ship construction RE 36 hull steel plate chemical composition

The company adopts the ship construction RE 36 hull steel plate international advanced management system, and has passed the certification of ISO9001 quality management system, ISO14001 environmental management system and GB / T28001-2001 occupational health and safety ship construction RE 36 hull steel plate management system, and has realized the comprehensive integration of the three systems. In the future development path, the company will adhere to the guidance of scientific development concept, accelerate the implementation of six development strategies, namely, the main business development strategy, cost leading strategy, science and technology innovation strategy, management upgrading strategy, green steel strategy, and Harmonious Co construction strategy, promote the company's sustainable development, and build the company into the most competitive modern steel group.

Although Q345E steel plate has stronger torsion resistance and better corrosion resistance than ordinary steel plate, there are still some environments that can cause corrosion to Q345E steel plate. The following environment should be avoided as far as possible to avoid corrosion of ship construction RE 36 hull steel plate, Q345E steel plate. 1. Acid water. 2. Salt water. 3. Nitric acid. 4. Atmospheric erosion. Atmospheric erosion for Q345E steel plate corrosion is reflected in the chloride and pollutant pollution source of Q345E steel plate corrosion, this corrosion is very serious.

ship construction RE 36 hull steel plate, Wear resistant steel plate has good temperature resistance:
Wear resistant steel plate alloy carbide has a strong stability at high temperature, wear-resistant steel plate can be used within 500℃, and other special requirements can be customized. It can meet the conditions within 1200℃; ceramic, polyurethane, polymer materials and other wear-resistant materials can not meet such high-temperature requirements.

Processing performance of quenched and tempered steel: ship construction RE 36 hull steel plate plate can be used for cold working, bending and cutting. When the gas is cut off, cracks will not occur even without preheating. When preheating processing, quenched and tempered steel needs to be processed below the tempering temperature. Superb wear and corrosion resistance: Because it contains alloy elements such as copper and chromium, it has good corrosion resistance, higher hardness, and good wear resistance compared with ordinary steel.

42CrMo alloy steel ship construction RE 36 hull steel plate: low temperature tempering welding performance thermal processing
The heating temperature is 1150 ~1200°C, the starting temperature is 1130 ~1180°C, the ending temperature is> 850°C, and when φ> 50mm, slow cooling. The normalizing temperature is 850~900°C, and the furnace is air cooled. High temperature tempering: Tempering temperature is 680~700°C, and it is air-cooled from the furnace.

To provide customers with the most satisfactory service and realize the win-win of economic and social benefits, our company promises to provide excellent ship construction RE 36 hull steel plate products in this bidding, and in line with the attitude of being serious and responsible to customers, before sending goods to users, the ship construction RE 36 hull steel plate technical personnel shall confirm that there is no fault in the equipment before sending goods to users, and then send goods and products to users, and formulate the following service terms.