Grade nm500 steel specification application

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.

Bridge steel plates are steel plates specially used to build railway or highway bridges. It is required to have high strength, toughness and bear the load and impact of rolling stock, and have good fatigue resistance, certain low temperature toughness and atmospheric corrosion resistance. The steel NM500 steel specification for tie-welding bridges should also have good welding performance and low notch sensitivity。

The yield strength of NM500 steel specification, Q235 steel plate decreases with the increase of thickness. Q235 steel plate thickness≤16mm, yield strength is 235MPA; 16mm < Q235 steel plate thickness≤40mm, yield strength is 225MPA; 40mm < Q235 steel plate thickness≤60mm, yield strength is 215MPA; 60mm < Q235 steel plate thickness≤100mm, yield strength is 205MPA; 100mm < Q235 steel plate thickness≤150mm, yield strength is 195MPA; 150mm < Q235 steel plate thickness≤200mm, yield strength is 185MPA.

As the thickness and hardness of NM500 steel specification increase, the tendency to crack at the cutting edge increases. In order to prevent the NM500 steel specification from cutting cracks, preheating should be carried out before NM500 steel specification cutting. Special attention should be paid to preheating to make the entire NM500 steel specification interface evenly heated to avoid local overheating in the area contacting the heat source. If the whole NM500 steel specification cannot be preheated, the partial preheating method can be used instead.

Through the operation and management, brand advantage and improve pre-sales, sale of after-sales service, the efforts of the company into the industry leading enterprises.Relying on perfect quality management system, it has built up competition predominance and provided high quality, favorable price and perfect after service for customers.

Group consciousness is an important psychological factor for the formation of enterprise internal cohesion. The formation of NM500 steel specification enterprise group consciousness makes every employee of the enterprise regard their work and behavior as an integral part of the realization of enterprise goals, make them feel proud of themselves as a member of the enterprise, have a sense of honor for the achievements of the enterprise, and thus regard the NM500 steel specification enterprise as the community and belonging of their own interests.