S355G10+M MARINE STEEL PLATE
S355G10+N SHIP STEEL PLATE 3

S355G10+N ship steel plate is a high-strength, low-alloy steel plate that is specifically designed for use in shipbuilding applications. This type of steel plate offers excellent strength and durability, making it ideal for use in the construction of ships and offshore structures. The addition of nickel in the steel composition enhances its toughness and impact resistance, making it suitable for withstanding harsh marine environments. S355G10+N ship steel plate is also known for its good weldability and formability, allowing for ease of fabrication and assembly. Overall, this steel plate is a reliable and cost-effective option for building strong and reliable ships.

EN10225 S355G10+N Steel Chemical Composition   

S355G10+NThe Element Max (%)
CSiMnPSNbVTiAlCrNiMoCuN
0.120.15
|
0.55
1.650.0150.0050.0300.0600.0250.015
|
0.055
0.200.700.080.300.010

EN10225 S355G10+ N Steel Mechanical Property

S355G10+NYield Strength
mm
Min(Mpa)
Tensile Strength
mm
Min(Mpa)
 Elongation
Min,%
 

100
>100≤16
16

25

25

40

40≤
63

63

100

100

150
 22
470-630460-620355355345335325320

Advantages of S355G10+N Ship Steel Plate

1. High Strength: S355G10+N steel plate offers excellent strength and toughness, making it ideal for use in the construction of ships and offshore structures. Its high yield strength allows for the fabrication of robust and reliable vessels that can withstand harsh marine environments.

2. Corrosion Resistance: The corrosion-resistant properties of S355G10+N steel plate make it a preferred choice for marine applications. It can withstand exposure to saltwater and other corrosive elements, ensuring the longevity of the ship’s structure.

Characteristics of S355G10+N Ship Steel Plate

1. Weldability: S355G10+N steel plate is known for its excellent weldability, allowing for easy and efficient fabrication of ship components. This characteristic makes it a popular choice among shipbuilders looking to streamline the construction process.

2. Impact Resistance: The impact resistance of S355G10+N steel plate is another key feature that sets it apart from other materials. It can absorb energy during collisions or heavy loads, reducing the risk of structural damage and ensuring the safety of the vessel and its crew.

Applications and Uses of S355G10+N Ship Steel Plate

S355G10+N ship steel plate is widely used in various marine applications, including:

  • Shipbuilding: S355G10+N steel plate is commonly used in the construction of hulls, decks, and superstructures of ships and offshore platforms.
  • Offshore Structures: The high strength and corrosion resistance of S355G10+N make it an ideal material for offshore structures such as oil rigs, wind turbines, and drilling platforms.
  • Marine Equipment: Components such as propeller shafts, rudders, and bulkheads are often made from S355G10+N steel plate due to its durability and reliability.

Frequently Asked Questions

1. What is the chemical composition of S355G10+N ship steel plate?

The chemical composition of S355G10+N steel plate typically includes elements such as carbon, manganese, silicon, phosphorus, sulfur, and niobium.

2. What are the standard specifications for S355G10+N ship steel plate?

S355G10+N steel plate is typically manufactured according to international standards such as EN 10225 and API 2W Grade 50.

3. What are the available thicknesses and sizes of S355G10+N ship steel plate?

S355G10+N steel plate is available in various thicknesses ranging from 5mm to 150mm and standard sizes of 2000mm x 6000mm and 2500mm x 12000mm.

4. How is S355G10+N ship steel plate tested for quality and performance?

S355G10+N steel plate undergoes rigorous testing procedures such as ultrasonic testing, impact testing, and tensile testing to ensure compliance with industry standards and specifications.

In conclusion, S355G10+N ship steel plate is a versatile and reliable material that plays a crucial role in the construction of ships and offshore structures. Its high strength, corrosion resistance, weldability, and impact resistance make it a preferred choice for marine applications. By understanding the advantages, characteristics, applications, and uses of S355G10+N steel plate, shipbuilders can make informed decisions when selecting materials for their projects.

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.
certificate

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
Machining-and-finishing1
Machining-and-finishing3
Machining-and-finishing2
  • CNC machining - turning, milling, drilling
  • Surface treatments like polishing
  • Heat treatments - quenching, annealing
  • Wet/powder coating
cutting-service3
cutting-service1
cutting-service2
  • Waterjet cutting
  • Laser cutting
  • Plasma cutting
  • Shearing/punching
Molding-and-Manufacturing3
Molding and Manufacturing1
Molding-and-Manufacturing2
  • Rolling
  • Press braking
  • Plate bending - concave & convex
  • Profile bending -custom fabrication as per drawings
Testing-and-Inspection3
Testing-and-Inspection1
Testing-and-Inspection2
  • Chemical analysis
  • Mechanical testing
  • Non-destructive examination
  • Ultrasonic, radiography testing

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