High Strength Structural Steel Plate
High strength steel plates are made from a mix of alloys, including carbon, manganese, silicon, phosphorus, and sulfur. These alloys give the steel increased strength, durability, and resistance to corrosion. High strength structural steel plates are often used in the construction of heavy-duty industrial equipment, building parts, and pipelines. They are also used in the military and aerospace industries.
1. Superior strength: High strength structural steel plates are designed to withstand high levels of stress and strain, making them ideal for use in applications where heavy loads and extreme conditions are present.
2. Reduced weight: Despite their superior strength, high strength structural steel plates have a lower weight-to-strength ratio than many other types of materials. This means they can offer the same load bearing capacity as other materials with a smaller cross-section.
3. Resistance to corrosion: High strength structural steel plates are often coated with a layer of protective material to help prevent corrosion, which can extend the lifespan of the material and reduce maintenance costs over time.
4. Improved durability: Due to their superior strength and resistance to corrosion, high strength structural steel plates are highly durable and can withstand a wide range of environmental and physical stresses over time.
5. Versatility: High strength structural steel plates can be used in a wide range of applications, from skyscrapers and bridges to heavy machinery and offshore structures. Their versatility makes them a popular choice for many different industries and applications.
S690QL1 Steel Plates Specifications
|
Standard |
ASTM A514/A514M-13 |
|
Grade |
130 KSI ,140 KSI,A514 ,A710 ,TMCP 100 KSI ,RQT 701 ,S690QL1 ,S690QL,S690QL1 ,S890QL1 ,S890QL ,S890Q ,S960QL ,Weldox 700,WELTEN 780E |
|
Size |
Thickness:12-60mm |
|
Delivery State |
Quenched and Tempered |
|
Packing |
Standard seaworthy package |
|
Export To: |
Saudi arabia, Kuwait, Qatar, Oman, Yemen, UAE, Iran, Turkey, Kazakhstan, Greece, Singapore, Thailand, Indonesia, Vietnam, South Africa,South America,Brazil, India, Australia, Egypt. |
Chemical Properties of S690QL1 Steel Plates
C |
Si |
Mn |
Ni |
P |
S |
Cr |
Mo |
V |
N |
Nb |
Ti |
Cu |
Zr |
B |
CEV |
|
max 0.2 |
max 0.8 |
max 1.7 |
max 2 |
max 0.025 |
max 0.015 |
max 1.5 |
max 0.7 |
max 0.12 |
max 0.015 |
max 0.06 |
max 0.05 |
max 0.5 |
max 0.15 |
max 0.005 |
max 0.83 |
Mechanical Properties of S690QL1 Plates
Nominal thickness (mm):Rm – Tensile strength (MPa) |
3 – 50 |
50 – 100 |
100 – 150 |
|
770-940 |
760-930 |
710-900 |
|
Nominal thickness (mm): |
3 – 50 |
50 – 100 |
100 – 150 |
|
ReH – Minimum yield strength (MPa) |
690 |
650 |
630 |
|
KV – Impact energy (J) longitud. |
0°40 |
-20°30 |
|
A – Min. elongation Lo = 5,65 √ So (%) |
14 |
Application Industry
High strength steel plates are used in various industries such as:
1. Construction: High strength steel plates are used in construction to build structures that require high strength such as bridges, high-rise building, and offshore structures.
2. Automotive: High strength steel plates are used in the automotive industry to build strong and lightweight car bodies and structural components that improve fuel efficiency and safety.
3. Energy: High strength steel plates are used in the energy sector for the construction of power plants and other infrastructure such as pipelines and storage tanks.
4. Aerospace: High strength steel plates are used in the aerospace industry to build aircraft and spacecraft components that require high strength and resistance to fatigue.
5. Mining: High strength steel plates are used in mining equipment to withstand harsh conditions and heavy loads.
6. Defense: High strength steel plates are used in the defense industry to build military vehicles, armor, and other equipment that need to withstand extreme conditions.
7. Marine: High strength steel plates are used in the marine industry for the construction of ships, offshore oil platforms, and other marine structures that require high strength and corrosion resistance.
Hot Tags: high strength structural steel plate, China high strength structural steel plate manufacturers, suppliers, factory, Low Alloy High Strength Steel Plate, Hot Rolled High Strength Steel Plate, High Strength Steel Plate, High Strength Structural Steel Plate, S460ML High Strength Steel Plate, High Strength S690QL1 Steel
You Might Also Like
Send Inquiry