1.Chemical Composition

LR AH36 Marine steel plate is a high strength, corrosion resistant steel, its chemical composition mainly includes iron (Fe), carbon (C), manganese (Mn), silicon (Si), phosphorus (P) and sulfur (S) and other elements. Among them, the carbon content is higher, generally more than 0.3%, to improve the strength and hardness of steel. At the same time, the sulfur and phosphorus content of the steel is low to ensure its excellent welding performance and corrosion resistance.

 

2.Mechanical Properties

LR AH36 ship steel plate has excellent mechanical properties, its tensile strength, yield strength, elongation and impact toughness and other indicators are high. Its tensile strength is generally above 500MPa, the yield strength is about 350MPa, the elongation is above 20%, and the impact toughness is above 80J. These excellent mechanical properties enable the material to withstand various complex stresses and working environments suffered by ships during navigation.

 

3.Heat Treatment State

LR AH36 Marine steel plate is usually supplied in hot rolled state, which has high hardness and good processability and formability. If it is necessary to increase its hardness or improve its corrosion resistance, surface treatment or coating treatment can be carried out.

 

4. Low Temperature Impact Test

In order to test the performance of LR AH36 ship steel plate in low temperature environment, low temperature impact test is needed. The test mainly detects the impact toughness of the steel plate at low temperature to ensure that the steel plate can maintain sufficient strength and toughness in the low temperature environment to prevent safety accidents such as brittle fracture. LR AH36 Marine steel plate has good low temperature impact performance, can maintain good toughness and strength at lower temperatures.

 

5. Main Application Scenarios

LR AH36 ship steel plate is mainly used in the manufacture of ship shell, deck, cabin, cargo hold, bridge, dock and other structures and components. Due to its excellent strength, corrosion resistance and welding performance, LR AH36 ship steel plate can meet the requirements of various complex stresses and working environments during the voyage, ensuring the safety and reliability of the ship.

 

6. TJC Related Supply Cases

As a world-renowned material supplier, TJC provides high quality LR AH36 Marine steel plates for many companies and projects. For example, TJC has supplied LR AH36 ship steel plates to a large ship builder for structural components such as ship housings and decks. In this case, TJC ensured product quality and delivery time, and provided perfect technical support and after-sales service. The company spoke highly of TJC's products and services and established a long-term cooperative relationship.