ABS DQ51 Steel Plate

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ABS DQ51 Steel Plate

ABS DQ51 STEEL PLATE (3)
ABS DQ51 STEEL PLATE 7
ABS DQ51 STEEL PLATE (1)
ABS DQ51 STEEL PLATE 8
ABS DQ51 STEEL PLATE (2)
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ABS DQ51 steel plate is a high-strength shipbuilding steel that is primarily used for offshore drilling platforms, shipbuilding, and ship repair. This steel plate is classified as a high-strength structural steel, which offers excellent mechanical properties, such as high tensile strength, yield strength, and impact toughness. ABS DQ51 steel plate is designed to withstand harsh marine environments and is known for its durability and reliability.

Chemical Ingredients Of ABS DQ51 Steel Plate

ElementComposition (%)
C0.18
Si0.50
Mn1.60
P0.025
S0.025
Ni0.80
Cr0.20
Mo0.08
Al0.015

Mechanical Properties

PropertyValue
Tensile Strength (MPa)610-770
Yield Strength (MPa)500
Elongation (%)16
Charpy V-Notch Impact Test-20°C, 34J

Advantages and Features

  • High tensile strength: ABS DQ51 steel plate offers a high tensile strength, making it suitable for use in demanding marine environments.
  • Excellent impact toughness: This steel plate has excellent impact toughness, ensuring its ability to withstand heavy loads and harsh conditions.
  • Good weldability: ABS DQ51 steel plate can be easily welded, allowing for efficient fabrication and repair processes.
  • Corrosion resistance: The steel plate is designed to resist corrosion, ensuring its longevity and durability in marine environments.
  • Low carbon content: The low carbon content of ABS DQ51 steel plate improves its weldability and reduces the risk of cracking during fabrication.

Application Fields and Uses

ABS DQ51 steel plate is widely used in various applications within the shipbuilding industry, including:

  • Offshore drilling platforms: The high-strength properties of ABS DQ51 steel plate make it suitable for use in offshore drilling platforms, where it can withstand extreme conditions and heavy loads.
  • Shipbuilding: This steel plate is commonly used in the construction of ships, ensuring their structural integrity and strength.
  • Ship repair: ABS DQ51 steel plate is also utilized in ship repair processes, where it can be used to replace damaged or worn-out sections of a ship’s structure.

Conclusion

ABS DQ51 steel plate is a high-strength shipbuilding steel that offers excellent mechanical properties and is designed to withstand harsh marine environments. With its high tensile strength, impact toughness, and corrosion resistance, this steel plate is widely used in offshore drilling platforms, shipbuilding, and ship repair. Its advantages, such as good weldability and low carbon content, make it a preferred choice for various applications within the shipbuilding industry. ABS DQ51 steel plate ensures the structural integrity and durability of ships, contributing to the safety and reliability of marine operations.

Q&A

Q: Can ABS DQ51 steel plate be used in cold climates?

A: Yes, ABS DQ51 steel plate is designed to withstand low temperatures and has excellent impact toughness even at -20°C.

Q: Is ABS DQ51 steel plate suitable for welding?

A: Yes, ABS DQ51 steel plate has good weldability, allowing for efficient fabrication and repair processes.

Q: What are the main advantages of ABS DQ51 steel plate?

A: The main advantages of ABS DQ51 steel plate include high tensile strength, excellent impact toughness, good weldability, corrosion resistance, and low carbon content.

Related Shipbuilding Steel Products

Why Choose Gnee Steel

If you want to find a trustable steel products manufacturer, Gnee will be your best choice. 15 years of experience steel products manufacturer, certified by the classification society, CE, ISO, and SGS. And we guarantee the highest safety and quality standards. We fulfill all requirements of reputed classification societies.
certificate

In addition, our steel has been successfully exported to more than 60 countries such as Germany, South Korea, the United States, Mexico, and Argentina. Many regular customers come to visit our company and factory and make multiple orders.

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What Services Does Gnee Provide?
Measurement-and-quality-testing3
  • Dimensional Inspection: Length, width, diameter; Thickness, straightness; Flatness, profile;
  • Surface Inspection: Visual inspection; Roughness testing; Coating thickness measurement;
  • Composition Testing: Interstitial elemental analysis - C,S,P, Si; Alloy grading verification; Inclusion rating;
  • Mechanical Testing: Tensile strength, yield strength; Toughness, ductility; Hardness testing;
  • Flaw Detection: Ultrasonic, radiographic testing; Magnetic particle, dye penetrant testing;
  • Documentation: Inspection reports; Test certificates; Material traceability
Machining-and-finishing1
Machining-and-finishing3
Machining-and-finishing2
  • CNC machining - turning, milling, drilling
  • Surface treatments like polishing
  • Heat treatments - quenching, annealing
  • Wet/powder coating
cutting-service3
cutting-service1
cutting-service2
  • Waterjet cutting
  • Laser cutting
  • Plasma cutting
  • Shearing/punching
Molding-and-Manufacturing3
Molding and Manufacturing1
Molding-and-Manufacturing2
  • Rolling
  • Press braking
  • Plate bending - concave & convex
  • Profile bending -custom fabrication as per drawings
Testing-and-Inspection3
Testing-and-Inspection1
Testing-and-Inspection2
  • Chemical analysis
  • Mechanical testing
  • Non-destructive examination
  • Ultrasonic, radiography testing
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