发布时间:2025-01-31 15:58:38
我不是老师傅,不过给点建议给你参考。
45号钢就行,要不你的成本太高,加工热处理完以后你可以做下发蓝处理,这样就不易锈蚀了,也不影响精度。
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不知对于你的情况是否可行。其实我们这很多用A3的,除非有硬度要求才用45#,A3发黑以后效果就不错。
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不考虑成本,那就用不锈钢的吧,304不锈钢用得比较多,当然你可以根据你的性能要求选择。
avivi 艾薇 浪琴 金貂绒四件套 154718m床带给您冬日的温暖与舒适
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