How much longer does the dump truck increase its service life? What about the JFE wear-resistant steel plate made of Shanghai steel?
This is a Japanese imports of steel, you should know the German and Japanese steel industry is the best in the world in terms of quality, but you may not know Japanese in wear-resistant steel etc., already is the first in the world, JFE is one of the representatives.
In addition, wear-resistant steel Europe and other developed countries generally use the surface Brinell hardness coefficient as the grade is recognized in the world, to show good wear-resisting coefficient, such as JFE-C400, surface Brinell hardness at around 400, relatively speaking, the domestic steel grades are also extremely confusing, many only according to the element the content of naming in production and process technology is still relatively weak.
