ABS DQ47 Steel Plate

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ABS DQ47 Steel Plate

ABS DQ47 STEEL PLATE (3)
ABS DQ47 STEEL PLATE 7
ABS DQ47 STEEL PLATE (1)
ABS DQ47 STEEL PLATE 8
ABS DQ47 STEEL PLATE (2)
ABS DQ47 STEEL PLATE 9

ABS DQ47 steel plate is a high-strength shipbuilding steel plate that offers excellent toughness properties, higher strength, strong corrosion-resistance, and good weldability. This steel plate is used in the construction of ships, barges, and marine equipment. It is also utilized in offshore oil and gas platforms, floating production storage and offloading vessels (FPSOs), and other structures in the maritime industry.

Chemical Ingredients Of ABS DQ47 Steel Plate

ElementComposition (%)
C0.18
Si0.55
Mn1.60
P0.030
S0.030
Ni0.80
Cr0.20
Mo0.08
Al0.015

Mechanical Properties

PropertyValue
Tensile Strength (MPa)570-720
Yield Strength (MPa)470
Elongation (%)21
Charpy V-Notch Impact Test-20°C, 34J

Advantages and Features

  • High-strength steel plate with excellent toughness properties
  • Higher strength compared to conventional shipbuilding steel plates
  • Strong corrosion-resistance, reducing the risk of damage in harsh marine environments
  • Good weldability, allowing for efficient construction and repair
  • Optimized chemical composition for improved performance
  • Reliable and consistent mechanical properties

Application Fields and Uses

The ABS DQ47 steel plate finds extensive application in various fields within the maritime industry:

  • Shipbuilding: Used in the construction of various types of ships, including bulk carriers, container ships, and oil tankers.
  • Offshore Oil and Gas Platforms: Utilized in the fabrication of offshore platforms, which are essential for oil and gas exploration and production.
  • Floating Production Storage and Offloading Vessels (FPSOs): These vessels are used for the processing, storage, and offloading of oil and gas from offshore fields.
  • Marine Equipment: The steel plate is used in the manufacturing of marine equipment such as cranes, winches, and deck machinery.
  • Structures in Harsh Environments: Suitable for structures exposed to extreme weather conditions, corrosive seawater, and heavy loads.

Conclusion

ABS DQ47 steel plate is a high-strength shipbuilding steel plate that offers excellent toughness properties, higher strength, strong corrosion-resistance, and good weldability. Its optimized chemical composition and reliable mechanical properties make it a preferred choice in the maritime industry. With its wide range of applications, this steel plate plays a crucial role in the construction of ships, offshore platforms, FPSOs, marine equipment, and structures in harsh environments. The ABS DQ47 steel plate is a reliable and durable solution for the demanding requirements of the maritime industry.

Q&A

Q: Can ABS DQ47 steel plate be used in cold climates?

A: Yes, ABS DQ47 steel plate has been tested for Charpy V-Notch Impact Test at -20°C, demonstrating its suitability for cold climates.

Q: What are the advantages of ABS DQ47 steel plate compared to conventional shipbuilding steel plates?

A: ABS DQ47 steel plate offers higher strength, excellent toughness properties, and strong corrosion-resistance, providing enhanced performance and durability.

Q: Is ABS DQ47 steel plate weldable?

A: Yes, ABS DQ47 steel plate has good weldability, allowing for efficient construction and repair.

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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