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 Warehouse Address: West Green Road, West Tsing District, Tianjin, China Tianjin Xin radius of Steel Trade Co., Ltd. Material: 10 #, 20 #, 35 #, 45 #, Q215-235, 20Cr, 40Cr 

 , 20CrMo, 35CrMo, 42CrMo, 

 40CrNiMo, GCr15, 65Mn, 50Mn, 50Cr, 3Cr2W8V, 20CrMnTi, 5CrMnMo and so on. The theoretical formula of round bar 
 Weight per meter = 0.00617 * diameter * diameter (rebar and round bar equal) 
 Round bar refers to the section of a round solid bar of steel. Its specifications are expressed in mm of diameter, such as "50" means that a circle with a diameter of 50 mm 

 Steel. The round bar is divided into hot-rolled, forged, and cold drawing three. Hot rolled round steel specifications of 5.5-250 mm. 5.5 - 25 mm small round bar 

 A bundle of mostly straight supply and commonly used for steel, bolts and various mechanical parts; greater than 25 mm round steel, mainly used in the manufacture of mechanical parts or 

 For seamless steel pipe billet round steel and other reinforced the distinction: an appearance, the round steel exterior light round, no pattern and rib, the other steel surface outside 

 Type Etched or rib would have resulted in a small round steel and concrete bond strength, while the bond strength of steel bars and concrete. Two ingredients vary 

 -Like, round steel (steel) belonging to the ordinary low carbon steel, and other reinforced multi-alloy steel. 3 strength, low intensity of round steel, other steel high strength, 

 Tension than the diameter of the same size as the bar compared with other steel bar, round bar can bear other Reinforced small, round bar the plastic than other reinforced 

 , Round bar in the former pulled off a large deformation, while the other reinforced pulled off before the deformation is much smaller 
 Main material 8 # -10 # ∮ 16-290 65Mn ∮ 40-300 
 15 # ∮ 14-150 45Mn2 ∮ 18-75 
 20 # ∮ 8-480 60Si2Mn ∮ 16-150 
 35 # ∮ 8-480 20CrMnTi ∮ 10-480 
 45 # ∮ 6.5-480 20crmnTiB ∮ 16-75 
 Q235B ∮ 6.5-180 GCr15 ∮ 16-400 
 40Cr ∮ 8-480 ML35 ∮ 8-150 
 20Cr ∮ 10-480 T8-T13 ∮ 8-480 
 42CrMo ∮ 12-480 Cr12 ∮ 16-300 
 35CrMo ∮ 12-480 Cr12MoV ∮ 16-300 
 20CrMo ∮ 12-300 3Cr2W8V ∮ 16-300 
 38CrMoAL ∮ 20-300 45Cr50Cr ∮ 20-300 
 5CrMnMo ∮ 20-450 20CrMnMo ∮ 20-300 
 16Mn (Q345B) ∮ 14-365 40Mn2 ∮ 28-60 
 50Mn ∮ 40-200 35Cr ∮ 55 
 15CrMo ∮ 21 ∮ 24 ∮ 75 15Mn ∮ 32 ∮ 170 
 25 # ∮ 16-280 40CrMnMo ∮ 80 - ∮ 160 
 YF45MnV ∮ 28-80 20CrMnMo ∮ 20-300 
 30 # ∮ 6.5-480 27SiMn ∮ 20-350 
 30Crmo ∮ 28Crwmn ∮ 20-300 
 30CrmnTi ∮ 16-300 H13 (4Cr5MoSiVi) ∮ 20-300 Q345D steel plate alpha ... steel plate Q345D α ~ Q345D steel Q345D steel plate alpha ... Q345D steel plate α ~ Q345D plate Q345D steel plate alpha ... Q345D steel plate α ~~ Q345D steel plate Q345D steel plate alpha the ... Q345D steel plate α ~ Q345D plate Q345D steel plate alpha ... Q345D steel plate α ~ Q345D steel Q345D steel plate alpha ... Q345D steel plate α ~~ of Q345D steel plate Q345D steel α ... Q345D steel plate α ~~ of Q345D steel plate Q345D steel α ... Q345D steel plate α ~~ Q345D steel plate Q345D steel plate alpha the ... Q345D steel plate α the ~ Q345D plate Q345D steel plate alpha ... Q345D steel plate α ~ Q345D steel Q345D steel plate alpha ... Q345D steel plate α ~~ of Q345D steel plate Q345D steel α ... Q345D steel plate α ~~ Q345D steel plate v