Structural & High Tensile Steel Plates
Structural and high tensile steel plates are strong metal plates used in building and heavy engineering. Structural plates offer solid strength and good formability for load-bearing work. Dhanlaxmi Steel supplies and stocks both types in different grades, sizes, and finishes. High tensile plates, such as ASTM A514 steel plate and IS 2062 E350 Structural Steel Plates, deliver higher strength with a low-alloy mix that improves toughness. The plates work well in areas that need reliable support and long service life.
Our plates are made through steel melting, casting into slabs, hot rolling and heat treatment. Quenching and tempering boost the strength and hardness of high-tensile plates like s690ql steel plate. ASTM standards guide yield and tensile strength checks. A572-50 and A36 follow strict tests for quality. Chemical composition includes carbon, manganese and alloy elements to raise performance. Each plate is inspected before dispatch to match industry requirements.
A514 Steel Plate, ASTM A514 Steel Plate, E350 High Tensile Steel Plate, IS 2062 E350 Structural Steel Plates, HS 690 Structural Steel Plates Supplier.
Key advantages include high strength-to-weight ratio, load-bearing capacity, good weldability, and strong durability. Our plates resist wear and handle stress in tough environment. It is used in bridges, cranes, heavy vehicles, mining tools, storage tanks and power units. Machine frames, truck chassis, and pressure parts often use SA 516 Gr.70 plates and A514 structural steel plates due to their reliability and strength.
Various Types Of Structural & High Tensile Steel Plates
ASTM A514 Steel Plate
S690QL Steel Plate
SA 516 Gr.70 Plates
Sailma E350 Plates
IS 2062 E350 Plate
E350 High Tensile Steel Plate
HS 690 Structural Steel Plates
Buy S690QL Structural Steel Plates, S690QL Steel Plate, Huge Stock of SA 516 Gr.70 Plates, SA 516 Gr.70 Boiler Quality Plates, Sailma 350 High Tensile Steel Plate Supplier.
All our plates come with ISO and PED approvals. Each order receives secure wrapping with plastic film, bubble cover and wood packaging when needed. Heat numbers and grade details appear on tags and plate markings. Test certificates and packing sheets stay attached to ensure smooth delivery. Contact us today to get reliable products, fast delivery, and expert help choosing the right grade for your needs.
Structural & High Tensile Steel Plates Specification
| Item | High Tensile Steel Plate |
| Standard | ASTM, ASME and API |
| Size | 0.5 mm – 200 mm |
| Thickness Range | 2.4mm - 16mm |
| Width Range | 900mm - 1850mm |
| Length | 2000mm to 12000mm |
| Process of Manufacturing | Hot-Rolled (HR) |
| Hardness | Soft, Hard, Half Hard, Quarter Hard, Spring Hard etc. |
Chemical Composition of Structural & High Tensile Steel Plates
| 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 |
Mechanical Properties of Structural & High Tensile Steel Plates
| Thickness millimetre | Rm MPa | Re MPa | A % |
| < 50 | 770 – 940 | 690 | 14 |
| > 50/100 | 760 – 930 | 650 | 14 |
| > 100 | 710 – 900 | 630 | 14 |
Check S690QL Structural Steel Plates, S690QL Steel Plate, SA 516 Gr.70 Boiler Quality Plates, Sailma 350 High Tensile Steel Plate Sizes.
Dimension Table of Structural & High Tensile Steel Plates
| Thickness (mm) | Width (mm) | Length (mm) | Available Forms |
| 3 | 1000 – 2500 | 2000 – 12000 | Plates, Sheets |
| 4 – 6 | 1000 – 3000 | 2000 – 12000 | Plates, Coils |
| 8 – 12 | 1250 – 3000 | 3000 – 12000 | Plates |
| 16 – 25 | 1500 – 3500 | 4000 – 16000 | Plates |
| 30 – 50 | 1500 – 3500 | 4000 – 18000 | Plates |
| 60 – 100 | 2000 – 4000 | 6000 – 18000 | Heavy Plates |
| Above 100 | 2000 – 4500 | 8000 – 18000 | Custom Cut Plates |
Industry We Serve
