The standard of high chromium cast iron .
The standard of high chromium cast iron is ASTMA532M, British BS4844, German DIN1695, French NFA32401. of Russia in the former Soviet Union have developed 1215%Cr, %Mn, ball mill lining board thickness is 200mm, the implementation of OCT7769 standard. It is particularly worth mentioning is that in nearly a century, has made an outstanding contribution to the wear resistant white cast ...