Description
3. Alloy chilled cast iron rolls
Alloy chilled cast iron rolls are one kind of cast iron rolls,
which contain almost no free graphite in the matrix of working
layer of the barrel. They have hardness and excellent wearabillity,
are suitable to finish stands of light bar and wire rolling mills
and narrow strip mills. Its microstructure is fine pearlite and
carbides.
Chemical Element %:
Brand C Si Mn Cr Ni Mo
CC 1
3.***3.*0 0.***0.*0 0.***1.*0 0.***0.*0 0.***1.*0 0.***0.*0
CC 2
3.***3.*0 0.***0.*0 0.***1.*0 0.***1.*0 1.***2.*0 0.***0.*0
CC 3
3.***3.*0 0.***0.*0 0.***1.*0 0.***1.*0 2.***3.*0 0.***0.*0
CC 4
3.***3.*0 0.***0.*0 0.***1.*0 1.***2.*0 3.***4.*0 0.***0.*0
Properties and Application:
Brand Barrel Hardness(HS) Tensile
Strength(Mpa) Bending Strength(Mpa) Application
CC 1 ****0 ≥**0 ******0 Small profiled bar,
stick and narrow steel finishing mill frame
CC 2 ****5 ≥**0 ******0
CC 3 ****0 ≥**0 ******0
CC 4 ****5 ≥**0 ******0
