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Ship Building Steel Plate

Ship Building Steel Plate

Emirerri Steel offers premium quality Ship Building Steel Plates, designed to meet the rigorous demands of the maritime industry. These plates are manufactured from high-grade steel, ensuring exceptional strength, durability, and resistance to harsh marine environments.

Key Features:

  • High Strength: Exceptional tensile and yield strength for robust and reliable performance in demanding marine applications.
  • Corrosion Resistance: Enhanced resistance to seawater and atmospheric corrosion, ensuring longevity and reduced maintenance costs.
  • Weldability: Excellent weldability allows for easy fabrication and assembly, minimizing production time and costs.
  • Toughness: Superior toughness to withstand extreme conditions and impact, ensuring safety and structural integrity.
  • Compliance: Meets or exceeds international standards, including ABS, LR, DNV, and more, ensuring global acceptance and reliability.


  • Hull Construction: Ideal for the primary structural component of ships, ensuring robust and resilient hulls.
  • Decks and Superstructures: Perfect for constructing decks and superstructures that require high strength and durability.
  • Offshore Platforms: Suitable for use in offshore oil rigs and platforms, offering reliability in harsh marine environments.
  • Marine Equipment: Can be used in the manufacture of various marine equipment and components, ensuring their long-lasting performance.

Ship Building Steel Plate​ Grades

  • AH36, DH36, EH36: High-strength grades suitable for critical applications.
  • Grade A, B, D, E: Standard grades for general shipbuilding purposes.

Chemical Composition for Ship Building Steel Plates

ElementGrade AGrade BGrade DGrade EAH36DH36EH36
Carbon (C)≤ 0.21%≤ 0.21%≤ 0.21%≤ 0.18%≤ 0.18%≤ 0.18%≤ 0.18%
Manganese (Mn)2.5 x C min.2.5 x C min.0.60-0.90%0.70-1.00%0.90-1.60%0.90-1.60%0.90-1.60%
Silicon (Si)≤ 0.50%≤ 0.35%≤ 0.35%≤ 0.35%≤ 0.50%≤ 0.50%≤ 0.50%
Phosphorus (P)≤ 0.035%≤ 0.035%≤ 0.035%≤ 0.035%≤ 0.035%≤ 0.035%≤ 0.035%
Sulfur (S)≤ 0.035%≤ 0.035%≤ 0.035%≤ 0.035%≤ 0.035%≤ 0.035%≤ 0.035%
Nickel (Ni)
Chromium (Cr)
Molybdenum (Mo)
Copper (Cu)≤ 0.35%≤ 0.35%≤ 0.35%≤ 0.35%≤ 0.35%≤ 0.35%≤ 0.35%

Mechanical Properties for Ship Building Steel Plates

GradeYield Strength (MPa)Tensile Strength (MPa)Elongation (%)Impact Energy (J) at -20°C
Grade A≥ 235400 – 520≥ 22
Grade B≥ 235400 – 520≥ 22
Grade D≥ 235400 – 520≥ 22≥ 27
Grade E≥ 235400 – 520≥ 22≥ 27
AH36≥ 355490 – 620≥ 21≥ 34
DH36≥ 355490 – 620≥ 21≥ 34
EH36≥ 355490 – 620≥ 21≥ 34

Shipbuilding Steel Plates Dimensions

Thickness6mm to 100mm
Width1500mm to 4000mm
Length6000mm to 12000mm


  • Thickness: Available in a range from 6mm to 100mm.
  • Width: Up to 4000mm.
  • Length: Customizable up to 12,000mm based on customer requirements.


Emirerri Steel’s Ship Building Steel is your go-to choice for constructing robust, durable, and reliable marine vessels. With our commitment to quality and innovation, we ensure that your ships are built to withstand the toughest challenges of the sea.

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