Donghua Iron and Steel Hot Rolled Coil and traditional hot rolled products cover a wide range of applications, and the market has broad application prospects. At the same time, thin gauge strips can replace hot rolled products with cold rolled products, which is the so-called "heat-cooling" advantage. Products are widely used in hardware appliances, electrical cabinets, automotive structures, architectural decoration, structural parts and other fields. At the same time, Donghua Iron and Steel Hot Rolling Production Line can also produce high value-added products such as high-strength steel, weathering steel, oriented silicon steel, duplex steel, deep-drawn steel and automobile panels.
High strength, good toughness, easy processing and good weldability
Serial number | product name | length | specification | product number | finished product execution standard |
1 | Steel billet | 6m-12m | 120*120、130*130、150*150、165*165、180*180 | Q195, Q235, Q275, SS400 and other common carbon series | GB/T700-2006 |
Low alloy series such as Q345B, 20MnSi, 30MnSi | GB/3077-1999 | ||||
45, 50, 55, 60, 65, 70 and other hard wire series | GB/699-1999 | ||||
2 | Hot rolled ribbed steel bars for reinforced concrete | 9m、12m | φ10-φ50 | HRB400、HRB400E HRB500、HRB500E | GB/T1499.2-2018 |
Snail | φ6-φ12 | ||||
3 | Hot rolled round bar for reinforced concrete | 9m、12m | φ10-φ22 | HPB300 | GB/T1499.1-2017 |
Wire rod | φ6-φ16 | ||||
4 | High quality carbon steel hot rolled wire rod | φ6.5、φ8、φ10 | 40、45、50、55、60、65 | GB/T702 | |
5 | Hot rolled wire rod for prestressed steel wire and steel strand | φ8、φ10、φ12.5 | YL77A、YL77B、YL82A、YL82B | GB/T24238 | |
6 | Hot rolled wire rod for prestressed concrete steel bars | φ8、φ10、φ12、φ14 | 30MnSi | GB/T24587 | |
7 | Carbon electrode steel hot rolled round | φ6.5 | H08A、H08E、H08C | GB/T3429 | |
8 | Hot rolled wire rod for gas shielded welding wire | φ5.5 | ER70S-6、ER70S-3、ER50-6 | Technical conditions | |
9 | Low carbon steel hot rolled strip | φ5.5-φ16 | Q195、Q215、Q235 | GB/T701 | |
SAE1006-SAE1022 | ASTM-A510M | ||||
10 | Cold heading and cold extrusion steel | φ5.5-φ16 | ML08AL | GB/T6478 | |
SWRCH6A-SWRC22A、SWRCH10K-SWRCH35A | JIS G3507 |
Tangshan Donghua Iron and Steel Enterprise Group Co., Ltd.
0315-8050910 (office) 0315-8391104 (panel section) 0315-8398445 (bar material section)
zag@donghuasteel.com
Xiaoji Town Industrial Park, Fengnan District, Tangshan City, Hebei Province