Yichang Ye Mingzhu Steel Market Price

Friend, do you mean the theoretical weight? Then I'll tell you, the one-meter weight of 25 steel bars is: the formula is: specification * specification * length (generally 9 meters 12 meters) * number of pieces *0.006 17/ 1000. This is the theoretical weight of each steel bar, and then you will know how to calculate the desired result! ! ! Note: as long as it is steel from a big factory, the theoretical weight of each piece is about 2.4 to 2.6! Unless it's big or small.