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15问答网 > 直径16毫米圆钢1米的重量是多少

直径16毫米圆钢1米的重量是多少

2025-03-31 00:34:07

推荐回答（5个）

回答1：

钢的密度是7.85g/cm³
W（重量，kg ）=F(断面积 mm2)×L(长度，m)×ρ(密度，g/cm3)×1/1000
算出来 1.578KG

回答2：

外径*外径*0.006165
你的就是16*16*0.006165
蓝色冰雪3456

回答3：

3.14*0.008*0.008*1*7.85*1000=1.578kg

回答4：

是实心的圆钢么？
如果是
3.14×0.008×0.008×1×1000000×7.8=1.567488kg

回答5：

0.016x0.016x3.14x1x7.86=?

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