Product name | Flat Steel Bar |
Standard | ASME,ASTM,EN,BS,GB,DIN,JIS;etc |
Technique | Hot Rolled / Cold Rolled |
Type | Round bar,Angle bar,Channel bar,Square bar,Flat bar,I/H bar,Hexagonal bar and profiles |
Round bar | Diameter:0.1~500mm |
Thickness:0.3~200mm | |
Width:1~2500mm | |
Square bar | Size: 1mm*1mm~800mm*800mm |
Angle bar | Size: 0.5mm*4mm*4mm~20mm*400mm*400mm |
Length | 2m, 5.8m, 6m, or as required. |
Surface | black/galvanized |
Application | Construction,Tool Steel Bar, Architecture,Industry |
Category | Grades | Standard |
Carbon structure steel | Q195, Q215, Q235, Q275 | GB/T700-2006 |
Low alloy high strength structure steel | Q295, Q345, Q390, Q420, Q460 | GB/T1591-2008 |
Prime Carbon structure steel | 10#, 20#, 35#, 45#, 60#, 20Mn, 65Mn, B2, B3, JM20, SH45,S45C, C45 | GB/T699-1999 |
30Mn2,40Mn2,27SiMn,42Crmo,20Cr,40Cr,20CrMo,35CrMo, 20CrMnTi,30CrMnTi,20MnVB, 20MnTiB,20CrNiMo,Q345B, 35MnBM,40MnB,36Mn2V,45MnV | GB/T3077-1999 | |
Spring Steel | 65Mn, 60Si2Mn, 50CrVA | GB/T1222-84 |
Bearing Steel | GCr15, GCr15GD,55SiMoV | GB/T18254-2002 |
Structural steels subject to end-quench hardenability requirements | 20CrMnTi, 30CrMnTi,20Cr, 40Cr,30CrMo,42CrMoA, 27SiMn,40Mn2H,20CrNiMo, 40Mn2,q345b,35MnBM, 40MnB,45MnV. | GB/T5216-2004 |
Oil wells structural steel | 37Mn5, 36Mn2V | Q/LYS248-2007 |
Marine anchor chain steel | CM490, CM690, M30Mn2 | YB/T66-1987 GB/T18669-2002 |
A,B,D,E,AH32,AH36,DH32,DH36,EH32,EH36,AH-FH420,AH-FH460,AH-FH500,AH-FH550,AH-FH620,AH-FH690 | CCS,ABS,GL,BV,DNV,NK,LR,KR,RINA |