce one more day's value, which is very cost-effective.

About welded pipe mechanical equipment production line shaft material analysis of these, next time I'll tell you about the shaft processing technology.

Key words: welded pipe mechanical equipment production line

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