NV 550 Shipbuilding Steel Plates Stockist and Supplier in Dubai, UAE
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Stolt Steel is your go-to stockist and supplier in Dubai, UAE, offering top-notch NV 550 Shipbuilding Steel Plates designed for the toughest marine and offshore applications. This ultra-high-strength structural steel grade is recognized by international classification societies and is perfect for projects where strength, safety, and structural efficiency are paramount. Stolt Steel keeps a ready stock to cater to urgent and bulk needs, ensuring prompt delivery throughout the UAE and the Middle East. With rigorous quality control, complete material traceability, and mill test certification, the company guarantees that its NV 550 plates meet global shipbuilding standards.
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What is High Carbon Steel C55 Sheet and Plates?
The NV 550 Shipbuilding Steel Plates are crafted from a low-carbon, micro-alloyed composition, delivering outstanding mechanical performance while ensuring good weldability. This steel typically features controlled levels of carbon, manganese, silicon, and other alloying elements to boost strength and toughness. With a minimum yield strength of around 550 MPa and a tensile strength that usually falls between 640 and 800 MPa, these plates offer excellent elongation and remarkable impact resistance, making them reliable under extreme loads, dynamic stresses, and harsh marine conditions.
High Carbon Steel C55 Sheet and Plates Specifications
| Grade (DNV Prefix) | Min Yield Strength | Typical Tensile Strength | Elongation | Typical Impact Test Temp | Notes |
|---|---|---|---|---|---|
| NV A550 | ≥ 550 MPa | ~670 – 830 MPa | ≥ 16 % | Ambient / 0 °C | Standard toughness (approx) (s355nlsteel.com) |
| NV D550 | ≥ 550 MPa | ~670 – 830 MPa | ≥ 16 % | –20 °C | Enhanced low-temperature toughness (gangsteel.net) |
| NV E550 | ≥ 550 MPa | ~670 – 830 MPa | ≥ 16 % | –40 °C | Higher low-temp toughness (gangsteel.net) |
| NV F550 | ≥ 550 MPa | ~670 – 830 MPa | ≥ 16 % | –60 °C | Very high low-temp toughness (gangsteel.net) |
High Carbon Steel C55 Sheet and Plates Chemical Compositions
| Element | Approx. Max (%) |
|---|---|
| Carbon (C) | 0.18 – 0.20 |
| Silicon (Si) | 0.10 – 0.55 |
| Manganese (Mn) | ≤ 1.60 – 1.70 |
| Phosphorus (P) | ≤ 0.025 – 0.030 |
| Sulfur (S) | ≤ 0.025 – 0.030 |
| Aluminum (Al) | ≥ 0.015 – 0.020 |
| Niobium (Nb) | 0.02 – 0.05 |
| Vanadium (V) | 0.04 – 0.10 |
| Titanium (Ti) | 0.02 – 0.05 |
| Copper (Cu) | ≤ 0.35 |
| Chromium (Cr) | ≤ 0.20 |
| Nickel (Ni) | ≤ 0.40 – 0.80* |
High Carbon Steel C55 Sheet and Plates Equivalent Grades
| Property | Minimum / Typical |
|---|---|
| Yield Strength (ReH) | ≥ 550 MPa |
| Tensile Strength (Rm) | ~670 – 830 MPa |
| Elongation (A) | ≥ 16 % |
If You Are Looking To Buy High Quality Pipes, Sheet, Fittings and Flanges
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
NV 550 Shipbuilding Steel Plates Price in UAE, NV 550 Plates Price List in Dubai, NV 550 Ship Steel Plates Thickness in Abu Dhabi, NV 550 Plates Sizes inSharjah, NV 550 Marine Steel Plates for Shipyard in UAE.
Stolt Steels is the largest stockist of ASTM A53 Gr A Seamless Pipes in Dubai, UAE.
Stolt Steels is a trusted stockist, stockist, and supplier of premium-quality steel products in Dubai, UAE, serving diverse industrial sectors with reliable materials and timely delivery. With a strong commitment to excellence, we offer a wide range of pipes, fittings, flanges, fasteners, sheets, plates, and other metal solutions designed to meet global standards. Our extensive inventory, expert support, and customer-focused approach make us a preferred partner for companies seeking durable and high-performance steel products. For inquiries or orders, contact us at sales@stoltsteels.com.
Types of High Carbon Steel C55 Sheet and Plates
Uses of High Carbon Steel C55 Sheet and Plates
These NV 550 Shipbuilding Steel Plates are extensively utilized in the most heavily stressed structural components of ships and offshore structures. They’re perfect for ship hulls, decks, and primary load-bearing elements in large container ships, tankers, and bulk carriers where maximizing strength while minimizing weight is crucial. Additionally, NV 550 plates find applications in offshore oil and gas platforms, marine foundations, and heavy welded fabrications that face severe seawater conditions, cyclic loading, and demanding operational environments, ensuring long-lasting durability and safety.
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