Dang Steel stands out as a top manufacturer and supplier of High Strength Steel Sheets and Plates in Da Nang, Vietnam. They cater to a variety of industrial sectors with their high-quality products. Renowned for their exceptional quality, durability, and precision, Dang Steel adheres to international standards in both fabrication and supply. Their High Strength Steel Sheets and Plates are essential in industries that demand high load-bearing capacity, toughness, and resistance to challenging environments. With cutting-edge technology, rigorous quality control, and a focus on customer satisfaction, Dang Steel offers cost-effective solutions tailored to the needs of construction, automotive, engineering, and heavy equipment manufacturing.
High Strength Steel Sheets and Plates are crafted from a blend of carbon, manganese, silicon, and trace amounts of micro-alloying elements like niobium, vanadium, and titanium. This unique composition boosts strength while ensuring weldability and ductility. Typically, they showcase impressive tensile strength ranging from 500 MPa to over 700 MPa, along with excellent yield strength and good impact resistance. Their fine grain structure contributes to toughness and helps prevent brittle fractures. Additionally, these steels offer outstanding fatigue resistance, dimensional stability, and corrosion protection when coated, making them perfect for demanding structural and mechanical applications.
| Item | High Strength Steel Plate |
| Material | 450 Yield ,A36 ,A516 ,A572 , A573 ,A588 , A606 ,A709 Grade 50 ,A871 Grade 65 ,AASHTO M270 ,CSA G40.21 ,Hot Rolled Steel Plate,PVQ A283 ,PVQ A285 ,SAILMA Grade 350 HI , SAILMA Grade 450 HI |
| Thickness | 6-300mm |
| Width | 900-4100mm |
| Length | 3000-25000mm |
| Type | Steel Plate |
| S | Cr | P | Al | C | Ni | Si | Mo | Mn |
|---|---|---|---|---|---|---|---|---|
| 0.005 max | 1.50 max | 0.0.20 max | 0.015 max | 0.20 max | 2.0 max | 0.80 max | 0.70 max | 1.70 max |
| Thickness milimeter | Rm MPa | Re MPa | A % |
|---|---|---|---|
| < 50 | 770 – 940 | 690 | 14 |
| > 50 ? 100 | 760 – 930 | 650 | 14 |
| > 100 | 710 – 900 | 630 | 14 |
| grade | DENSITY | (MPA)YIELD STRENGTH |
|---|---|---|
| water quenched 480 °C (900 °F), temper 855 °C (1570 °F) AISI 4130 | 7.85 G/CM³ | 951 |
| clear cast sheet (PMMA), Acrylic | 1.16 G/CM³ | 72 |
| Steel, high strength alloy ASTM A514 | 7.8 G/CM³ | 690 |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
|
Grade
|
Nominal Thickness t (mm)
|
||
|
3 ≤ t ≤ 50
|
50 < t ≤ 100
|
100 < t ≤ 150
|
|
|
Minimum yield strength ReH, MPa
|
|||
|
S460Q
|
460
|
440
|
400
|
|
S500Q
|
500
|
480
|
440
|
|
S550Q
|
550
|
530
|
490
|
|
S620Q
|
620
|
580
|
560
|
|
S690Q
|
690
|
650
|
630
|
|
S890Q
|
890
|
830
|
|
|
S960Q
|
960
|
|
|
|
|
Tensile strength Rm, MPa
|
||
|
S460Q
|
550-720
|
500-670
|
|
|
S500Q
|
590-770
|
540-720
|
|
|
S550Q
|
640-820
|
590-770
|
|
|
S620Q
|
700-890
|
650-830
|
|
|
S690Q
|
770-940
|
760-930
|
710-900
|
|
S890Q
|
940-1100
|
880-1100
|
|
|
S960Q
|
980-1150
|
|
|
|
Quality
|
Test Temperature °C
|
|||
|
-20
|
-40
|
-50
|
-60
|
|
|
M
|
40J
|
|
|
|
|
ML
|
|
|
27J
|
|
|
Q
|
30J
|
|
|
|
|
QL
|
|
30J
|
|
|
|
QL1
|
|
|
|
30J
|
High Strength Steel Sheets and Plates find extensive use in industries where lightweight yet robust materials are crucial. In construction, they are utilized in bridges, high-rise buildings, and structural frameworks thanks to their remarkable load-bearing capacity. The automotive and transportation sectors rely on them for manufacturing trucks, trailers, and railway components, allowing for weight reduction while enhancing safety. They also play a vital role in shipbuilding, pressure vessels, mining machinery, cranes, and heavy earth-moving equipment.
Dang Steel is a leading manufacturer, supplier and exporter of high-quality Carbon Steel, Alloy Steel, Mild Steel and Galvanized Steel products. Our extensive product range includes Pipes, Tubes, Flanges, Pipe Fittings, Forged Fittings, Sheets and Plates, catering to various industries in Da Nang, Vietnam.
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