ABS E Steel

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ABS E Steel is a high-strength, low-alloy structural steel developed for marine and offshore applications. Its unique properties make it ideal for structures that require high strength and durability in harsh environments. This article delves into the chemical composition, mechanical properties, advantages, and applications of ABS E Steel, providing a comprehensive overview of this specialized material.

Chemical Composition of ABS E Steel

The Element Max (%)
CSiMnPSN
0.180.1-0.350.70.0350.0350.02

Crack Sensitivity:  Pcm = (C+Si/30+Mn/20+Cu/20+Ni/60+Cr/20+Mo/15+V/10+5B)%
Carbon Equivalent:  Ceq = 【C+Mn/6+(Cr+Mo+V)/5+(Ni+Cu)/15】%

Mechanical Properties & Charpy V Impact Test of ABS E Steel

Mechanical PropertyCharpy V Impact Test
ThicknessYieldTensileElongationDegreeEnergy 1Energy 2
mmMin MpaMpaMin  %-40JJ
t≤50235400-52022%2027
50<t≤70235400-52022%2434
70<t≤100235400-52022%2741
Note: Energy 1 is transverse impact test, Energy 2 is longitudinal

Advantages and Features of ABS E Steel

ABS E Steel offers a range of benefits that make it a preferred choice for marine and offshore applications:

  • High Strength: Its high tensile and yield strengths enable it to withstand heavy loads and harsh conditions.
  • Good Toughness: The steel maintains its toughness at low temperatures, making it suitable for cold environments.
  • Corrosion Resistance: With elements like nickel and copper, ABS E Steel offers improved resistance to marine corrosion.
  • Weldability: It can be easily welded with standard welding methods, which is critical for shipbuilding and repair.
  • Regulatory Compliance: ABS E Steel meets the standards set by the American Bureau of Shipping, ensuring quality and safety.

Application Fields and Uses of ABS E Steel

Due to its robust properties, ABS E Steel is used in various marine and offshore applications:

  • Shipbuilding and repair
  • Offshore platforms and structures
  • Marine equipment and vessels
  • Oil and gas industry components
  • Coastal and harbor infrastructure

In conclusion, ABS E Steel is a versatile and durable material designed to meet the rigorous demands of the marine and offshore industries. Its balanced chemical composition and excellent mechanical properties provide the necessary strength, toughness, and corrosion resistance for applications exposed to challenging environmental conditions. The steel’s weldability and compliance with regulatory standards further enhance its suitability for critical structures at sea. Whether for shipbuilding, offshore platforms, or coastal infrastructure, ABS E Steel remains a material of choice for engineers and builders around the globe.

Related Shipbuilding Steel Products

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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