H steel 200x300 how many tons?
There are many types of section H steel, no specific one meter, how many tons. The type of H steel (such as HN500*200*10*16 and the like) should be given, and the exact price is derived from the weight.
As for finished H steel, there are some commonly used steel weight scales on the web.
In general, we use the "steel section characteristics inquiry and calculation tools" to calculate the small software to calculate the theoretical weight of welded H steel
