ABS AH40鋼板

主要產品
ABS AH40 STEEL PLATE (1)
ABS AH40 STEEL PLATE 4
ABS AH40 STEEL PLATE (2)
ABS AH40 STEEL PLATE 5
ABS AH40鋼板 (3)
ABS AH40 STEEL PLATE 6

ABS AH40 steel plate is a type of high-strength 造船鋼板 that is widely used in the marine industry. This article will provide an in-depth analysis of the chemical composition, mechanical properties, advantages, and application fields of ABS AH40 steel plate.

Chemical Composition Of ABS AH40 Steel Plate

年級元素最大 (%)
CS
ABS AH400.180.1-0.500.90-1.60.0350.0350.015 
V
0.02-0.050.05-0.100.020.350.20.40.08

裂紋敏感度:Pcm=(C+Si/30+Mn/20+Cu/20+Ni/60+Cr/20+Mo/15+V/10+5B)%
碳當量:Ceq=【C+Mn/6+(Cr+Mo+V)/5+(Ni+Cu)/15】%

機械性質與夏比 V 型衝擊試驗

年級 機械性質夏比 V 型衝擊試驗
厚度屈服伸展伸長程度能源1能量2
ABS AH40毫米最小兆帕百萬帕最少 %0JJ
t≤50390510-65020%2639
50<t≤70390510-65020%3146
70<t≤100390510-65020%3755
註:能量1為橫向衝擊試驗,能量2為縱向衝擊試驗

優點與特點

  • High tensile strength: ABS AH40 steel plate has a tensile strength ranging from 510 to 650 MPa, making it suitable for withstanding high levels of stress and pressure in marine environments.
  • Good weldability: This steel plate can be easily welded using common welding methods, allowing for efficient and reliable construction of marine structures.
  • Excellent corrosion resistance: ABS AH40 steel plate is resistant to corrosion caused by seawater and other harsh marine conditions, ensuring the longevity and durability of the shipbuilding components.
  • Low temperature impact resistance: The steel plate has been tested to withstand impact at temperatures as low as -20°C, making it suitable for use in cold climates and icy waters.

應用領域及用途

ABS AH40 steel plate is primarily used in the construction of ships and offshore platforms. It is commonly used for the following applications:

  • Hull structure: The steel plate is used to build the main structure of the ship, providing strength and stability.
  • Decking: ABS AH40 steel plate is used for the construction of ship decks, providing a durable and non-slip surface for crew members.
  • Superstructures: This steel plate is utilized in the construction of superstructures, such as cabins and control rooms, ensuring the safety and comfort of the crew.
  • Offshore platforms: ABS AH40 steel plate is also used in the construction of offshore platforms, providing a reliable and robust foundation for oil and gas exploration and production.

結論

ABS AH40 steel plate is a high-strength shipbuilding steel plate that offers excellent corrosion resistance, weldability, and low-temperature impact resistance. It is widely used in the marine industry for various applications, including hull structures, decking, superstructures, and offshore platforms. The chemical composition and mechanical properties of ABS AH40 steel plate make it a reliable and durable choice for shipbuilding projects. By understanding the advantages and application fields of this steel plate, manufacturers and engineers can make informed decisions when selecting materials for marine construction.

問答

1. What is the tensile strength of ABS AH40 steel plate?

The tensile strength of ABS AH40 steel plate ranges from 510 to 650 MPa.

2. Can ABS AH40 steel plate withstand low temperatures?

Yes, ABS AH40 steel plate has been tested to withstand impact at temperatures as low as -20°C.

3. What are the primary uses of ABS AH40 steel plate?

ABS AH40 steel plate is primarily used in the construction of ships, offshore platforms, and marine structures.

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