RINA Grade D460 Steel Plate

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RINA Grade D460 Steel Plate

RINA GRADE D460 STEEL PLATE (3)
RINA GRADE D460 STEEL PLATE 7
RINA GRADE D460 STEEL PLATE (2)
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RINA GRADE D460 STEEL PLATE (1)
RINA GRADE D460 STEEL PLATE 9

RINA Grade D460 steel plate is a high-strength shipbuilding steel plate that is mainly used in the construction of offshore structures. This steel plate is characterized by its high yield strength and excellent corrosion resistance, making it suitable for use in harsh marine environments. In this article, we will explore the chemical composition, mechanical properties, advantages, and application fields of RINA Grade D460 steel plate.

Chemical Composition Of RINA Grade D460 Steel Plate

ElementPercentage (%)
C0.18
Si0.10-0.50
Mn0.90-1.60
P0.035
S0.035
Al0.015-0.060
Nb0.02-0.05
V0.03-0.10
Ti0.02
Cr0.20
Ni0.40
Mo0.08

Mechanical Properties

PropertyValue
Yield Strength (MPa)460
Tensile Strength (MPa)570-720
Elongation (%)17
Charpy V-Notch Impact Test40J at -20°C

Advantages and Features

  • High yield strength: RINA Grade D460 steel plate has a minimum yield strength of 460 MPa, providing excellent structural integrity and load-bearing capacity.
  • Corrosion resistance: This steel plate is highly resistant to corrosion, making it suitable for use in marine environments where exposure to saltwater and harsh weather conditions is common.
  • Good weldability: RINA Grade D460 steel plate can be easily welded using common welding methods, ensuring ease of fabrication and construction.
  • Low carbon content: The low carbon content of this steel plate contributes to its excellent weldability and reduces the risk of cold cracking during welding.
  • Excellent impact resistance: The Charpy V-Notch Impact Test results indicate that RINA Grade D460 steel plate has a high resistance to impact, making it suitable for applications where dynamic loads are present.

Application Fields and Uses

RINA Grade D460 steel plate is primarily used in the construction of offshore structures, such as oil rigs, platforms, and floating production storage and offloading (FPSO) vessels. Its high strength and corrosion resistance make it ideal for withstanding the harsh conditions of the marine environment. Additionally, this steel plate can also be used in the construction of ships and naval vessels.

Q&A

Q: Can RINA Grade D460 steel plate be used in cold climates?

A: Yes, RINA Grade D460 steel plate has been tested for its impact resistance at -20°C and has shown excellent performance, making it suitable for use in cold climates.

Q: Is RINA Grade D460 steel plate suitable for welding?

A: Yes, RINA Grade D460 steel plate has good weldability and can be easily welded using common welding methods.

Q: What are the typical dimensions of RINA Grade D460 steel plate?

A: RINA Grade D460 steel plate is typically available in thicknesses ranging from 6 to 100 mm and widths up to 3,500 mm.

Summary

RINA Grade D460 steel plate is a high-strength shipbuilding steel plate that offers excellent corrosion resistance and high yield strength. Its chemical composition and mechanical properties make it suitable for use in offshore structures, ships, and naval vessels. The advantages of this steel plate include its high yield strength, corrosion resistance, good weldability, low carbon content, and excellent impact resistance. Its application fields include offshore structures, oil rigs, platforms, FPSO vessels, ships, and naval vessels. RINA Grade D460 steel plate is a reliable and durable choice for marine construction projects.

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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.
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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
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  • CNC machining - turning, milling, drilling
  • Surface treatments like polishing
  • Heat treatments - quenching, annealing
  • Wet/powder coating
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cutting-service1
cutting-service2
  • Waterjet cutting
  • Laser cutting
  • Plasma cutting
  • Shearing/punching
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Molding and Manufacturing1
Molding-and-Manufacturing2
  • Rolling
  • Press braking
  • Plate bending - concave & convex
  • Profile bending -custom fabrication as per drawings
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  • Chemical analysis
  • Mechanical testing
  • Non-destructive examination
  • Ultrasonic, radiography testing
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