steel round bar 1.ISO9001:2008 2.Export to the whole world 3.On-time delivery 4.Excellent after-sales service

Construction Hot rolled steel round bar 

1.material grade:  Q215-235

2.standard:ASTM A 276,A484,A564,A581,A582,EN10272,JIS4303,JIS G 4311,JIS G4318.

3. production procedure: raw elements(C,Fe,Ni,Mn,Cr,Cu etc.,)--smelted ingots by AOD finery--hot rolled into black surface--pickling into acid liquid--cold drawn--polished by automatically machine--cutting into pieces--checking quality--package

4.surface:black,pickling,polish,milling,peeled, etc.,

5.common sizes we have large stocks,diameter from 16mm-200mm

6.application:widely used in Building and construction

7.samples are available,pls feel free to contact with me 

Yanlin Construction Hot rolled steel round bar