Round bar: Weight per meter = 0.00617 * diameter * diameter (unit: kg)
Round steel standards: (GB699-1988, GB700-1988, GB3077-1988, GB702-1986, QJ/HG02.17-1991)
Round steel specifications: 10-42mm (10,12,14,16,18,20,22,25,28,30,32,34,35,36,38,40,42mm)
Round steel grades: Q215, Q235, 45#, 50#, HG3, 20CrMnTi, 20Cr, 20CrMo, 35CrMo, 42CrMo, 60Si2Mn, 40Cr
The above information is provided by the 51 steel pipe network (), and pipes such as steel pipes, seamless steel pipes, alloy steel pipes, and stainless steel pipes, etc., are used for 51 steel pipe nets.
Round steel standards: (GB699-1988, GB700-1988, GB3077-1988, GB702-1986, QJ/HG02.17-1991)
Round steel specifications: 10-42mm (10,12,14,16,18,20,22,25,28,30,32,34,35,36,38,40,42mm)
Round steel grades: Q215, Q235, 45#, 50#, HG3, 20CrMnTi, 20Cr, 20CrMo, 35CrMo, 42CrMo, 60Si2Mn, 40Cr
The above information is provided by the 51 steel pipe network (), and pipes such as steel pipes, seamless steel pipes, alloy steel pipes, and stainless steel pipes, etc., are used for 51 steel pipe nets.
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