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内容来自Android手机客户端
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exzoulang:普通标识而已 牛逼 算是啥概念?4130钢材号用于钢架,品级不高7005铝材号,品级铝架里面算高....... (2022-05-05 08:51)
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xiaoduo1999:就是说标有4130和chromo的车架,要比只标了chromoly的车架好,标有7005和aluminum的车架,要比只标了aluminum的车架好有这个说法吗?....... (2022-05-05 09:10)
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内容来自iPhone手机客户端
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图片:20220505_112134.jpg
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oaker:相比之下带4130的高概率比不带的好,不带的可能是高碳钢。 (2022-05-05 14:03)
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pbrvvv:其它不知,6系铝比7系可进行深加工的程度更高,韧性和防腐性也更好,同等加工和同等厚度下7005比6061稍硬,至于6069的数据和怎么深加工,有兴趣的可以查究,我是没兴趣,另外每顿7005材料比每顿6061材料可能贵不了多少钱,我宁可厂家用低标铝进行深加工,但是这些只能听厂家安排, .. (2022-05-05 09:14)
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