Over the years, the company has established a standard of NM500 wear-resistant steel plate steel products pre-sale, in sale and after-sale service, which meets customers' needs in all aspects and in the whole process, so that our products and services are deeply trusted by customers, and has established a long-term cooperation and mutual benefit relationship with customers. The company adheres to NM500 wear-resistant steel plate quality surpervision, comprehensively implements quality management, strictly controls the whole process of product from contract signing to after-sales service.
India began to implement the national blockade measures on March 25. After two extensions, the national blockade measures have been implemented for nearly 50 days, which has a huge impact on the NM500 wear-resistant steel plate economy. To that end, modi said in a televised speech on the evening of the 12th that India will launch a total of 20 trillion Indian rupees one point eight eight Trillion yuan).
The trend of international shipping development of large-scale ships and strategic joint ventures puts forward higher requirements for modern ports. Modern ports no longer use the general cargo throughput as a measure sign, and container throughput will become the main sign to measure the role and status of modern ports. The average container capacity in 2000 is 3200teu, and it is expected to be 5500teu in 2020.
The microstructure of NM400 wear plate, NM500 wear-resistant steel plate depends on the chemical composition. In addition to carbon, ordinary wear-resistant plate generally contains vanadium, tungsten, chromium, aluminum and other alloy elements. Carbon is the basic element of NM400 wear plate, NM500 wear-resistant steel plate. Increasing the carbon content in the steel to the level of "balanced carbon" can improve the wear resistance of the steel. When the carbon content is insufficient, the amount of carbides will decrease correspondingly, and the wear resistance and cutting performance of the steel will decrease.