HARGA PELAT BAJA LAUT S460G2+QT
S460G2+QT MARINE STEEL PLATE 3

S460G2+QT marine steel plates are high-strength, low-alloy steel plates specifically designed for use in offshore structures and marine environments. These plates are heat-treated for improved toughness and durability, making them ideal for applications where high strength and resistance to corrosion are essential. S460G2+QT steel plates are commonly used in the construction of oil rigs, ships, and other offshore structures due to their excellent mechanical properties and superior performance in harsh marine conditions. With a high yield strength and good weldability, these plates offer reliable and long-lasting performance in demanding marine environments.

EN10225 S460G2+QT Steel Chemical Composition   

S460G2+QTElemen Maks (%)
CYaM NPSCatatanVTiAlKrNiMoCuN
0.140.15
|
0.55
1.650.0200.0070.0400.0800.0250.015
|
0.055
0.250.700.250.300.010

EN10225 S460G2+ QT Steel Mechanical Property

 S460G2+QTKekuatan Hasil
mm
Min(Mpa)
Daya tarik
mm
Min(Mpa)
 Pemanjangan
Min,%
 

40

40

100
≤16
16

40

40

63

63

80

80

100
 19
500-660480-640420400390380380

Advantages of S460G2+QT Marine Steel Plate

S460G2+QT marine steel plate offers several advantages that make it a preferred choice for offshore structures:

  • High Strength: S460G2+QT steel has a minimum yield strength of 460 MPa, making it suitable for demanding marine applications.
  • Excellent Toughness: This steel grade exhibits good toughness properties, ensuring structural integrity in extreme conditions.
  • Corrosion Resistance: S460G2+QT steel is designed to withstand corrosion in marine environments, prolonging the lifespan of structures.
  • Weldability: The steel plate is weldable, allowing for ease of fabrication and construction of marine structures.

Characteristics of S460G2+QT Marine Steel Plate

Aside from its advantages, S460G2+QT marine steel plate also possesses specific characteristics that set it apart from other steel grades:

  • Normalized and Quenched: The steel plate undergoes a normalization and quenching process to enhance its mechanical properties.
  • Impact Tested: S460G2+QT steel is subjected to impact testing to ensure its suitability for marine applications where dynamic loads are present.
  • High Ductility: The steel grade exhibits high ductility, allowing for deformation without fracture under stress.
  • Low Carbon Equivalent: S460G2+QT steel has a low carbon equivalent, reducing the risk of hydrogen-induced cracking.

Applications and Uses of S460G2+QT Marine Steel Plate

S460G2+QT marine steel plate finds widespread applications in various marine structures due to its superior properties:

  • Offshore Platforms: The steel plate is commonly used in the construction of offshore platforms, including oil rigs and wind farms.
  • Shipbuilding: S460G2+QT steel is utilized in shipbuilding for hulls, decks, and superstructures to withstand harsh marine conditions.
  • Subsea Equipment: The steel grade is ideal for subsea equipment such as pipelines, risers, and umbilicals due to its corrosion resistance.
  • Offshore Wind Turbines: S460G2+QT marine steel plate is essential for the fabrication of offshore wind turbine foundations and support structures.

S460G2+QT Marine Steel Plate Price Factors

When considering the price of S460G2+QT marine steel plate, several factors come into play:

  • Steel Grade: The specific grade of S460G2+QT steel can impact its price, with higher-strength grades typically commanding a premium.
  • Thickness and Size: Thicker and larger steel plates may cost more due to increased material and production costs.
  • Quantity: Bulk orders of S460G2+QT marine steel plates may be eligible for discounts, reducing the overall price per unit.
  • Market Demand: Fluctuations in market demand for steel can influence the price of S460G2+QT marine steel plates.

Pertanyaan yang Sering Diajukan

Here are some common questions about S460G2+QT marine steel plate:

QuestionAnswer
What is the minimum yield strength of S460G2+QT steel?S460G2+QT steel has a minimum yield strength of 460 MPa.
Is S460G2+QT steel weldable?Yes, S460G2+QT steel is weldable, allowing for ease of fabrication.
What are the typical applications of S460G2+QT marine steel plate?S460G2+QT steel is used in offshore platforms, shipbuilding, subsea equipment, and offshore wind turbines.

In conclusion, S460G2+QT marine steel plate offers a combination of high strength, toughness, and corrosion resistance, making it an ideal choice for marine structures. Understanding the price factors, advantages, characteristics, and applications of S460G2+QT steel can help in making informed decisions for marine projects.

Mengapa Memilih Gnee Baja

Jika Anda ingin mencari produsen produk baja yang terpercaya, Gnee akan menjadi pilihan terbaik Anda. 15 tahun pengalaman produsen produk baja, disertifikasi oleh masyarakat klasifikasi, CE, ISO, dan SGS. Dan kami menjamin standar keamanan dan kualitas tertinggi. Kami memenuhi semua persyaratan lembaga klasifikasi terkenal.
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Selain itu, baja kami telah berhasil diekspor ke lebih dari 60 negara seperti Jerman, Korea Selatan, Amerika Serikat, Meksiko, dan Argentina. Banyak pelanggan tetap datang mengunjungi perusahaan dan pabrik kami dan membuat banyak pesanan.

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