Professional NM400 steel for vehicle steel sheet coil warehouse

Our company has long been engaged in high-strength wear-resistant plate products of various materials such as NM400 wear-resistant steel, NM450 heavy plate, NM500 plate cutting, and NM400 steel for vehicle NM400 price. Product specifications are: thickness 8-650mm, width 1500-4020mm, length 3000-18800mm. Products are widely used in the welding and manufacturing industries of containers, trains, oil tanks, and structural parts.

For Q345B steel plate, Q stands for the yield of Q345B material. The 345 at the back refers to the yield value of Q345B material, which is about 345MPa. The yield value will decrease with the increase of Q345B steel plate thickness. Q345B steel plate has good comprehensive performance, low temperature performance, cold stamping performance, welding performance and machinability. It NM400 steel for vehicle is widely used in bridges, vehicles, ships, buildings, pressure vessels, etc.

No. 45 steel is commonly used medium carbon quenched and tempered structural steel. The cold plasticity of No. 45 steel is generally better than NM400 steel for vehicle. Annealing and normalizing are better than quenching and tempering. No. 45 steel has higher strength and better machinability than Q345 steel. After proper heat treatment, it can obtain certain toughness, plasticity and wear resistance. No. 45 steel NM400 steel for vehicle is suitable for hydrogen welding and argon arc welding, but not suitable for gas welding. Preheating is required before welding, and stress relief annealing shall be conducted after welding.

Our products have perfect after-sales system to protect the interests of customers. At the same time, we can according to NM400 steel for vehicle customer's requirements, processing requirements, cutting technical requirements, etc., to develop detailed solutions for customers, so as to make customers 100% satisfied. If you have any requirements and needs, please contact us in time.

The after-sales service personnel understand the user's ideas and needs in detail, and stand on the other side's position and interests. Actively communicate with users and help them solve practical problems. This not only solves the service problem, but also improves the customer's trust in the company.