Factory Price Hot Rolled Carbon Steel Rod Bar 42CrMo SAE 1045 4140 4340 8620 8640 Alloy Steel Round Bars
Product Description
Product Description
Factory Price hot rolled forged Steel Bar 42CrMo SAE 1045 4140 4340 8620 8640 Alloy Steel round bars
Specification
Factory Price Hot Rolled Forged Steel Bar 42CrMo SAE 1045 4140 4340 8620 8640 Alloy Steel Round Bars | ||
Standard | JIS / ASTM / GB / DIN / EN /AISI | |
Diameter | 5-250mm or be required | |
Length | 4000-15000mm or be required | |
Technique | Hot Rolled / Forged / Cold Drawn | |
Package | Export standard package, bundled or be required | |
Delivery Time | 7-20 days (depends on the products and quantities) | |
Weight/m | dia(mm)*dia(mm)*0.00617= kg/m | |
Weight/pc | dia(mm)*dia(mm)*0.00617* length(m)/pc= kg/pc | |
Round steel bar can be divided into low carbon steel, medium carbon steel and high carbon steel according to chemical composition;
it can be divided into carbon structural steel and carbon tool steel according to the application; it can be divided into hot rolled steel, forged steel and cold drawn steel according to the type of process.Round steel's category, grades, sizes and standard as shown below.
Product Specifications:
Category | Grades | Sizes | Standard |
Carbon structure steel | Q195, Q215, Q235, Q275 | 16mm-250mm | GB/T700-2006 |
Low alloy high strength structure steel | Q295, Q345, Q390, Q420, Q460 | 16mm-250mm | GB/T1591-2008 |
Prime Carbon structure steel | 10#, 20#, 35#, 45#, 60#, 20Mn, 65Mn, B2, B3, JM20, SH45,S45C, C45 | 16mm-250mm | GB/T699-1999 |
Alloy structure steel | 30Mn2,40Mn2,27SiMn,42Crmo,20Cr,40Cr,20CrMo,35CrMo,20CrMnTi,30CrMnTi,20MnVB,20MnTiB,20CrNiMo,Q345B, 35MnBM,40MnB,36Mn2V,45MnV | 16mm-250mm | GB/T3077-1999 |
Spring Steel | 65Mn, 60Si2Mn, 50CrVA | 16mm-250mm | GB/T1222-84 |
Bearing Steel | GCr15, GCr15GD,55SiMoV | 16mm-250mm | 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. | 16mm-250mm | GB/T5216-2004 |
Oil wells structural steel | 37Mn5, 36Mn2V | 16mm-250mm | Q/LYS248-2007 |
Marine anchor chain steel | CM490, CM690, M30Mn2 | 16mm-250mm | YB/T66-1987 GB/T18669-2002 |
Limestone,iron ore,coal and other raw materials can be made into different steel products through a series of processing processes.Steel bars, steel coils, steel sheets, steel beams, seamess pipe and tubes,spiral pipe and tubes etc all can be processed.
Company Profile
Packing & Delivery
Packing | 1.Without Packing 2.Waterproof Packing with Wooden Pallet 3.Waterproof Packing with Steel Pallet 4.Seaworthy Packing(waterproof packing with Steel Strip inside, then packed with Steel Sheet with steel pallet) |
Container Size | 20ft GP:5898mm(L)x2352mm(W)x2393mm(H) 24-26CBM 40ft GP:12032mm(L)x2352mm(W)x2393mm(H) 54CBM 40ft HC:12032mm(L)x2352mm(W)x2698mm(H) 68CBM |
Transportation | By Container or By Bulk Vessel |
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