Laser cutting A514 grade E steel material

As the thickness and hardness of A514 grade E steel material increase, the tendency to crack at the cutting edge increases. In order to prevent the A514 grade E steel material from cutting cracks, preheating should be carried out before A514 grade E steel material cutting. Special attention should be paid to preheating to make the entire A514 grade E steel material interface evenly heated to avoid local overheating in the area contacting the heat source. If the whole A514 grade E steel material cannot be preheated, the partial preheating method can be used instead.

Low alloy steel plate, refers to the steel plate whose alloy content is less than 3.5%. The most popular low alloy steel plate is A514 grade E steel material, Q345B plate and its equivalent materials such as S355JR, A572 grade 50 and so on. Low alloy steel plate plays an important role in the construction, it must have enough strength and stability to bear the safety of the house. Low alloy steel plate is often used in large buildings with large bearing capacity and good cross-section stability, such as bridges, ships, lifting and transportation machinery, etc.

In the final analysis, the market competition is the competition for customers. Whether selling products or services, the final customer satisfaction is the standard to test the success or failure of marketing work. The so-called after-sales service is to fully understand customers, study customer psychology, pay attention to after-sales details, improve work shortcomings, improve service quality, and Exchange customer brand loyalty through the whole process of quality service.

Customer first, reputation first, high-quality and perfect after-sales service is the extension of our product value and an important guarantee for the interests of customers. The purpose of our A514 grade E steel material service quality management system is to establish and constantly improve a scientific, reasonable and efficient service quality management system, and complete the after-sales service quality guarantee work of customers fairly, accurately and timely, For our company's A514 grade E steel material customer service to establish a good, comprehensive, full service system.

"Hard and solid, honest commitment, practical effect". To strive for a solid enterprise foundation with hard work style; to promise first-class enterprise service with honest faith; to create efficient enterprise performance with practical spirit.

We have our own factory, including the production and manufacturing of steel pipes, with a special A514 grade E steel material steel pipe manufacturer and storage warehouse. Welcome to visit our factory, we will provide customers with high quality products that meet the requirements. And has the perfect A514 grade E steel material after-sale service guarantee system, lets the customer save the worry and the labor.