China Hot Rolled Carbon AISI 4140 Carbon Alloy Steel Round Bars, Find details about China Hot Rolled, Clod Drawn from Hot Rolled Carbon AISI 4140 Carbon 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 |
MOQ | 2tons |
Packing | In bundles tied with steel stripes or as request |
Payment terms | L/C at sight or T/T (30% as deposit) |
Delivery time | Usually 7-15 dyas, or upon negotiation |
Samples | Free samples are provided but the freight is paid by the buyer |
Ategory | Grades | Diameter | Standard |
Carbon structure steel | Q195, Q215, Q235, Q275 | 10mm-600mm as Customer′s Needs | GB/T700-2006 |
Low alloy high strength structure steel | Q295, Q345, Q390, Q420, Q460 | 10mm-600mm as Customer′s Needs | GB/T1591-2008 |
Prime Carbon structure steel | 10#, 20#, 35#, 45#, 60#, 20Mn, 65Mn, B2, B3, JM20, SH45,S45C, C45 | 10mm-600mm as Customer′s Needs | GB/T699-1999 |
Alloy structure steel | 30Mn2, 40Mn2, 27SiMn, 42Crmo,20Cr, 40Cr, 20CrMo, 35CrMo, 20CrMnTi, 30CrMnTi,20MnVB, 20MnTiB, 20CrNiMo, Q345B, 35MnBM, 40MnB,36Mn2V, 45MnV, | 10mm-600mm as Customer′s Needs | GB/T3077-1999 |
Spring Steel | 65Mn, 60Si2Mn, 50CrVA | 10mm-600mm | GB/T1222-84 |
Bearing Steel | GCr15, GCr15GD,55SiMoV | 10mm-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. | 10mm-600mm | GB/T5216-2004 |
Oil wells structural steel | 37Mn5, 36Mn2V | 10mm-600mm | Q/LYS248-2007 |
Marine anchor chain steel | CM490, CM690, M30Mn2 | 10mm-600mm | YB/T66-1987 GB/T18669-2002 |
Product Details
Packaging | 1. by bundles, each bundle weight under 3 tons 2. after making by bundle, covered with Polyethylene waterproof cloth. 3. make black paints painting on each pipe, then make bundles |
20 feet container contains dimension | Length under 6000mm |
40 feet container contains dimension | Length under 12000mm |
By bulk vessel | Freight charge is low by bulk cargo, and large heavy sizes can not be loaded into containers can shipping by bulk cargo |
Could you specially design and produce for clients?
A: Sure, we have all kinds of professional engineers.We can design and produce special
products according to customers' request. Such as: special size, special control, OEM, etc.