Pelat Baja RINA Kelas D460

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Pelat Baja RINA Kelas D460

RINA GRADE D460 STEEL PLATE (3)
RINA GRADE D460 STEEL PLATE 7
RINA GRADE D460 STEEL PLATE (2)
RINA GRADE D460 STEEL PLATE 8
PELAT BAJA KELAS RINA D460 (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

ElemenPersentase (%)
C0.18
Ya0.10-0.50
M N0.90-1.60
P0.035
S0.035
Al0.015-0.060
Catatan0.02-0.05
V0.03-0.10
Ti0.02
Kr0.20
Ni0.40
Mo0.08

Peralatan mekanis

PropertiNilai
Kekuatan Hasil (MPa)460
Kekuatan Tarik (MPa)570-720
Perpanjangan (%)17
Uji Dampak Charpy V-Notch40J pada -20°C

Keunggulan dan Fitur

  • 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.

Bidang Aplikasi dan Kegunaannya

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.

Tanya Jawab

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.

Ringkasan

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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