Product Name | Carbon Steel Bar | ||||||
Type | Round,square,hexagonal,flat,angle | ||||||
Materials | Carbon structure steel,Low alloy high strength structure steel,Prime Carbon structure steel,Alloy structure steel,SpringSteel,Bearing Steel,Structural steels subject to end-quench hardenability requirements, Oil wells structural steel, Marine anchor chain steel | ||||||
Surface Treatment | Black, Peeled, Polishing, Bright, Sand blast, Hair line, etc | ||||||
Specification | Round bar | Diameter: 3mm~800mm | |||||
Square bar | Size: 4mm*4mm~100mm*100mm | ||||||
Angle Bar | Size: 3mm*20mm*20mm~12mm*120mm*120mm | ||||||
Flat Bar | Thickness: 2mm~100mm Width: 10mm~500mm | ||||||
Hexagonal | S5-S75 | ||||||
Quality Test | MTC(Mill test certificate) is available | ||||||
Processing Methods | Cold Drawn & Hot Rolled & Forged | ||||||
Packaging | Standard export packing or customized | ||||||
Application | Construction field, ships building industry, car making industry, petroleum & chemical industries, war and electricity industries, food processing and medical industry, boiler heat exchange, machinery and hardware fields. |
Material | Grade | Grade | |||||
Carbon structure steel | Q195, Q215, Q235, Q275 | ||||||
Low alloy high strength structure steel | Q295, Q345, Q390, Q420, Q460 | ||||||
Prime Carbon structure steel | 10#, 20#, 35#, 45#, 60#, 20Mn, 65Mn, B2, B3, JM20, SH45,S45C, C45 1015 1020 1025 1030 1035 1045 1050 | ||||||
Alloy structure steel | 30Mn2, 40Mn2, 27SiMn, 42Crmo,20Cr, 40Cr, 20CrMo, 35CrMo, 20CrMnTi, 30CrMnTi,20MnVB, 20MnTiB, 20CrNiMo, Q345B, 35MnBM, 40MnB,36Mn2V, 45MnV, | ||||||
Spring Steel | 65Mn, 60Si2Mn, 50CrVA | ||||||
Bearing steel | GCr15, GCr15GD,55SiMoV | ||||||
Structural steels subject to end-quench hardenability requirements | 20CrMnTi, 30CrMnTi, 20Cr, 40Cr, 30CrMo, 42CrMoA, 27SiMn, 40Mn2H, 20CrNiMo, 40Mn2, q345b, 35MnBM, 40MnB,45MnV. | ||||||
Oil wells structural steel | 37Mn5, 36Mn2V | ||||||
Marine anchor chain steel | CM490, CM690, M30Mn2 |