RINA Grade D690 steel plate is a high-strength structural steel designed for offshore and marine applications. It is classified as a marine grade steel and is suitable for use in harsh environments where resistance to corrosion and high tensile strength are crucial.
|0.18 كحد أقصى
|0.50 كحد أقصى
|0.20 كحد أقصى
|0.08 كحد أقصى
|قوة الشد (MPa)
|قوة العائد (MPa)
|اختبار تأثير Charpy V-Notch
|40J عند -20 درجة مئوية
- High tensile strength: RINA Grade D690 steel plate offers excellent strength, making it suitable for demanding offshore and marine applications.
- Corrosion resistance: The steel plate is designed to withstand harsh environments, including exposure to saltwater and corrosive chemicals.
- Good weldability: RINA Grade D690 steel plate can be easily welded, allowing for efficient fabrication and construction processes.
- Low temperature toughness: The steel plate exhibits good toughness even at low temperatures, ensuring its performance in extreme conditions.
- Uniform properties: The steel plate has consistent mechanical properties throughout its thickness, ensuring reliable performance in structural applications.
مجالات التطبيق والاستخدامات
RINA Grade D690 steel plate finds extensive use in various offshore and marine applications, including:
- Shipbuilding: The steel plate is used in the construction of ships and other marine vessels, providing strength and durability.
- Offshore platforms: RINA Grade D690 steel plate is suitable for the fabrication of offshore platforms, ensuring structural integrity in challenging environments.
- Oil and gas industry: The steel plate is utilized in the oil and gas industry for the construction of pipelines, storage tanks, and other equipment.
- Structural components: It is also used in the fabrication of structural components for bridges, cranes, and other heavy machinery.
Q: Is RINA Grade D690 steel plate suitable for subsea applications?
A: Yes, RINA Grade D690 steel plate is designed to withstand subsea conditions and is commonly used in subsea equipment and structures.
Q: Can RINA Grade D690 steel plate be machined easily?
A: While RINA Grade D690 steel plate is generally easy to machine, it is recommended to use appropriate cutting tools and techniques to ensure optimal results.
RINA Grade D690 steel plate is a high-strength marine grade steel that offers excellent tensile strength, corrosion resistance, and weldability. It finds extensive use in shipbuilding, offshore platforms, the oil and gas industry, and structural applications. With its superior properties and reliability, RINA Grade D690 steel plate is a preferred choice for demanding offshore and marine environments.