Aluminum frames do not last as long as CroMo frames.
铝合金框架不过去，只要CroMo帧。
However, very few bicycles are built out of 4130 CroMo.
然而，很少有自行车都建立了对4130 CroMo。
Therefore, not enough data exist to compare aluminum to CroMo.
因此，不足够的数据存在比较铝CroMo。
As pointed out, CroMo has a strength to weight ratio advantage over 6061-t6 aluminum.
正如指出的那样，CroMo具有强度重量比对6061-T6的优势铝。
Aluminum welding requires a high degree of skill than CroMo, aluminum cannot be brazed.
铝焊接要求比CroMo技能程度高不能铝钎焊。
Unlike CroMo, aluminum is not resilient and shall eventually fail if allowed to overflex.
不像CroMo，铝是缺乏活力，并最终失败，如果允许overflex。
It should also be noted that CroMo frames will eventually rust leading to premature failure.
还应当指出，CroMo框架将最终导致过早衰竭生锈。
Secondly, aluminum frames are built lighter than CroMo making them more susceptible to breakage.
其次，铝框架构建轻于CroMo使他们更容易断裂。
Most HPV or recumbent manufacturers rely on working with CroMo as it takes very little skill to TIG or MIG weld this material.
多数HPV或横卧制造商依靠与CroMo工作，因为它需要很少的技能，或MIG氩弧焊焊接这种材料。
New technologies have emerged recently that have lowered the cost of aluminum fabrication making it a strong contender to CroMo.
新技术最近已出现降低了铝制造成本，从而使其一强大的竞争者CroMo。
If a CroMo frame is not heat treated after welding, the joints subjected to heat during the welding process are annealed or normalized.
如果CroMo框架焊后不热处理，关节受高温焊接过程中退火或正常化。
Up until recently, the same was true with CroMo, but since new manufacturing technologies have evolved, a CroMo frame is now found on many low quality bicycles.
直到最近，同样与CroMo属实，但由于新的制造技术，进化，一个CroMo框架现已发现许多低质量的自行车。
Home builders may find aluminum fabrication challenging as it requires a TIG or MIG process and is more difficult to weld than CroMo or carbon steel using the same process.
住房建筑商可能会发现铝加工，因为它具有挑战性需要氩弧焊或米格进程，更难以超过CroMo或碳焊接钢使用相同的过程。
Home builders may find aluminum fabrication challenging as it requires a TIG or MIG process and is more difficult to weld than CroMo or carbon steel using the same process.
住房建筑商可能会发现铝加工，因为它具有挑战性需要氩弧焊或米格进程，更难以超过CroMo或碳焊接钢使用相同的过程。
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