ASTM A131 EH40 造船鋼板製造商

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ASTM A131 EH40 造船鋼板製造商
ASTM A131 EH40 SHIPBUILDING STEEL PLATE MANUFACTURERS 2

ASTM A131 EH40 shipbuilding steel plate is a high-strength steel designed for use in shipbuilding applications. It is commonly used in the construction of hulls and superstructures for large ocean-going vessels.

化學成分 of ASTM A131 EH40 Shipbuilding Steel Plate

年級元素最大 (%)
CS
A131 EH400.180.1-0.500.90-1.60.0350.0350.015 
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】%

Mechanical Property & Charpy V Impact Test

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
A131 EH40毫米最小兆帕百萬帕最少 %-40JJ
t≤50390510-65022%2030
50<t≤70390510-65022%
70<t≤100390510-65022%
註:能量1為橫向衝擊試驗,能量2為縱向衝擊試驗

Advantages of ASTM A131 EH40 Shipbuilding Steel Plate

1. High Strength: ASTM A131 EH40 steel plate offers high tensile strength, making it ideal for use in shipbuilding applications where strength and durability are essential.

2. Corrosion Resistance: This steel plate is designed to withstand harsh marine environments, making it a reliable choice for shipbuilding projects.

Characteristics of ASTM A131 EH40 Shipbuilding Steel Plate

1. Weldability: ASTM A131 EH40 steel plate is easily weldable, allowing for efficient construction and repair of ships.

2. Formability: This steel plate can be easily formed into various shapes and sizes, making it versatile for different shipbuilding requirements.

Application Fields of ASTM A131 EH40 Shipbuilding Steel Plate

1. Shipbuilding Industry: ASTM A131 EH40 steel plate is widely used in the shipbuilding industry for the construction of hulls, decks, and other structural components.

2. Offshore Platforms: This steel plate is also used in the construction of offshore platforms and oil rigs due to its high strength and corrosion resistance.

Uses of ASTM A131 EH40 Shipbuilding Steel Plate

1. Hull Construction: The high tensile strength of ASTM A131 EH40 steel plate makes it an ideal choice for the construction of ship hulls, ensuring the structural integrity of the vessel.

2. Superstructure Components: This steel plate is used in the fabrication of superstructure components such as bulkheads, decks, and cabins, providing strength and durability to the ship.

經常問的問題

Q: What are the key features of ASTM A131 EH40 shipbuilding steel plate?

A: ASTM A131 EH40 steel plate offers high strength, corrosion resistance, weldability, and formability, making it a versatile choice for shipbuilding applications.

Q: Where can ASTM A131 EH40 shipbuilding steel plate be used?

A: This steel plate is commonly used in the shipbuilding industry for hull construction, superstructure components, offshore platforms, and oil rigs.

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