AISI 4140/4130/1020/1045 Steel Round Bar/Carbon Steel Round Bar/Alloy Steel Bars Price Per Kg
How strong is high-carbon steel?
AISI 1020 steel, a low-carbon mild steel, has a yield strength of 47,900 psi and a tensile strength of 65,300 psi. Meanwhile, AISI 1080 steel, a high-carbon steel, has a yield strength of 84,800 psi and a tensile strength of 140,000 psi

| Size | O.D | 8-480mm |
| Length | 1-12m |
| Standard | AISI,ASTM,GB,DIN,BS,JIS |
| Grade | 12Cr1MoV Cr5Mo 15CrMo 30CrMo 40CrMo 20SiMn 12Cr1MoVG 15CrMoG 42CrMo 20G |
| Inspection | X-ray inspection, manual ultrasopic inspection,surface inspection,hydraulic testing |
| Technique | Hot Rolled |
| Section Shape | Round |
| Main Market | Southeast Asia, Middle East, Australia,USA,South America,Africa |
| Productivity | 5000 Tons/month |
| Packing | Standard bundle package Beveled end or as per request |
| Surface Treatment | Black Painted, PE Coated, Galvanized or Customized all available |
| Date of Delivery | According to The Specifications And the Quantities Of Each Contract, Time Start To Begin When We confirm the Date of the Earnest or L/C |
| Method of Payment | T/T L/C West Union |
| Method Of Delivery | Terms According To the for International Trading |
| Remarks | 1.Payment Terms T/T, L/C,West Union |
| 2.Trade Term:FOB/CFR/CIF |
| 3.Minimum Quantity of Order: 2 Tons |
| 4.Delivery Time:7-15 days after receipt of deposit |
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| 15 | 1/2” | 21.3 | 2.11 | 2.77 | 2 | 2.6 | - |
| 20 | 3/4” | 26.7 | 2.11 | 2.87 | 2.3 | 2.6 | 3.2 |
| 25 | 1” | 33.4 | 2.77 | 3.38 | 2.6 | 3.2 | 4 |
| 32 | 1-1/4” | 42.2 | 2.77 | 3.56 | 2.6 | 3.2 | 4 |
| 40 | 1-1/2” | 48.3 | 2.77 | 3.68 | 2.9 | 3.2 | 4 |
| 50 | 2” | 60.3 | 2.77 | 3.91 | 2.9 | 3.6 | 4.5 |
| 65 | 2-1/2” | 73 | 3.05 | 5.16 | 3.2 | 3.6 | 4.5 |
| 80 | 3” | 88.9 | 3.05 | 5.49 | 3.2 | 4 | 5 |
| 100 | 4” | 114.3 | 3.05 | 6.02 | 3.6 | 4.5 | 5.4 |
| 125 | 5” | 141.3 | 3.4 | 6.55 | - | 5 | 5.4 |
| 150 | 6” | 168.3 | 3.4 | 7.11 | - | 5 | 5.4 |
| 200 | 8” | 219.1 | 3.76 | 8.18 | - | - | - |


