Metallurgy of Rolling mill Rolls – IspatGuru
The use of high Cr iron (C- 2 % to 3 %, Cr- 15 % to 20 %) and later on high Cr steel (C- 1 % to 2 %, Cr- 10 % to 15 %) for rolls resulted into the use of new materials with high wear resistance. In 1985, high speed tool materials have found use for rolls.
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