1.I-beam: Q235AB/F; Q345A (16Mn); 20# 2.Channel: Q235A; B/F; Q345A (16Mn); 20#08CuPVXt 3.Heavy rail, Welded steel rail: U71Mn; U71V (PD3) 4.Heavy rail, Welded rail: U7Mn; BnbRe; U75V (PD3) 5.Switch rail: U71Mn; U75V (PD3) 6.Industrial rail: U7Mn; BNbRe, U75V (PD3) 7.Crane rail: U71Mn16.17. 8.Track Steel: 40SiMn2 9.Line-plate: 65Mn 10.Equal angle: Q235A, B; Q345A (16Mn); 14MnNB 11.Unequal angle: Q235A, B; Q345A (1:Mn) 12.Angle for shipping building: A (CCS); B (CCS); D (CCS) 13.Bulb steel: A (CCS); B (CCS); D (CCS) 14.H-beam: Q235A, B; Q345A, B 15.Square steel: Q195-235A; Q275#; 10-20#; 30-80#; 20-42CrMo; 10-40Cr; 20CrMnTi; 15-30Mn; 35-65Mn; Q345A 16.Round steel: Q235A, B; 10-55#; Q345A; 16Mn; 20CrMnTi 17.Tube blank: 10-45#; 2CrMo MEDIUM SECTION 1.I-beam: Q235A, B 2.Channel: Q235A, B; 09CuOTiRe 3.BS channel: Q235A, B; SS400; 43A 4.JIS channel: Q235A, B 5.Light channel: Q235A, B 6.ISO channel: Q235A, B 7.Shaped channel: Q345A, B 8.Mine channel:24Mn2K 9.Equal angle: Q235A, B; 09CuPTiRe 10.Unequal angle: Q235A, B; 09CuPTiRe 11.Angle for shipping building: A (CCS); B (CCS); D (CCS) 12.Light rail: 50SiMnP; 55Q; 56Nb 13.Mine I-beam: 20MnK 14.Mine support section: 16MnK; 20MnK 15.Mine flat steel: Q345A, B 16.U-beam: 30Mn 17.л-beam: 34SiMn 18.Military flat steel: F11; 18F 19.Rim steel: 12LW 20.Shear steel: 1E679 21.Bulb steel: A (CCS); B (CCS); C (CCS) 22.Share steel: 65SiMn; 65SiMnXt 23.Stainless fishtail plate: YW52 24.Round steel: 20CrMnTi; Q195-255AB; 10-50#; Q345A Please do not feel any hesitate to contact us for any doubt. Wish we will have a pleasant and successful cooperation.