| After-sales Service: | 3 Years |
|---|---|
| Warranty: | 3 Years |
| Type: | Carbon Steel Bar |
| Standard: | AISI, ASTM, GB, DIN, BS |
| Technique: | Hot Rolled |
| Application: | Structural Steel Bar, Tool Steel Bar, Die Steel Bar |
| Samples: |
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Steel bar is a long strip of steel with a solid cross section. They are divided into three types:
| Standard | ASTM A36 / A36M-05 |
| Material | Q15 Q215 Q215B Q235 Q235B Q235C Q235D Q275 Q275B Q275C Q275D Q25 Q345 Q30 Q420 Q460 SS330 SS440 SS40 SS540 A36 S235JR(1.0038) S235J2(0.0117),S275JR(1.0044),S275JO(1.10143), S355JO(1.0553),E25(1.0050),E335(1.0060), S235J2W(1.861),S355J2W(1.865),10#,15#20# |
| Diameter | 4mm-800mm |
| Length | 1m,3m,5.8m,6m,12m or as required |
| Package | Standard export package or as customers' requirements |
| Application | 1.Mainly used in the manufacture of petroleum, gas chemical,separation and shipping container or other similar devices, such as all kinds of tower vessels,toragetank and tank car,etc. 2.Manufacture all kinds of stamping parts, construction and engineering structure. 3. Buildings and Bridges,Vehicles, towers and other structures. |
| Grade | 20MnCr5 / 20MnCrS5 |
| Ultrasonic Test | 100% UP Passed |
| Process | EAF + LF + VD + Forged + Heat Treatment |
| TYPE | SIZE |
| steel round bar / rod | Diameter:0.1-900mm |
| steel angle bar / rod | 3mm x 25mm x 25mm - 24mm x 200mm x 200mm |
| steel flat bar / rod | Thickness:0.1-100mm Width:10-600mm |
| steel square bar / rod | 4mm x 4mm - 100mm x 100mm |
| steel hex bar / rod | Diameter:0.1-900mm |
| Category | Grade | Diameter | Standard |
| High speed steel | 6542,M2,M35,M42 | 1mm-600mm | GB/T3077-1999 |
| Mold steel | Cr12,Cr12MoV,Cr12Mo1V1,D2,SKD11,DC53 | 1mm-600mm | GB/T3077-1999 |
| Carbon structure steel | Q195, Q215, Q235, Q275 | 1mm-600mm | GB/T700-2006 |
| Low alloy high strength structure steel | Q295, Q345, Q390, Q420, Q460 | 1mm-600mm | GB/T1591-2006 |
| Prime Carbon structure steel | 10#, 20#, 35#, 45#, 60#, 20Mn, 65Mn, B2, B3, JM20, SH45,S45C, C45 | 1mm-600mm |
GB/T699-1999 |
| Alloy structure steel | 30Mn2, 40Mn2, 27SiMn, 42Crmo,20Cr, 40Cr, 20CrMo, 35CrMo, 20CrMnTi, 30CrMnTi,20MnVB, 20MnTiB, 20CrNiMo, Q345B, 35MnBM,40MnB,36Mn2V, 45MnV, | 1mm-600mm |
GB/T3077-1999 |
| Spring Steel | 65Mn, 60Si2Mn, 50CrVA | 1mm-600mm | GB/T1222-2002 |
| Bearing Steel | GCr15, GCr15GD,55SiMoV | 1mm-600mm | 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. | 1mm-600mm | GB/T5216-2002 |
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