S45C S20C Cold Drawn Carbon steel bright round bar
Ategory | Grades | Diameter | Standard |
Carbon structure steel | Q195, Q215, Q235, Q275 | 10mm-600mm | GB/T700-2006 |
Low alloy high strength structure steel | Q295, Q345, Q390, Q420, Q460 | 10mm-600mm | GB/T1591-2008 |
Prime Carbon structure steel | 10#, 20#, 35#, 45#, 60#, 20Mn, 65Mn, B2, B3, JM20, SH45,S45C, C45 | 10mm-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, | 10mm-600mm | 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 |
1. Peeling Machine
2. Turning Machine
3. Grinding Machine
1.carbon steel is mainly used to be manufactured moving parts with high strength, such as the impeller of turbomachine, piston of compressor, shaft, gear, rack, worm, etc.
2.Pre-heating before welding and stress relief annealing after welding is very necessary.
Packing Details:
Export standard package,bundled or be required.
We specialized in wear resistant Steel Plate,weather resistant steel plate,alloy steel plate,high strength steel plate,wear resistant composite plate, tank plate, high pressure vessel plate, ship steel plate.
Our high quality materials and products are widely used in construction equipment, handling equipment, coal mining, power plant, cement plant, construction machinery, steel construction, container, ship, iron art etc.
Our company has established good relations with other domestic steel mills, like wusteel, baosteel, ansteel, and also have cooperation with foreign steel mill, like Handox, Raex, Jfe. We have our own quality management systems : ISO9001, ISO14000, OHSAS18001 standards, strictly control purchases, produce, sales, warehouse and transport processes.
Our products have been highly praised by our clients from Europe, America, the Middle East, African and Southeast Asia. We will offer competitive products and comprehensive service to customers.
Below inspection will be done in the production.
(1) ray detection---RT;
(2) ultrasonic testing---UT;
(3) Magnetic Particle Testing-MT;
(4) penetration testing-PT;
(5) eddy current flaw detection-ET