What are BV E690 Shipbuilding Steel Plates ?

The BV EH690/BV E690 shipbuilding steel plates are a crucial component in the construction of modern maritime vessels, offering exceptional strength and durability. These specialized steel grades are designed to meet the rigorous standards set by the Bureau Veritas, a leading classification society for ships and marine structures.

Mechanical properties of BV EH690

The mechanical properties of BV EH690/BV E690 steel plates are exceptional, making them suitable for use in high-stress marine environments. These plates exhibit high yield strength and tensile strength, which enable them to withstand the rigors of ocean travel, including waves, wind, and varying temperatures. Additionally, they possess good ductility and toughness, allowing them to absorb and distribute impact forces effectively.

Heat Treatment State

The heat treatment state of BV EH690/BV E690 steel plates is carefully controlled to optimize their physical properties. These plates are typically quenched and tempered to achieve the desired strength and toughness levels. This heat treatment process ensures that the steel plates maintain their mechanical properties even under extreme conditions.

Dimensional Range

BV EH690/BV E690 steel plates are available in a wide range of thicknesses, widths, and lengths to meet the specific needs of shipbuilders. These plates can be custom-cut to fit various hull sections and structural components, ensuring a seamless fit and optimal performance.

Impact Testing

Impact testing is a crucial part of the quality control process for BV EH690/BV E690 steel plates. This testing involves subjecting the plates to low-temperature impact loads to assess their resistance to brittle fracture. The results of these tests ensure that the steel plates can perform reliably even in cold environments, where the risk of brittle fracture is increased.

Main Application Scenarios

BV EH690/BV E690 steel plates are widely used in the construction of various types of ships, including cargo vessels, tankers, and cruise ships. Their excellent strength and durability make them ideal for hull structures, deck plating, and other critical components that require high-performance materials. Additionally, their resistance to corrosion and fatigue cracking ensures a longer service life for the vessels.